2 years ago

PLEASE HELP IF YOU KNOW THIS!!!!!

Mathematics

2 answers:

Marrrta [24]2 years ago

5 0

Answer:

7cm

Step-by-step explanation:

3cmx3cm=9cm

9cmx3.14=28.26

28.26/197.9=7 (plus a bunch of decimals!)

So 7cm is your height

Angelina_Jolie [31]2 years ago

4 0

Answer:

7.50 is the answer so either 7 or 8

Step-by-step explanation:

h= (A/2piR) -r

Plug in the area and the radius and you got the answer. Use 3.14 as pi

You might be interested in

What’s the area of parallelogram A shown?

liberstina [14]

Step-by-step explanation:

The formula for a parallelogram is A=Base x Height

So you multiply the base, which is 6, and the height, which is 4.

A=6x4

Hope it helps!

5 0

3 years ago

Read 2 more answers

Nicole made costumes for the annual school play. She used a total length of 1468.8 in of blue fabric. The fabric came in 3 rolls

Charra [1.4K]

1468.8/3 = 489.3 in
convert answer into yards (divide by 36)
there was 13.6 yards of fabric in each roll.

5 0

2 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B%20%5Csqrt%7B2%7D%20%2B%201%20%7D%20%20%2B%20%20%5Cfrac%7B1%7D%7B%20%5Csqr

statuscvo [17]

Answer:

all i see is ..........

Step-by-step explanation:

8 0

2 years ago

Michaela spent a total of 12 1/2 hours doing her online learning work this week. If she spent 5 3/4 of those hours working on Mo

g100num [7]

You Ask Alexa or Siri and I will tell you

6 0

3 years ago

Read 2 more answers

Can someone help me answer part b please .As I have no idea what it is ?

Elza [17]

Answer:

(4,1)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers