3 years ago

Help please this is due in couple minutes

Mathematics

1 answer:

agasfer [191]3 years ago

5 0

63 + 64 = 127
180 - 127 = 53
m<1 = 53°
m<2 = 53°
53 + 67 = 120
180 - 120 = 60
m<3 = 60°

You might be interested in

What percent of 50 is 12.5

solniwko [45]

The answer is Seventy nigka

7 0

3 years ago

Read 2 more answers

The radius of this ball is 15 inches. Which equation gives the ball's surface area, in square inches?

victus00 [196]

Answer:

$\large\boxed{S.A.=4500\pi\ in^2\approx14130\ in^2}$

Step-by-step explanation:

The formula of a surface area of a ball (sphere):

$S.A.=\dfrac{4}{3}\pi R^3$

R - radius

We have R = 15in. Substitute:

$S.A.=\dfrac{4}{3}\pi(15^3)=\dfrac{4}{3}\pi(3375)=4500\pi\ in^2$

If you want to get an approximation, then:

$\pi\approx3.14\\\\S.A.\approx(4500)(3.14)=14130\ in^2$

5 0

2 years ago

Find the value of x please answer need answers ASAP

ArbitrLikvidat [17]

Similar triangles

x / 12 = (4+12) / x

Cross multiply

x^2 = 12 * 16

x^2 = 3 * 64

x = 8√3

Answer is B. 8√3

5 0

3 years ago

PLEASE HELP! WILL MARK BRAINLIEST IF YOU'RE CORRECT! IF NOT, NO BRAINLIEST.

Lerok [7]

Answer:

Triangular prism

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

5) Rosselyn, Jacqueline, and Susan are going to buy snacks

Mademuasel [1]

Answer:

Rosselyn: 22

Jacqueline: 10

Susan: 25

Step-by-step explanation:

$57 total

Jacqueline has the least.

Susan has the most. (15 more)

Rosselyn is in the middle. (12 more)

Susan has 3 more than Rosselyn.

57 - 12 - 15 = 30

6 0

3 years ago