A circle has a radius of 15 feet. What is the area of
the circle?

Answers

Answer 1

Answer:

A = 706.5 ft 2

Step-by-step explanation:

A = π ( 15  ft ) 2

A = π 225ft 2

A = 225 π  ft 2

A = 225 ⋅ 3.14  ft 2


Related Questions

Dennis and Mark are playing a game with a number cube with numbers one through six the numbers they have rolled On the number cube are shown in the table below

Answers

Answer:No answer

Step-by-step explanation: There is nothing shown below sooooooooooooooo... u set urself upfor FAILURE

Help me out please mathematic ✏️

Answers

The answer is 65 degrees.
To solve this you need to take the two degree values you already have, 90 degrees and 25 degrees. From there you can subtract 90 from 25.


which one is it help ASAP

Answers

Answer:

The solution is (>)

Step-by-step explanation:

It can be said this is bigger because the number 7 is bigger than 6. The language is simple like this, for example we ignore the 2, the number 75 and 60 is clearly bigger than 75. It's the same as 2.75 with 2.6. So the number is 2.75 bigger than 2.6

write 3 x 7 x 7 x 7 x 7 as a index notation ​

Answers

Answer:

3 x 7 x 7 x 7 x 7

= 3 x [tex]7^{4}[/tex]

Please Help! This is due in 3 hours!

Answers

Answer:

Jayden: 9t+3s=420

Carson: 1t+6s=296

Step-by-step explanation:

I hope that helps =)

write the equation of the line that passes through the pair of points (0,2 ) and (4,-1) in slope intercept form?

Answers

Answer:

y=[tex]\frac{3}{-4}[/tex]x+2

Step-by-step explanation:

Use equation M= [tex]\frac{y2-y1}{x2-x1}[/tex]

this will give you the slope of the line.

to get b which is the y intercept take the y intercept which is 2

. 80 = cm2 and a 5 height of 7.75 cm. Calculate the volume ​

Answers

Answer:

542.5

Step-by-step explanation:

Calculate the volume of a rectangular object by multiplying the length, width and height together. For example, if the length is 80 cm, the width is 7.75 cm, and the height is 7.5 cm, the volume is 80 x 2 x 7.5, or 7.75 cm^542.5

write the slope-intercept form of the equation of the line that passes through the point (-4,-1) and is parallel to the line y=3/4x-1

Answers

Answer:

Step-by-step explanation:

Parallel lines have same slope.

y= mx + b

Slope = m  & b = y-intercept

y = 3/4 x - 1

m = 3/4 ;   (-4 , -1)

y - y1 = m(x - x1)

[tex]y - [-1]=\frac{3}{4}(x -[-4])\\\\y + 1 = \frac{3}{4}(x+4)\\\\y +1 = \frac{3}{4}*x + 4*\frac{3}{4}\\\\y + 1 = \frac{3}{4}x+3\\\\y =\frac{3}{4}x+3-1\\\\y =\frac{3}{4}x+2[/tex]

Which of the following is not true about the boundary line in the graph of a linear inequality in two​ variables?
A. The points on the boundary line are always solutions to the linear inequality.
B. The boundary line separates the ordered pair solutions to the inequality from the ordered pairs that are not solutions to the inequality.
C. A solid line is used when the inequality is​ non-strict ​( ≤ or ≥ ​).
D. A dashed line is used when the inequality is strict ​( < or > ​)

Answers

D. A dashed line is used when the inequality is strict ​( < or > ​)

A linear inequality in two variables is obtained by taking a linear equation in two variables, and replacing the equality sign with any one of the four inequality signs: <,>,=<,>=.

The graphed region of points satisfying the inequality is always half of the plane bounded by the corresponding line.

When the inequality is [tex]\leq[/tex] or [tex]\geq[/tex], the line is included. Otherwise, the line is excluded.

So, A dashed line is used when the inequality is strict ​( < or > ​) is not true about the boundary line in the graph of a linear inequality in two​ variables

Therefore, the correct option is D.

Learn more:https://brainly.com/question/15816805

3 (4a - 2) + 5 = 12a – 1

Answers

3 (4a - 2) + 5 = 12a – 1

is true

Your internet service provider (ISP) charges a $55 installation fee and a fixed charge
per month for its service. The total cost for monthly service after 6 months is $455.
Write an equation for cost, C, after t months of service.

• C = 65t + 55
• C = 55.83t + 55
• C= 55t + 65
• C= 55t + 455

Answers

Answer:

C=65t+55

Step-by-step explanation:

I just took the quiz

The equation for cost, C, after t months of service is C= 55t + 65.

Important information:

Your internet service provider (ISP) charges a $55 installation fee and a fixed charge per month for its service. The total cost for monthly service after 6 months is $455.

Equation:

Here c means the cost, t means the number of months

So,

C = 55t + 65

Learn more about the equation here: https://brainly.com/question/3914382

HELPP

Which of the following best represents the equation of the line shown on the
graph below?

Answers

Answer:

free d ddddddd

yes fast

????

2/5 4/5 comparing fractions

Answers

Answer:

1:2

Step-by-step explanation:

The ratio is 2:4, or 1:2

Hope I helped!

Solve the following inequality 5x+12+3x<36

Answers

Answer:

x<3

Step-by-step explanation:

5x+12+3x<36

First subtract 12 from both sides.

5x+3x<24

Next combine like terms on the left side (5x and 3x)

8x<24

Next divide 8 from both sides

x<3

write 3 x 7 x 7 x 7 x 7 as a index notation​

Answers

Answer:

7^4 x 3

Step-by-step explanation:

the ratio of boys to girls at space camp is 3:2 if there is a total of 60 campers,then how many of the campers are girls

Answers

Answer:

24

Step-by-step explanation:

3+2=5

5u-> 60

1u->12

2u-> 24

Pls help me I’ll make brainliest

Answers

Answer:

$0.60

Step-by-step explanation:

just divide the 2 one

what half of 120?

60

60 cents

what is 10000000000000000000067 x 334673854388 + 436747883 - 34521 =

Answers

Answer:

3.3467385e+33

how do you decompose a parallelogram into two triangles

Answers

Answer:

Step-by-step explanation:

A parallelogram can always be decomposed into two identical triangles by a segment that connects opposite vertices. Going the other way around, two identical copies of a triangle can always be arranged to form a parallelogram, regardless of the type of triangle being used.

What is the perimeter of the following square in terms of yards, feet, and inches 35 in yards - feet + inches =

Answers

Answer:

there is no square

Step-by-step explanation:

Help me Please!!!!!!

Answers

A. The first one I hope that’s right

ANSWER QUICKLY PLEASE!!
A right triangle and some of its measurements are shown in this diagram.

Based on the measurements shown in the diagram, what is the value of t?

Answers

It is 30 degrees. Add 90 and 60 to get 180. Then subtract that from 180, since all triangles interior angles add to 180. You’ll get 30.

Answer:

[tex]6\sqrt{3[/tex]

Step-by-step explanation:

Answer please don't put wrong answer. 30 points.

Answers

it would be D y=2x +2

D= y=2x+2 that should be the answer

7 cm
4 cm
8 cm
WHAT IS AREA of parallelogram?

Answers

Answer:

224cm squared

Step-by-step explanation:

The area of the parallelogram is 32 cm².

What is a parallelogram?

Parallelogram is a quadrilateral that has two pairs of parallel sides.

In a parallelogram, opposite sides and angles are equal.

The adjacent angles add up to 180 degrees.

The area of a parallelogram is base x height.

We have,

Area of a parallelogram.

= base x height _____(A)

Now,

Base = 8 cm ____(1)

Height = 4 cm ____(2

Now,

Substitute (1) and (2) in (A).

Area = 8 x 4

Area = 32 cm²

Thus,

The area of the parallelogram is 32 cm².

Learn more about parallelograms here:

https://brainly.com/question/1563728

#SPJ2

Find the value of x in the equation
X+2.37=5.94

Answers

Answer:

x = 3.57

Step-by-step explanation:

5.94 - 2.37 = 3.57

Hope this helped

Answer:

3.57

Step-by-step explanation:

Subtract 2.37 from both sides.

5.94 - 2.37 = 3.57

Danny flies a drone in a circular path around an object that is 210 feet west and 220 feet south of his position. The drone's path takes it over a point that is 160 feet east and 160 feet south of him. Find an equation for the drone's path. (Assume Danny is located at the origin, with the horizontal axis running east-west and the vertical axis running north-south)

Answers

Answer:

The answer is below

Step-by-step explanation:

A circle is the locus of a points such that its distance from a fixed point is always constant.

Since the drone moves in a circular path, therefore the path of the drone forms a circle. The equation of a circle is given by:

(x - h)² + (y - k)² = r²;  where (h, k) is the center of the circle and r is the radius of the circle.

Danny is located at the origin. Since the drone flies in a circular path around an object that is 210 feet west and 220 feet south of his position. Hence the center of the circular path is (-210, -220).

Also, the drone's path takes it over a point that is 160 feet east and 160 feet south of him i.e. (160, -160). Therefore the radius of the circle is the distance between point (-210, -220) and point  (160, -160)

[tex]radius=\sqrt{(160-(-210))^2+(-160-(-220))^2}=\sqrt{140500}[/tex]

Using (x - h)² + (y - k)² = r²:

[x - (-210)]² + [y - (-220)]² = (√140500)²

(x + 210)² + (y + 220)² = 140500

x² + 420x + 44100 + y² + 440y + 48400 = 140500

x² + y² + 420x + 440y - 48000 = 0

Jay jogs daily for exercise. he hits faster than 3.5 miles per hour every day. which inequality representd Jay's jogging speeds s?

Answers

Answer:

B

Step-by-step explanation:

The speed each day is faster than 3.5. Otherwise known as the mileage covered each day.

A circle has a diameter of 62.8 cm. What is the length of this circle's radius?
Pls give me an actual answer

Answers

Answer:

Step-by-step explanation:

The diameter of the circle is the length of a line going through the middle from one side to the other.

The radius is the length of a line going from the middle of a cricle to the side.

So, the radius is half of the diameter.

62.8÷2=31.4

The radius is 31.4 cm.

The RADIUS of the barrel is 4. What is the area of the barrel?

Answers

it should be roughly 50.27? when finding the area of a circle, be sure to use a=πr^2!

find c !! please and thank you

Answers

Answer:

9.7 cm

Step-by-step explanation:

[tex] \frac{ \sin(82) }{c} = \frac{ \sin( 55)}{8} \\ c = \frac{8 \times \sin(82) }{ \sin(55) } = \\ c = \frac{7.922}{0.819} = 9.67 = 9.7[/tex]

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