Answer:
25
x
3
a
2
Step-by-step explanation:
We will use the formula for finding the surface area of a rectangular prism.
Formula =
SA <span>= </span><span>2 </span><span>(</span><span>w</span><span>l</span><span>+</span><span>h</span><span>l</span><span>+</span><span>h</span><span>w</span><span>)</span>SA = 2 (8·14 + 4·14 + 4·8)
SA = 2 (112 + 56 + 32)
SA = 2 (200)
SA = 400
The gift box needs C) 400 in wrapping paper to wrap the gift box. <span />
Answer:
D
Step-by-step explanation:
An operation of two real numbers is defined by the rule
Calculate 
First evaluate the expression in brackets:
Now,
B^2 = a^2 + c^2 - 2ac sin B
is the answer
Hey there! :)
(1) Change to decimal and multiply by the number you need to find the % of
75% as a decimal = 0.75
0.75 × 28 = 21
Your answer is 21
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(2) Circumference = π · diameter
To find diameter, divide circumference by π
Circumference = 37.68
37.68 ÷ π = 11.99 = 12
The diameter is 12
Hope this helps :)
