7j + 17 = 87
Subtract 17 from both sides.
7j = 70
Divide both sides by 7.
j = 10
<h3>The value of the unknown number, or j, is equal to 10.</h3>
You can find the dimensions of the model and plug them into the formula for volume (length x width x height)
If you're looking to put them in order from least to greatest , it'll be 1 3/10 , 1.6 , 1 5/8 . You have to make the fractions into decimals
Answer:
20 cm^2
Step-by-step explanation:
Sectioned it off and multiplied the length by the width
x divided by 3/4 is x/(3/4)~
