Answer:
4,2 and -2,3
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Total surface area:</u>
- S = 2(lw + lh + wh)
- S = 2(20*14+20*10+14*10) = 1240 in²
Just divide by 12 because they're are 12 inches in a foot. 240 ÷ 12 = 20
Answer:
$14 9/10
Step-by-step explanation:
Ruby had 30 dollars to spend on 3 gifts. She spent 9 7 10 dollars on gift A and 5 2 5 dollars on gift B. How much money did she have left for gift C?
From the above question,
$30 = Gift A + Gift B + Gift C
She spent 9 7/ 10 dollars on gift A and 5 2/5 dollars on gift B.
$30 = $9 7/10 + $5 2/5 + Gift C
Gift C = $30 - ( $9 7/10 + $5 2/5)
Lowest Common Denominator = 10
Gift C = $30 - $14+(7 + 4/10)
Gift C = $30 - $14+(7 + 4/10)
Gift C = $30 - $14+(11/10)
$30 - $14+(1 1/10)
$30 - $15 1/10
Gift C = $14 9/10
Therefore, the amount of money she had left for gift C is $14 9/10
Answer:
$11
Step-by-step explanation:
to find the difference you subtract
56 - 45 = 11