What is 1/2 + 3/4???

Answers

Answer 1
1/2 + 3/4 = 

1/2 = 2/4

2/4 + 3/4 = 5/4 = 1 1/4

Answer = 1 1/4

Hope this helped☺☺
Answer 2
Hi there!

To solve this problem, we need to find the common denominator. 

Since both 4 and 2 are divisible by 4, 4 is the common denominator.

1/2 = 2/4
3/4 = 3/4

2/4 + 3/4 = 5/4 = 1 1/4

Hope this helps!

Related Questions

I add 20 to my number and subtract 17 from the new number. the answer is 37. what is my number?

Answers

34 im pretty sure
i have to use 20 characters so i am typing this
your new number is 54

help I am stuck on this question

Answers

Only choices B and C are in the 3rd quadrant. The point B(-4, -1.5) is not inside the circle or the rectangle.

The appropriate choice is ...
  C. (-1.5, -2)

6xb is less than 12 but greater than 6

Answers

I interpret your "xb" to mean "6 times b."  Please do not use " x " to indicate multiplication.  Use " * " if you wish.

6 < 6b < 12, which can be reduced to 1 < b < 2

A juice bar conducted a survey to determine which juice drink its customers prefer. The juice bar selected every 10th customer in 1 week, with 75 customers surveyed in all. The juice bar made a table of the results.

Lemon Lift Power Pear Tangy Apple Wild Berry total
25 17 25 21 75

Which inference can be drawn from this survey?

A.The juice drink that is most popular with customers is Power Pear.

B.The juice drink that is most popular with customers is Wild Berry.

C.The juice drink that is most popular with customers is Lemon Lift.

D. The juice drink that is most popular with customers is Tangy Apple.

Answers

The correct inference that can be drawn from this survey is:

C. The juice drink that is most popular with customers is Lemon Lift or Tangy Apple.

To determine which juice drink is most popular with customers, we need to find the drink with the highest frequency in the survey results.

From the table, we can see the frequency of each juice drink:

- Lemon Lift: 25

- Power Pear: 17

- Tangy Apple: 25

- Wild Berry: 21

The juice drink with the highest frequency is Lemon Lift and Tangy Apple, both with a frequency of 25.

Therefore, the correct inference that can be drawn from this survey is:

C. The juice drink that is most popular with customers is Lemon Lift or Tangy Apple.

48.078 to the nearest tenth

Answers

48.1 hope that helps :)
48.1. The 0 is the tenth spot, 7 is in the hundreds spot, and 8 is in the thousands spot.

Find the greatest common factor of the terms in the following expression: 6ab + 24a.

Answers

6a(b+4)
hope this helps :)
6a i believe. not sure though

select all that apply given the points (5,10) and (-4,-8) which of the following are true about the line passing through these points?

Answers

i think its the last two if i remember correctly, i could be wrong though

the equation y equals 1/5x represents a proportional relationship. explain how you can tell the relationship is proportional from the graph of the equation, and how can you find the constant of proportionality

Answers

If the equation is in y = k*x form, then we have a direct proportional relationship between x and y. In this case, y = (1/5)*x is in the form y = k*x where k = 1/5. So this equation is proportional. The constant of proportionality is k = 1/5

In terms of a graph, you can tell if it has the following properties:
1) The graph goes through the origin (0,0) which is where the x and y axis cross
2) The graph is a straight line

You should find that graphing y = (1/5)x will satisfy both properties above, so that will visually confirm you have the right answer. The graph is shown in the attached image. The red line represents the graph of the equation. The red line goes through (0,0) and (5,1), which are point A and point B respectively.

Answer:

Sample answer: When you graph the equation, you get a straight line that passes through the origin, which means the relationship is proportional. The constant of proportionality is the y-value when x = 1, which is 1/5.

Step-by-step explanation:

This is just a simpler version of what the other person said :)

zack flips a coin and rolls number cube with sides labeled 1 to 6 . What is the probability that he gets heads and a number greater than 4

Answers

In order to calculate the probability of this, you need to multiply the probability of each event. The chance of him rolling heads is 1/2, the chance of him getting a 4 is 1/6. Multiply them together to get 1/12 or 8.3333...%
Hope you understand!

Find the area. The figure is not drawn to scale

Answers

Answer: The area of the figure is (D) 704 in².

Step-by-step explanation:  We are given to find the area of the figure.

We can see that the given figure is a parallelogram with two sets of parallel and congruent sides 22 in and 40 inch. And the height of the parallelogram is 32 in.

The area of a parallelogram with base 'b' units and height 'h' units is given by

[tex]A=b\times h.[/tex]

In the given figure,

base, b = 22 in   and   height, h = 32 in.

Therefore, the area of the parallelogram is

[tex]A=b\times h=22\times 32=704~\textup{in}^2.[/tex]

Thus, the area f the figure is 704 in².

Option (D) is correct

The parallelogram's area can be found by multiplying the base and height, resulting in 704 in² (option D).

The given figure is a parallelogram with two sets of parallel and congruent sides, measuring 22 inches and 40 inches, and a height of 32 inches. To find the area of the parallelogram, we use the formula A = b * h, where 'b' is the base length and 'h' is the height.

Given:

Base, b = 22 inches

Height, h = 32 inches

Using the formula, the area (A) of the parallelogram is:

A = 22 * 32

A = 704 square inches

So, the area of the figure is 704 square inches. Option (D) is the correct answer.

In conclusion, the parallelogram's area can be found by multiplying the base and height, resulting in 704 in². This confirms that option (D) is the correct answer to the problem.

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Write the fact family for 7 and 49

Answers

Man look at your question now how am I gonna answer there is no info
well if you want the fact family it's just 7, 7, 49, 1

1/1+sin theta + 1/1-sin theta

Answers

Short answer 2 * sec^2(theta)
[tex] \frac{1}{1 - sin(\theta)} + \frac{1}{1 + sin(\theta)} [/tex]
Find the common denominator
The common denominator is (1 - sin(theta) * (1 + sin(theta) )

Multiply each fraction's numerator and denominator by the common denominator

[tex] \frac{1 +sin(\theta)}{(1 - sin(\theta))(1 + sin(\theta))} + \frac{1 - sin(\theta))}{(1 + sin(\theta)) * (1 - sin(\theta)) } [/tex]

Remove the brackets and cancel the sin(theta) terms in the numerator.
Combine the denominator

2 / (1 - sin^2(theta)) but 1 - sin^2(theta) = cos^2(theta)
2 / (cos^2 (theta) but 1/cos^2(theta) = sec^2(theta)
2 * sec^2 (theta) <<<<< Answer

Which table represents the increasing linear function with the greatest unit rate?
A. x y 2 16 5 10
B. x y 2 14 6 12
C. x y 2 -24 5 -15
D. x y 2 -12 6 -16
E. x y 2 -19 6 -17

Answers

For any two given points [tex](x_{1} ,y_{1} ) and(x_{2},y_{2})[/tex]

Rate of change =[tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }.[/tex]

To find linear function with the greatest unit rate we find the rate of change of each points.

A) The given points are(2, 16) and (5, 10 )

Rate of change =[tex]\frac{10-16}{5-2}=\frac{-6}{2}=-3.[/tex]

B) The given points are :(2,14) and (6,12)

Rate of change=[tex]\frac{12-14}{6-2}=\frac{-2}{4}=\frac{-1}{2}.[/tex]

C) Points are (2,-24) and (5,-15)

Rate of change = [tex]\frac{-15+24}{5-2}=\frac{9}{3}= 3.[/tex]

D) Points are :(2,-12) and (6,-16)

Rate of change =[tex]\frac{-16+12}{6-2}=\frac{-4}{4}=-1.[/tex]

E) Points are  (2, -19 ) and (6, -17)

Rate of change =[tex]\frac{-17+19}{6-2}=\frac{-2}{4}=\frac{-1}{2}.[/tex]

Option C has the greatest rate of change.


Final answer:

The increasing linear function with the greatest unit rate is represented by the table in option B. The unit rate is 0.5.

Explanation:

The table that represents the increasing linear function with the greatest unit rate is option B (x y 2 14 6 12). In this table, as the value of x increases by 4, the value of y increases by 2. This gives us a unit rate of 2/4 or 0.5.

For the other options:

A. The unit rate is (-6)/3 = -2

C. The unit rate is 9/3 = 3

D. The unit rate is -4/4 = -1

E. The unit rate is (-17-(-19))/(6-2) = -2

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What is the volume of the trapezoidal right prism?



A.
846 m3

B.
720 m3

C.
423 m3

D.
56 m3

Answers

The volume of the prism in the form of a trapezoid is given by:
 V = Ab * h
 Where,
 Ab: base area
 h: height
 We have then:
 Ab = (1/2) * (40 + 7) * (6)
 Ab = 141 m ^ 2
 Then, replacing we have:
 V = (141) * (3)
 V = 423 m ^ 3
 Answer:
 
The prism volume is given by:
 
V = 423 m ^ 3

(40+7) / 2 = 23.5

23.5 x 3 = 70.5

70.5 x 6 = 423 m3

Answer is C

10 points! Please Help!

It's not A. It is in scientific notification.

The distance of planet Jupiter from the Sun is approximately 7.8 ⋅ 108 kilometers, and the distance of planet Saturn from the Sun is 1.5 ⋅ 109 kilometers. About how many more kilometers is the distance of Saturn from the Sun than the distance of Jupiter from the Sun?

A 6.3 ⋅ 10^1 kilometers
B 6.3 ⋅ 10^8 kilometers
C 7.2 ⋅ 10^8 kilometers
D 7.2 ⋅ 10^9 kilometers

Answers

I imagine it is C as the distance is 778million km. The closest answer would be 7.2•10^8, and if it were to the power of 9 it would be too large a number to make sense. Hope this helps!

Answer:

C.) 7.2 x 10^8

Step-by-step explanation:

Jupiter to Sun= 7.8 x 10^8

Saturn to Sun= 1.5 x 10^9

1.5 x 10^9---> 15 x 10^8

(15-7.8) (10^8 - 10^8) =

7.2 x 10^8

Hope it helps!!!!

The width and length of the bulletin board are whole numbers what is the width of the bulletin board if the length is 4 feet

Answers

Final answer:

The width of the bulletin board cannot be determined with the given information, as any whole number could be the width if only the length is known to be 4 feet.

Explanation:

The question asks for the width of the bulletin board given that the length is 4 feet, and we are told that both measurements are in whole numbers. Without additional information about the actual measurement of the width or the relation between the length and the width, we cannot determine the width exactly. Since the length is 4 feet, which is a whole number, the width could be any whole number. The width could be the same as the length if the bulletin board is square, or it could be different if the board is rectangular.

Since we know that 1 yard is equivalent to 3 feet, it's relevant when converting between these units of measure, but this information is not directly helpful for determining the width without further details. If we had a ratio, scale factor, or additional information regarding the relationship between the length and width, then we could proceed with a mathematical calculation to find the width. For example, if the bulletin board were to have a given aspect ratio or if the problem stated that the width is a certain multiple of the length, then we could use that information to calculate the width.

Final answer:

The width of the bulletin board is 4 feet.

Explanation:

To find the width of the bulletin board, we need to know the scale factor between the length and width. Since the length is given as 4 feet, we can assume that the width is also in feet. Therefore, the width of the bulletin board is also 4 feet.

7th grade math! Proportionality and similar shapes
PLEASE answer all or as much as you can, thank you!

Answers

sorry I can't answer i'm in 5th grade, pretty much 6th grade, sorry :(

1.) C
2.) H
3.) D
4.) H

Calculate the force on an object that has a mass of 12 kg and an acceleration of 4 m/s2.

Answers

3 kg/s- is the correct answer

Answer:

3 kg/s

Step-by-step explanation:

The dimensions of a room measure 12ft by 9ft. In a scale drawing of a room, 1 inch= 3ft. What are the dimensions of the room in the drawing?

Answers

Final answer:

To calculate the scale drawing dimensions of a room that measures 12ft by 9ft with a scale of 1 inch=3ft, divide each dimension by the scale factor. The room would be 4 inches by 3 inches on the scale drawing.

Explanation:

To find the dimensions of the room in the drawing when given that 1 inch=3 feet, we need to set up a conversion based on the scale provided. The room measures 12 feet by 9 feet, so we must divide each dimension by the scale factor to convert feet to inches in the drawing.

First, calculating the length:

12 feet ÷ 3 feet/inch = 4 inches

Next, calculating the width:

9 feet ÷ 3 feet/inch = 3 inches

Therefore, the dimensions of the room on the scale drawing would be 4 inches by 3 inches.

I need help on the first question ( 4 )

Answers

height = 18 cm

The base is half as long means as height
base = height/2 = 18/2 =9 cm.

Area= base*height = 18*9 =162 cm²

Area=162 cm²
Answer:162 Square Centimenters Work: Step:1 Do 18÷2 since the base is half as long as the height which would equal 9. Then, do 18×9=162 Square Centimeters

a rectangular porch has dimentions of (x+12) and (x+5) feet. If thr aria of the porch floor is 120 square feet, what is its length and width?

Answers

We have (x+12)·(x+5) = 120; where x > 0;
Then, x^2 + 17x + 60 = 120;
x^2 + 17x - 60 = 0;
The solutions are x1 = +3 and x2 = -20;
Then, x = 3 is the correct solution.
Finally, x + 12 = 15 feet (length) and x + 5 = 8 feet (width).
Final answer:

To find the length and width of the rectangular porch, solve the equation (x+12)(x+5) = 120 for x. The length is x+12 feet, and the width is x+5 feet. Substitute the value of x to find the length and width.

Explanation:

To find the length and width of the rectangular porch, we need to solve the equation (x+12)(x+5) = 120 for x. Expanding the equation, we get x^2 + 17x + 60 = 120. Rearranging the terms and solving for x, we find x = 5. So the length of the porch is x+12 = 5+12 = 17 feet, and the width is x+5 = 5+5 = 10 feet. Therefore, the porch has a length of 17 feet and a width of 10 feet.

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What is the difference between a uniform and non-uniform probability model. Please help

A. A uniform probability model has outcomes that are all equally likely.

B. A uniform probability model has an even number of outcomes in the sample space. Whereas, a non-uniform probability model has an odd number of outcomes

C. A uniform probability model has an odd number of outcomes in the sample space

D. A uniform probability model has outcomes that are equally likely.

Answers

A uniform probability model has outcomes that are all equally likely. 

The oddity or evenness of the sample space has nothing to do with the shape of the distribution, in this case. 

If a hot air balloon desends at a rate of 320 feet per minute for 3 mins, then what is its total change in altitude>

Answers

For this case we have the following equation:
 change in altitude = (rate) * (time)
 Substituting values we have:
 change in altitude = (320 feet/minute) * (3 minutes)
 change in altitude = 960 feet
 Answer:
 its total change in altitude is:
 960 feet

CAN SOMEONE PLEASE HELP ME I WILL GIVE BRAINLEST




Jake wants to compare the mean height of the players on his favorite badminton and basketball teams. He creates the dot plots shown below:

First dot plot is labeled Height of Badminton Players and shows 1 cross on 66, 1 cross on 69, 2 crosses on 70, 2 crosses on 71, 4 crosses on 72, 6 crosses on 73, 4 crosses on 74, 1 cross on 76, and 1 cross on 78. Second dot plot is labeled Height of Basketball Players and shows 3 crosses on 72, 2 crosses on 75, 2 crosses on 76, 2 crosses on 78, 2 crosses on 79, 2 crosses on 80, 2 crosses on 81, 2 crosses on 82, and 1 cross on 84
The mean absolute deviation is 1.74 inches for the badminton team and 3.02 inches for the basketball team. Which of the following conclusions can be drawn from the data?

The badminton players are all taller than the basketball players.
The basketball players are all taller than the badminton players.
There is more variability in the badminton team member heights.
There is more variability in the basketball team member heights.

Answers

The basket ball players because the mean is higher!! Good Luck!

There is more variability in the basketball team member heights.

Mean Absolute Deviation, or MAD, describes the variability of a model. The greater the MAD, the more variability there is in the data. Since the MAD of the basketball players is higher than that of the badminton players, the basketball team members' heights vary more.

Without graphing estimate the x-intercepts of the graph of f(x)=7x^2+9x+1 to the nearest tenth.

Answers

From the given function, the x-intercepts will be calculated as follows:
at x-intercept f(x)=0, thus when f(x)=0
f(x)=7x^2+9x+1
we shall have:
0=7x^2+9x+1
solving the above using quadratic formula the above we get:
x=[-b+/-sqrt(b^2-4ac)]/2a
from the function, a=7, b=9 and c=1
thus plugging the values in the formula we obtain:
x=[-9+/-sqrt(9^2-4(7*1))]/(2*7)
x=[-9+/-sqrt(53)]/14
x=-9/14+√54/14
or
x=-9/14-√54/14
thus the x-intercepts are the values of x

of the 34 students in a class there are 2 fewer students with blue eyes than there are with hazel eyes. also there are twice as many students with brown eyes. which of these is either the number of students with blue eyes the number of students with brown eyes or the number of students with hazel eyes. select all that apply.
a.8
b.10
c.12
d.16
e.20
f.34

show work please and will give brainlyist

Answers

Total number of students = 24

Hazel eyes = x
Blue eyes = x - 2
Brown eyes = 2(x - 2)

x + x - 2 + 2x - 4 = 34
4x - 6 = 34
4x = 40
x = 10

Hazel eyes = x = 10
Blue eyes = x - 2 = 8
Brown eyes = 2(x - 2) = 16

Answer: (a) , (b) , (d)
Final answer:

Out of the given options, the number of students with blue eyes, brown eyes, and hazel eyes can be determined using the information provided in the question.

Explanation:

Let's assume the number of students with hazel eyes is x. According to the given information, the number of students with blue eyes is 2 less than x, so it is x - 2. Additionally, there are twice as many students with brown eyes, so the number of students with brown eyes is 2x. The total number of students in the class is given as 34, so we can set up an equation:

x + (x - 2) + 2x = 34

Simplifying this equation, we get 4x - 2 = 34. Adding 2 to both sides, we have 4x = 36. Dividing both sides by 4, we find that x = 9.

Therefore, the number of students with blue eyes is 9 - 2 = 7, the number of students with brown eyes is 2(9) = 18, and the number of students with hazel eyes is 9. Thus, the correct options are a. 8, c. 12, and f. 34.

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Puzzle time what do you say when you get off A Boat?

Answers

Can you show the paper?

Traveling on a boat, you were on it for 3 hours as you got off at Point B which is 15 kilometers away from Point A, with a boat speed of 5 kilometers per hour.

The time and distance formula is:

Distance = Speed × Time

Given that,

Traveling on a boat

Got off at Point B

Point B is 15 kilometers away from Point A

The boat traveled at a speed of 5 kilometers per hour

Substituting the values into the formula,

Distance = Speed × Time

We get:

15 = 5 × Time

To find dividing both sides of the equation by 5:

Time = 15/5

Time = 3 hours

Hence,

The required time is 3 hours.

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The complete question is:

If you were traveling on a boat and you got off at Point B, which is 15 kilometers away from Point A, and the boat traveled at a speed of 5 kilometers per hour, how long were you on the boat?

Algerbra One Question

Answers

This is ur answer although remember to simplify
If you're telling me to simplify the equation.   I got an answer of [tex] \frac{m-7}{m-2} [/tex]

Jim’s dog weighs 18 pounds 10 ounces. His cat weighs 6 pounds 3 ounces. How many more ounces does Jim’s dog weigh than his cat? PLEASE HELP HARD!

Answers

the dog weighs 99 ounces more than the cat. you just have to convert to ounces then subtract.

STEP 1:
convert cat and dog's weights to ounces; multiply dog or cat's weight by
16 ounces per pound and then add the additional ounces each weighs

1 pound= 16 ounces

DOG
= (18 pounds * 16 oz/lb) + 10 ounces
= 288 + 10
= 298 ounces

CAT
= (6 pounds * 16 oz/lb) + 3 ounces
= 96 + 3
= 99 ounces


STEP 2:
subtract the difference in the dog's and cat's weights from step 1

= 298 oz dog - 99 oz cat
= 199 ounces


ANSWER: Jim's dog weighs 199 ounces more than his cat.

Hope this helps!  :)

On a spinner: P(3) = ⅜ and the p(4) = ⅓ What is the probability of getting 3 or 4

Answers

The probability of obtaining 3 or 4 in the scenario described is 17/24.

The probability of getting A or B defined as P(A) or P(B) is :

P(A or B) = P(A) + P(B)

Given that :

P(3) = 3/8P(4) = 1/3

P(3 or 4) = 3/8 + 1/3 = (9 + 8)/24 = 17/24

Therefore, the probability of 3 or 4 is 17/24.

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