3 years ago

I don't know what to do on this problem. Does someone have the answer?

Mathematics

1 answer:

Anarel [89]3 years ago

8 0

Answer:

Hi, hows life going?

Step-by-step explanation:

You might be interested in

What are the solutions of each equation? a. x2 + 4 = 4 b. x2 + 16 = 0 c. x2 − 49 = 0

OLga [1]

Answer:

a. x=0

b x=-8

c x=49/2

Step-by-step explanation:

a. x2+4=4

subtract 4 from both sides

x2=0

multiply

2x=0

divide by 2

x=0

b x2 + 16 = 0

multiply

2x+16=0

subtract both sides by 16

2x=-16

divide by 2

x=-8

c x2 − 49 = 0

multiply

2x-49=0

add 49 to both sides

2x=49

divide both sides by 2

x=49/2

5 0

3 years ago

Read 2 more answers

Carson wants to install wallpaper on the wall in his bedroom with the shape and dimensions shown below. To determine the area of

Firlakuza [10]

Answer:

II think the answer might be 12ft by 11ft i'm not sure

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The radius of a circle is 13miles. what is the area of a sector bounded by a 20 degree arc

Stolb23 [73]

Answer:

Area of the sector = 29.48 square miles.

Step-by-step explanation:

Given:

Radius of a circle = 13 miles

Angle bounded by the arc = 20 deg

To find

Area of the sector bounded by 20 degrees.

Note: Area of a sector = $\frac{(\theta)}{360}\times \pi\times r^2$

Plugging the values in the equation.

⇒ $\frac{(\theta)}{360}\times \pi\times r^2$

⇒ $(\frac{20}{360})\times 3.14\times 13^2$

⇒ $29.48$ square-miles

So the area of the sector bounded by 20 degree arc is 29.48 square miles.

5 0

3 years ago

Answer i will rate u the brainiest and give u a extra 50 points problem

MrRa [10]

Answer:

man that takes to much time but this is what I got 4,057.6

4 0

3 years ago

Solve for y. y-260=-11/5*(x-60)

Otrada [13]

its -325

hope this helped gooooood luck ;3

7 0

3 years ago