4 years ago

Can I get step by step explanation on these please

Mathematics

1 answer:

OLga [1]4 years ago

6 0

Aloha, thanks for using Brainly.

Step-by-step explanation:

For 1. 7/8 is 90 percent so .90

For 2+. Add the bottom together, whatever you get divide top by bottom.

The others you just divide them by each other.

You might be interested in

I need this for my notes so i can know what to do. What is the length of AC? And Length of AB?

andre [41]

Answer:

AC 5

AB = 3

Step-by-step explanation:

AC = distance between the points

C-A = 3 - -2 = 3+2 = 5

The distance is 5

AB = distance between the points

B-A = 1 - -2 = 1+2 = 3

The distance is 3

8 0

3 years ago

Read 2 more answers

0.45 written as a common fraction in its simpliest form is

Sergeeva-Olga [200]

Answer:

45/100 = 9/20

Step-by-step explanation:

7 0

3 years ago

Helpppppppppp there are 2 pics attached

fiasKO [112]

Answer:

Option A

Option B

Option E

Option G

Option A and E go together

and

Option B and G go together.

4 0

3 years ago

Which equation can be used to solve for a? A.) tan50=a/3 B.) cos50=3/a C.) sin 50=a/3 D.) tan50=3/a

LUCKY_DIMON [66]

Answer:

D. tan50° = 3/a

Step-by-step explanation:

We use tangent (tan∅) to find <em>a</em>. Remember tan is opposite over adjacent.

6 0

3 years ago

Help me please i need help

Afina-wow [57]

Answer:

its blurry for me sorry

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers