3 years ago

An envelope from the post office is 3 inches wide with a total area of 30 square inches.what is the height of the envelope

Mathematics

2 answers:

ad-work [718]3 years ago

7 0

The height of the envelope is 10. This is because you divide the area by 3. So, the missing side is 10 inches.

Masteriza [31]3 years ago

5 0

3+3=6
?+?+6=30
?=12
12+12=24
24+6=30
The other two sides are equal to 12

You might be interested in

You are making 8 cups of fruit punch for a party. You have bottles of 75% fruit juice and 25% fruit juice. How many cups of each

Leviafan [203]

25% of the 75% fruit juice
mixed with
25% of fruit juice

3 0

3 years ago

If p% of q is k, then what is q% of p.

vfiekz [6]

The following equation expresses p% of q is k.
$\frac{p}{q}\times100=k$
Then we can write q% of p as:
$\frac{q}{p}\times100=\frac{1}{k}$
So the answer is 1/k

8 0

3 years ago

Which two rays form BCE

oksano4ka [1.4K]

I think it's CE and CB

3 0

2 years ago

Read 2 more answers

During a field trip, 60 students are put into equal-sized groups. Use 60 ÷ 5 = 12 to answer this question. If 12 represents the

wel

Answer:

the groups

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

I need help on problem number 12 and 14 plzzzz

Eva8 [605]

c and a are your answer

7 0

2 years ago