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

HELP ME YOULL GET BRAINLYIEST

Marina86 [1]

Answer:

i think

Step-by-step explanation:

3 0

3 years ago

What is the equation in slope-intercept form

marta [7]

Answer:

Step-by-step explanation:

Slope is rise/run, so the fraction would be more likely to be the correct answer.

4 0

3 years ago

WILL MARK BRAINLIEST PLEASE HELP THIS IS DUE NOW AND NO LINKS!!!

AveGali [126]

Answer:

1/49

<em>Step by step explanation:</em>

5 0

2 years ago

Read 2 more answers

one number is equal to two times a second number. two times the first number plus two times the second number is 24. if you let

ziro4ka [17]

X = 2y
2x + 2y = 24
So if x = 2y that means 2x = 4y. Which means that 2x + 2y = 24 can be written as 4y + 2y = 24. Simplified to 6y = 24. Now we need to get 1y so we divide both sides by 6, 6y/6 = y and 24/6 = 4. so y = 4. so x= 2y can be written as x = 8.

5 0

3 years ago

"Two less than the total of a number and five"

tino4ka555 [31]

Answer:

Step-by-step explanation:

6 0

3 years ago