3 years ago

HELP PLEASE ASAP!!! CORRECT GETS BRAINLIEST!!!

Mathematics

1 answer:

allsm [11]3 years ago

6 0

Answer:

Step-by-step explanation:

You might be interested in

The reciprocal of 8 is -8<br><br> True<br> False

mariarad [96]

False because to find a reciprocal u gotta divide that number by one (example: 1 divided by 8 is 1/8) there you go , so therefore the answer is false. :)

3 0

3 years ago

A circle has a central angle measuring StartFraction 7 pi Over 10 EndFraction radians that intersects an arc of length 33 cm. Wh

NeTakaya

Answer:

15 cm.

Step-by-step explanation:

It is given that,

Central angle $=\dfrac{7\pi}{10}$

Arc length = 33 cm

Formula for arc length :

$s=r\theta$

where, s is arc length, r is radius and $\theta$ is central angle in radian.

Substitute s=33 and $\theta=\dfrac{7\pi}{10}$ in the above formula.

$33=r\left(\dfrac{7\pi}{10}\right)$

Multiply both sides by 10.

$330=7\pi r$

Divide both sides by $7\pi$ .

$\dfrac{330}{7\pi}= r$

Put $\pi=3.14$

$\dfrac{330}{7(3.14)}= r$

$15.0136= r$

$r\approx 15$

Therefore, the radius of the circle is 15 cm.

6 0

3 years ago

Read 2 more answers

Surface area of a cube or a rectangular prism

suter [353]

Answer:

96 cm^2

Step-by-step explanation:

All faces of a cube are equal in area.

Therefore the Formula for SA of a cube is 6*s^2

SA = 6*4*4 = 96

5 0

2 years ago

Translate the phrase into an algebraic expression.<br> The product of 7 and x

Luda [366]

It’ll be 7*x or just 7x

3 0

3 years ago

What is 2+2 divided by 50

Archy [21]

Answer: 2.04

Step-by-step explanation:

2+2=4

4/50 = 2.04

4 0

2 years ago