Answers
Surface area is 964 cm2
Volume is 1872 cm3
Step by step
Using L=length, w=width, h= height
Surface area is found by adding the area of all 6 sides. Area is found by multiplying L x W.
8x18 = 144 x2 sides = 288
18x13 = 234 x2 sides = 468
8x13 = 104 x2 sides = 208
Total all sides = 964
Volume of a rectangle is found by multiplying L x W x H
13 x 18 x 8
Volume is 1872 cm3
Isolate the x. Subtract 3x from both sides, and add 4 to both sides
-2x (-3x) - 4 (+4) < 3x (-3x) + 21 (+4)
-2x - 3x < 21 + 4
Simplify. Combine like terms
-5x < 25
Isolate the x. Divide -5 from both sides (remember to flip the sign).
-5x/-5 < 25/-5
x > 25/-5
x > -5
x > -5 is your answer
hope this helps
9514 1404 393
Answer:
10.75 miles
Step-by-step explanation:
distance = speed × time
distance = (43 mi/h) × (1/4 h) = 43/4 mi = 10 3/4 mi
You would have traveled 10 3/4 miles in 1/4 hour.
48 degrees, anything opposite of a degree on the same 2 infinite lines will always be the degree.
Answer:
y=-2x+1
Step-by-step explanation:
Just look at photo dap
