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Have a good day
Related Questions
PLEASE I NEED THE HELP FAST!!!! Black 4 5 Blonde 4 6 Brown 10 8 Red 2 1 :The table shows the number of boys and girls that have black, blonde, brown, or red hair color. What portion of the boys have red hair? (round to nearest hundredth)
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Help me please i do not know how to do it.
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Put 6 on y axis
For this case what you should do is see the intersections with each of the axes and then join the ordered pairs.
We have then:
For the x axis:
y = 0
Substituting in the equation:
3x-2 (0) = - 12
3x-0 = -12
x = -4
For the y axis:
x = 0
Substituting in the equation:
3 (0) -2y = -12
0-2y = -12
y = 6
We graph the ordered pairs:
(x1, y1) = (- 4, 0)
(x2, y2) = (0, 6)
Answer:
See attached graph.
how do you do 6.39÷0.09
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a soccer field has a length of 100 yards and a width of 60 yards .which equation can you use to find the area of the soccer field
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Since the formula for area of a rectangle is length × width, multiplying the sides will get you the area.
Hope this helps!
Final answer:
To find the area of a soccer field with a length of 100 yards and a width of 60 yards, the equation used is Area = 100 yards × 60 yards, resulting in an area of 6000 square yards.
Explanation:
To calculate the area of a soccer field with a length of 100 yards and a width of 60 yards, we can use the formula for the area of a rectangle, which is Area = length × width. In this case, we would calculate the area as follows:
Step 1: Identify the Formula
Area = length × width
Step 2: Plug in the Measurements
Area = 100 yards × 60 yards
Step 3: Calculate the Area
Area = 6000 square yards
Therefore, the equation to find the area of the soccer field is Area = 100 yards × 60 yards, giving us an area of 6000 square yards.
5 - 5x > 20. Solve the inequality
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Hoped I helped! :) Have a nice day!
Can someone please help me with a few questions in math? I'll be eternally grateful and mark brainliest.
5n^3-230=90
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The equation to solve:
[tex] 5n^{3} -230 = 90[/tex]
To get all the constants on one side, add 230 to both sides:
[tex] 5n^{3} -230 = 90[/tex]
[tex] 5n^{3} - 230 + 230 = 90 +230[/tex]
[tex]5n^{3} = 320[/tex]
Next, divide both sides by 5 to eliminate the coefficient:
[tex]5n^{3} = 320[/tex]
[tex] \frac{ 5n^{3} }{5} = \frac{320}{5} [/tex]
[tex] n^{3} = 64[/tex]
Lastly, take the cube root of each side (or raise each side to the 1/3 power) to isolate n:
[tex] n^{3} = 64[/tex]
[tex] \sqrt[3]{ n^{3} } = \sqrt[3]{64} [/tex]
[tex] n = 4[/tex]
Answer:
n = 4
Alex has 4 less than twice the number baseball cards as leo. ginny has 12 more than three times the number of baseball cards Leo has if Alex has 128 baseball cards how many baseball cards does ginny have
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By defining the variable 'L' for the number of baseball cards Leo has, we solve for 'L' and determine that Ginny has 210 baseball cards using the equations derived from the given information.
Explanation:The student has asked a question that involves algebraic expressions and solving equations which is a typical middle school mathematics problem. First, let's define a variable for the number of baseball cards Leo has. Let's call this number 'L'. According to the problem, Alex has 4 less than twice the number of baseball cards as Leo, which can be expressed as 2L - 4. We know that Alex has 128 baseball cards, so we can set up the equation 2L - 4 = 128.
Now, let's solve for L:
Add 4 to both sides of the equation: 2L - 4 + 4 = 128 + 4Simplify: 2L = 132Divide both sides by 2: L = 66Now we know Leo has 66 baseball cards. We can use this information to find out how many baseball cards Ginny has. The problem states that Ginny has 12 more than three times the number of baseball cards that Leo has. This can be expressed as 3L + 12. Since L is 66, we substitute and calculate Ginny's baseball cards:
Ginny's baseball cards: 3(66) + 12 = 198 + 12 = 210
whats the square root of 29?
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Hope this helped☺☺
Find the common difference of the arithmetic sequence
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always subtract from 2nd term to 1st term
[tex]10-6=6[/tex]
[tex]22-16=6[/tex]
both of the answers results as [tex]6[/tex], so [tex]6[/tex] is your common difference.
Answer:
6
Step-by-step explanation:
Common difference of an arithmetic progression is the difference between the preceding term and the succeeding term of the sequence.
Given the arithmetic sequence 4,10,16,22...
To calculate the common difference, first, we say let the first term be T1, second term be T2, third term be T3 and the fourth term be T4.
Taking the difference of the terms to know the common difference can be gotten as thus;
T2-T1 = T3-T2 = T4-T3 = k
The value of k must be the same for all the difference. This will give;
10-4 = 16-10 = 22-16 = 6
Since their difference gave the same value, therefore the common difference of the sequence is 6
(3−8y)⋅(−2.5)= Apply the distributive property to create an equivalent expression.
PLease helP
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(3-8y)*(-2.5) = -7.5+20y
Distributive Property:
The distributive property lets you multiply a sum by multiplying each addend separately and then add the products.
In numerical form we have:
[tex] a(b+c) =a*b +a*c [/tex]
Now let us use this property for our question:
(-2.5)(3-8y)
Here we have ,
a=(-2.5) , b=3 and c=-8y
So using distributive property here,
[tex] (-2.5)(3-8y) =(-2.5)*(3) +(-2.5)*(-8y) [/tex]
=-7.5 +20y
So answer is -7.5 +20y
During his summer vacation, Alex spent 6 minutes riding his bike for every minute he spent watching television. If he rode his bike for 780 minutes, how many minutes did he spend watching television? Use an equation to solve. [Type your answer as a number.]
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Answer:
432 minutes
Step-by-step explanation:
sorry i was late- hoped it helped though :)
Answer:435
Step-by-step explanation:
Divide and round to the nearest tenth 3.5 divided by 2.29
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The answer will be 1.53 after dividing and rounding to the nearest tenth 3.5 divided by 2.29.
What is an arithmetic operation?It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
We have:
= 3.5/2.29
After dividing we will get:
= 1.528
Rounding to the nearest tenth:
= 1.53
Thus, the answer will be 1.53 after dividing and rounding to the nearest tenth 3.5 divided by 2.29.
Learn more about the arithmetic operation here:
brainly.com/question/20595275
#SPJ2
A rectangle is drawn on a coordinate plane. Three vertices of the rectangle are points A(−4,3) , B(2,3) , and C(2,−1) . Point D is the fourth vertex of the rectangle. What is the distance from point C to point D?
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=> distance from point C to point D is 6 units
Answer:
Distance CD = 6
Step-by-step explanation:
In a rectangle ABCD coordinates of A(-4, 3), B(2, 3) and C(2, -1) are given.
We have to find the distance between points C and D when D is the fourth vertex of the rectangle.
Since in a rectangle length of opposite sides are equal, so AB = CD
distance between A(-4, 3) and B(2,3) = distance between points C and D
√(2+4)²+ (3-3)² = CD
CD = √6² = 6
Therefore CD = 6 is the answer.
A rectangle room is 2 times as long as it is wide, and its perimeter is 28 meters. Find the dimension of the room.
The length is _____ meters and The Width is ______ meters
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Length = 2x
Perimeter = 2(x+2x) = 6x
Perimeter = 28
6x = 28
x = (28/6) = 4.67
Width = 4.67 m
Length = 9.33 m
Hope it helped!
what is 78 million in scientic notation?
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In this problem, you are asked to write a number in scientific notation. In figures, 78 million would look like this:
78,000,000
To write this to scientific notation, you have to move the decimal point to the left until you will get a number between 1 and 10.
Here, you will have to move the decimal point 7 times to get 7.8
The exponent of the scientific notation is the number of times you moved your decimal point. Since the movement of decimal point is going to the left, you will have a positive exponent.
The scientific notation would look like this:
7.8 x 10^7
Please help on #8, Due really soon!!
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Area of triangle ECD = (base)*(height)/2
Area of triangle ECD = 6*12/2
Area of triangle ECD = 72/2
Area of triangle ECD = 36 square cm
Subtract this area from the trapezoid area. This will get us the area of the parallelogram
Area of Parallelogram ABCE = (area of trapezoid ABDE) - (area of triangle ECD)
Area of Parallelogram ABCE = (180) - (36)
Area of Parallelogram ABCE = 144 square cm
The last step is to divide the area of the parallelogram in half. This is because the parallelogram is made of two congruent triangles (triangle ABE and triangle EBC). The two triangles ABE and EBC have equal areas
Area of triangle EBC = (1/2)*(area of parallelogram ABCE)
Area of triangle EBC = (1/2)*(144)
Area of triangle EBC = 72 square centimeters
I REALY NEED HELP SO THERE ARE MANY WAYS TO FACTOR A POLYNOMIAL , SO HOW DO YOU KNOW WHICH ONE TO USE.
MY QUESTION IS WHAT IS 49X^3-28X^3 FACTORED
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all you need to do is combine like terms.
Answer: 21x^3
What is $1200 at 5.6% for 4 years
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[tex]i = prt[/tex]
[tex]i = unknown[/tex]
[tex]p = 1200[/tex]
[tex]r = 5.6\% \: or \: 0.056[/tex]
[tex]t = 4[/tex]
[tex]i = 1200(0.056)4[/tex]
[tex]i = (67.2)4[/tex]
[tex]i = 268.8[/tex]
$268.80
Izracunaj opseg i povrsinu kruga upisanog u kvadrat stranice duljine 8 cm.
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Calculate the circumference and circumference of the circle entered in a square 8 cm long.
So when finding the answer this this question, we know that the circumference would be the complete area of a circle.
So, I believe we would want to find what is the radius and the diameter that would make this circumference 8[tex]^c^m[/tex].
The radius would then be (1.274).
__________________________________________________________
Now in your own language (Croatian).
Dakle, kad pronađemo odgovor na ovo pitanje, znamo da bi opseg bio cjelokupno područje kruga. Dakle, vjerujem da bismo željeli otkriti što je radijus i promjer koji bi ovaj opseg mogao učiniti 8cm. Radijus bi onda bio (1.274).
The question in English is
Calculate the circumference of the circle entered in a square 8 cm long
we know that
The circumference of a circle is equal to
[tex]C=\pi D[/tex]
where
D is the diameter of the circle
In this problem we have that
the diameter of the circle is equal to the length of the square
so
[tex]D=8\ cm[/tex]
Find the circumference
[tex]C=8\pi\ cm=25.13\ cm [/tex]
therefore
the answer is
The circumference of a circle is equal to [tex]8\pi\ cm\ or\ 25.13\ cm[/tex]
The quotient of X and 5 is equal to 35
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multiply 5 on both sides
x = 35 * 5
x = 175
x/5 = 35
to solve this, we must work backwards
5 * 35
5 * 35 = 175
Your answer is 175
x = 175
Hope I helped!
Let me know if you need anything else!
~ Zoe
what is the mean of the values in the dot plot?
Enter your answer in the box.
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1,2,3
So we add
1+2+3 = 6
So divided
6/3 = 2
Because there are 3 numbers
Answer:
19.5 is the answer
Step-by-step explanation:
triangle abc has vertices a(1 4) b(-2,4) c(-1,-1) . A dilation with a scale factor of 0.25 and center at the origin is applied to the triangle. what are the coordinates of B in the dilated image?
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To find the new coordinates of point B after a dilation with a scale factor of 0.25, we multiply its original coordinates by the scale factor. The coordinates of B after dilation are (-0.5, 1).
Finding Coordinates after Dilation
To find the new coordinates of point B after a dilation with a scale factor of 0.25 and a center at the origin, we need to apply the dilation transformation to the original coordinates of B(-2, 4).
Dilation is performed by multiplying both the x and y coordinates by the scale factor. The formula for dilation centered at the origin (0,0) is:
(x', y') = (k * x, k * y)Given the scale factor (k) is 0.25:
(x', y') = (0.25 * -2, 0.25 * 4)Which simplifies to:
(x', y') = (-0.5, 1)Therefore, the coordinates of B in the dilated image are B'(-0.5, 1).
Charlie buys 3 computer tables for $390.How much did he pay for each table?
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$390÷3
=$130
It costs Charlie $130 for each table.
HOPE IT HELPS YOU '_'
fast help plz.Brennon has a computer game that responds with either "go" or "stop" when a button is pressed. The probability that the response is "stop" is not known to game players. Brennon presses the button repeatedly and records the numbers of "stop" responses.
Number of button presses 10 50 100
Number of "stop" responses 2 18 33
Estimate P(go) using the collected data
G. 67%
O. 18%
L. 50%
D. 33%
plz help i had to write this whole thing
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Averaging this we'll get:
[tex] \frac{0.80+0.64+0.67}{3} =0.70[/tex]
Since we're just estimating, we can choose the value closest to 70%.
ANSWER: G. 67%
Which of the following consists of equivalent fractions
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If correct brainliest please
Thank you and Your welcome
:)
12/18=2/3
10/15=2/3
A relief package is released form a helicopter at 1600 feet. The height of the package can be modeled by h=16t^2 + 1600, where h is the height of the package in feet and t is the time in seconds. The pilot wants to know how long it will take for the for the package to hit the ground.
a. Write the equation
b. solve the equation
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When the package hits the ground, h(t) = 0: 0 = -16t2 + 1600 To solve by factoring: 0 = -16(t2-100)0 = -16(t+10)(t-10) t = -10 and +10 seconds.
Since we aren't interested in negative time, t = 10 seconds.
To answer this question you will jave to do the following steps:
Steps:
0 = -16(t2-100)0
= -16(t+10)(t-10) t =
-10 and +10 seconds.
So the answer would be:
Answer: t=10
or
t=10 sec
Hoping this helsp you!
-Ari.
A mule dear can 1/4 of a mile in 25 seconds. At this rate, what expression can be used to determine how fast a mule deer runs in miles per hour
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There are 60 seconds in one minute, with 60 minutes in every hour.
60×60=3600
Now, see how many 25 seconds are in 3600 seconds.
3600÷25= 144
Now, we can multiply 144 by 14 or .25 since we are trying to find per hour.
144×.25= 36
36h
H being the hours you're trying to find. It runs 36 miles per hour.
Find the volume of the sphere. Round your answer to the nearest tenth.use 3.14 for pi. Radius of 2.6 meters
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Raise 2.6 to the third power and substitute it in the equation
Multiply that number by 3.14
Whatever your answer is, times it by 4
Then divide that answer by 3
Hope this helps !
The length of a garden is 23 feet. The width of the garden is 14 feet. Which is the correct unit of measurement to use when figuring out how much fence is needed to surround the garden? A. ft2 B. ft C. ft3
I will mark brainiest!!
I need the answer quick though
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the answer is B. ft.
you need four new pillows. you decide to buy neither the least expensive nor the most expensive. how much will your pillows cost? medium pillow: $18.49, large pillow: $22.69 and small pillow: $15.99 (re-worded)
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So total 4 pillows cost = 4*18.49
= $73.96
18.49
x 4
--------
73.96
Your total cost is $73.96