Answer:
pretty sure its C
Step-by-step explanation:
good luck!
Answer:
SA = 2,400 cm²
Step-by-step explanation:
Surface Area (SA) of a cuboid: 2(lw) + 2(wh) + 2(hl)
SA = 2(lw) + 2(wh) + 2(hl)
- l = 20 cm
- w = 20 cm
- h = 20 cm
Substitute the values above and multiply:
SA = 2(lw) + 2(wh) + 2(hl)
SA = 2(20)(20) + 2(20)(20) + 2(20)(20)
SA = 2(400) + 2(400) + 2(400)
SA = 800 + 800 + 800
SA = 2,400 cm²
Final answer: 2,400 cm²
Hope this helps!
<h3>
Answer: 1.75 square feet</h3>
This converts to the improper fraction 7/4
======================================================
Work Shown:
3/4 = 0.75
area of triangle on the left = base*height/2 = 0.75*2/2 = 0.75 sq ft
area of triangle on the right = base*height/2 = 1*2/2 = 1 sq ft
total area = 0.75+1 = 1.75 sq ft
This converts to the improper fraction 7/4 because
1.75 = 1 + 0.75
1.75 = 1 + 3/4
1.75 = 4/4 + 3/4
1.75 = (4+3)/4
1.75 = 7/4
Answer:
-$34.725
Step-by-step explanation:
Given the question :
The price of one share of a company's stock declined $13.89 every day for 2.5 days. What was the stock's total decline in price? Which estimate uses compatible numbers to estimate the problem? What is the exact answer?
Price declination per day = $13.89
Number of days = 2.5 days
Stock's total declination :
(Declination in price per day × number of days)
( - $13.89 × 2.5) = - $34.725
