What is the degree measure of z?
A)81°
B)114
C)130°
D)147

Answer:

.7143

Step-by-step explanation:

there are 5 trouts so 5/7

Answer:

let,there are x sixth graders

then,

24% of x=30

or,24/100×x=30

or,6x/25=30

or,x=(30×25)/6

therefore,

x=125

HOPE IT HELPS

Answer:

x = 20

Explanation:

Let's solve your equation step-by-step.

−10x = −200

Step 1: Divide both sides by -10.

−10x /−10  =  −200 /−10

x = 20

Answer:

x = 20

Step-by-step explanation:

-10x=-200

x = -200/ -10

x = 20

Answer:

6

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

In this set of numbers 6 is the number that is most often seen

Answer:

Yes

Step-by-step explanation:

Given that the area of the square floor is 400, we can find the side length because A = x^2 = 400. So, the side length is just the square root of 400 = 20.

Now, we are increasing the length of each side by 21 so that now the dimensions are 21 ft by 21 ft. We multiply these to get the area: 21 * 21 = 441.

Rational numbers are those that can be written in the form p/q, where q ≠ 0. Here, we can write 441 as 441/1, so yes, the new area is a rational number.

Hope this helps!

Answer:

r≈58.41cm

hope i helped

if i can have brainliest that would be great

Answer:

6 cm

Step-by-step explanation:

circumference = 3.14 times the diameter, which is half of the radius.

I think you meant 36.7 cm

if you divide 36.7 by 3.14, you get the diameter (11.687). half of that is 5.843cm.

the closest to that is 6cm

Answer:

I believe the answer is, 11.75.

-Hope this helps!

Step-by-step explanation:

  To find the mean, you must add up all your data and divide it by how many people there are. So, all the numbers added together is, 82. Since there are seven kids, you would divide 82 by 7. Which equals, 11.75: (Simplified).

Answer:

D.10

Step-by-step explanation:

if you just add the other numbers in place of variable h

13+9=22

12+9=21

11+9=20

10+9=19

only one addition problem adds up to a sum below 20 that being 10 so the answer is D

The correct answer is Length, as Jane was specifically measuring how long the banner is, which refers to the distance from one end to the other along one dimension. Hence the correct option is b.

Jane measured how long the banner is, and she found it to be 10 meters. This measurement refers to the Length of the banner.

Length: This is a measurement that refers to the extent of something from end to end. Since Jane was measuring "how long" the banner is, she was determining its length.

Area: This is a measurement of the surface covered by a shape or object, typically expressed in square units (like square meters). It would require measurements of both length and width (or any other necessary dimensions depending on the shape) to calculate area, which is not what Jane measured.

Perimeter: This refers to the total distance around the edge of a shape. To find the perimeter, one would need the length of all sides of a shape, which again, is not what Jane measured. Since the banner is likely rectangular, she would need both the length and the width, and then sum them up appropriately.

Thus, the correct answer is Length, as Jane was specifically measuring how long the banner is, which refers to the distance from one end to the other along one dimension. Hence the correct option is b.

Complete question:

Jane is in charge of making a banner for the basketball game this Saturday. She measures how long the banner is before painting it. She finds it measures 10 meters. Which measurement did Jane find? Choose 1 answer:

Area

Length

Perimeter

Answer:

3 square units branliest pls

Step-by-step explanation:

The correct answer is option A. The estimated area of the circle is 3 square units.

To estimate the area of a circle, we use the formula for the area of a circle:

[tex]\[ A = \pi r^2 \][/tex]

where [tex]\( r \)[/tex] is the radius of the circle. Given that the diameter of the circle is 2 units, we can find the radius by dividing the diameter by 2:

[tex]\[ r = \frac{d}{2} = \frac{2}{2} = 1 \text{ unit} \][/tex]

Now, we substitute the radius into the area formula:

[tex]\[ A = \pi (1)^2 = \pi \][/tex]

Using the value of [tex]\(\pi \approx 3.14\)[/tex], we get:

[tex]\[ A \approx 3.14 \][/tex]

Rounding 3.14 to the nearest whole number, we get:

[tex]\[ A \approx 3 \][/tex].

The complete question is:

Estimate the area of the circle, given the diameter as 2 unit. Round to the nearest whole number.

A. 3 square units

B. 6 square units

C. 9 square units

D. 12 square units

Answer:

48 units ^2

Step-by-step explanation:

The area of a trapezoid is given by

A = 1/2 (b1+b2) *h

where b1 and b2 are the lengths of the bases and h is the height

b1 = AT = 4*2 = 8 units ( watch the scale)

b2 = SR = 2*2 = 4 units ( watch the scale)

h = The line that S is at the to line that T is at along the x axis

  = 4*2 = 8 units ( watch the scale)

A = 1/2 ( 8+4) * 8

   = 1/2 *12*8

  = 48 units ^2

Answer:

48 units²

Step-by-step explanation:

ARST is a trapezoid

1 block = 2 units

½ × (4 + 8) × 8

48 units²

Answer:

B.) IH = IJ = 3 and JK = HK = StartRoot 29 EndRoot, and IH ≠ JK and IJ ≠ HK.

Step-by-step explanation:

Answer: B

Step-by-step explanation:

YOUR WELCOME :)

Answer

I guess it my be 8. can you try it ?

Step-by-step explanation:

Answer:

i cant see

it take a clouser pic dodo

Step-by-step explanation:

Answer:

36.6 or 36.61

Step-by-step explanation:

the first thing you want to do is add all your numbers together.

57+28+19+19+26+54+88+65+13+10+18+50+29

this would equal 476

the second thing you do is divide your total by the amount of numbers in your equation:

476/13

which would equal:

36.6153846

Lastly, you round to the tenth place, if the number in the second place after the decimal is under 5, the number before stays the same(if its above 5 you would round up). Since the second number after the decimal is under 5 it stays the same

your answer would be 36.6 or 36.61.

I hope this helped! sorry if i messed up its been a while.

Final answer:

To find the average of a list of numbers, add all the numbers and divide by the total count. In this case, the average of the numbers provided is 36.6 when rounded to the nearest tenth.

Explanation:

Given numbers = 57 28 19 19 26 54 88 65 13 10 18 50 29

To calculate the average of a list of numbers, you need to add all the numbers together and then divide by the total count of numbers.

Add all the numbers in the list: 57 + 28 + 19 + 19 + 26 + 54 + 88 + 65 + 13 + 10 + 18 + 50 + 29 = 476

Divide the sum by the total count of numbers in the list: 476 ÷ 13 = 36.6

Rounded to the nearest tenth, the average of the list of numbers is 36.6

Answer:

Step-by-step explanation:

Let the number of x

8 times of the number = 8*x = 8x

x+ 8x = 45

9x = 45

x = 45/9

x = 5

Answer: It would take 6 trips

Step-by-step explanation: The pile of earth has formed into a cone with the following dimensions, height is 9 feet and base diameter is 24 feet across.

However the haulage truck has its capacity measured in yards, and so we use a standard rate of conversion of yards to feet and vice versa. The standard rate is;

1 Yard = 3 Feet

Hence, the height of the pile of earth an now be given as;

h yards = 9/3

h yards = 3

height = 3 yards

Similarly, the the base of the pile of earth can be calculated as;

(Note that the radius is derived as diameter divided by 2, that is 24/2)

r yards = 12/3

r yards = 4

radius = 4 yards

The volume of a cone is given as;

Volume = πr²h/3

Volume = 3.14 x 4² x (3/3)

Volume = 3.14 x 16

Volume = 50.24 cubic yards

For a haulage truck that can haul 9 cubic yards per trip, the total number of trips required to haul the entire volume of dirt is given as follows;

No of trips = 50.24 ÷ 9

No of trips = 5.5822

No of trips ≈ 6

Therefore it would take the truck 6 trips to haul the entire pile of earth.

Answer:

6 trips

Step-by-step explanation:

Answer:

x =2, y = 2

Step-by-step explanation:

[tex] x + 2y = 6....(1) \\

-x + 5y = 8....(2) \\ adding \: equations \: (1) \: and \: (2) \\

x + 2y = 6\\

-x + 5y = 8 \\ - - - - - - - \\ 7y = 14 \\ y = \frac{14}{7} \\ \huge \red{ \boxed{ y = 2}} \\ substituting \: y = 2 \: in \: equation \: (1) \\ x + 2 \times 2 = 6 \\ x + 4 = 6 \\ x = 6 - 4 \\\huge \purple{ \boxed{ x = 2}} \\ \\ \huge \orange{ \boxed{(x, \: y) = (2, \: 2)}}[/tex]

Answer:

A

Step-by-step explanation:

1) subtract 2 from both sides:

-3x≤12

x≥-4(sign flips since we divided by a negative)

so the graph would be  A

since "the equal to" means its a closed circle

Hope this helps!

Answer:

B,A,C

Step-by-step explanation:

Answer:

inequality is greater than or less than or equal to

Answer:

C 2.226 times 10^8

Step-by-step explanation:

5.3* 10^4    * 4.2 * 10^3

We multiply the numbers out front

5.3* 4.2 =22.26

We add the exponents

10^(4+3) = 10^7

22.26*10^7

But we are not done yet because The number out front has to be between 1 and less than 10

Move the decimal 1 place to the left and add 1 to the exponent

2.226 * 10 ^(7+1)

2.226*10^8

Answer:

C

Step-by-step explanation:

(5.3 times 10^4) (4.2 times 10^3)

5.3 × 4.2 × 10⁴ × 10³

22.26 × 10⁷

2.226 × 10⁸

Answer:

C. Elise should multiply both sides by 8.

Step-by-step explanation:

We need to undo what is being done to x

We are dividing x by 8, so to undo it we do the opposite.

The opposite of dividing is multiplication.

We multiply each side of the equation by 8

Answer:

The answer is A, -36. Two negatives make a postitive.

Step-by-step explanation:

The length of the radius of the circle is 3.45 unit.

We all know that a circle's radius is the distance a point on the circle's circumference travels from its centre.

The circle's diameter is a straight line that passes through its centre and has its endpoints on the circle.

Radius is therefore equal to half of diameter.

From the figure we have,

Diameter = 6.9 unit

Now, using the relation

Diameter = 2 x radius

6.9 = 2 x  radius

radius = 6.9/ 2

radius = 3.45 unit

Learn more about Radius of circle here:

https://brainly.com/question/28946570

#SPJ7

Answer:

x^2-5x+12=0

Step-by-step explanation:

This is standard form: ax^2+bx+c=0

To make zero on the side you have to subtract 1 on both sides

So the answer would be x^2-5x+12=0

Answer:

A

Step-by-step explanation:

[tex]h(t)-j(t)=t^{\frac{2}{3}}-9-[3t+5t^{\frac{2}{3}}]\\\\=t^{\frac{2}{3}}-9-3t-5t^{\frac{2}{3}}\\\\=t^{\frac{2}{3}}-5t^{\frac{2}{3}}-3t-9\\\\=[1-5]*t^{\frac{2}{3}}-3t-9\\\\=-4t^{\frac{2}{3}}-3t-9[/tex]

Answer:

85 flu patients Per week so A

Step-by-step explanation:

Final answer:

Using the two given points during the flu season, we calculate the slope of the reduction in patients per week and use one of the points to find the y-intercept. The resulting linear equation representing the number of patients seen each week at the clinic is f(x) = -5x + 100, which corresponds to option B.

Explanation:

To find the function that represents the number of patients seen each week during flu season at a medical clinic, we can use the two data points provided: In week 5, there were 75 patients (point 1: (5, 75)), and in week 10, there were 50 patients (point 2: (10, 50)). The goal is to find a linear equation of the form f(x) = mx + b, where m is the slope of the line and b is the y-intercept.

First, we find the slope (m) using the formula:

m = (Y2 - Y1) / (X2 - X1)

Substituting the given values, we get:

m = (50 - 75) / (10 - 5) = -25 / 5 = -5

Now we use one of the points to find the y-intercept (b).

Using point (5, 75):

75 = (-5)(5) + b

75 = -25 + b

b = 75 + 25

b = 100

So the equation of this function in function form is:

f(x) = -5x + 100

Therefore, the correct option is B. f(x) = -5x + 100.

Answer:

x=7

Step-by-step explanation:

Opposite of subtraction is adding so you do 4+10=14 so that means that x equals seven because 2x7 equals 14.