Find the surface area of this rectangular prism .thanks!!!!!!!
2 answers:
Answer:
solution given;
length [l]=9cm
breadth [b]=7cm
height[h]=3cm
we have
the surface area of this rectangular prism =2[lb×bh×lh]=2[9×7+7×3+9×3]=222cm²
is your answer
Answer
Step-by-step explanation:
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Answer:
x = 6
Step-by-step explanation:
5 sides all the same length
s = 22.5/5
s = 4.5
--------------------
x - 1.5 = 4.5
Add 1.5 to both sides
x = 6
Best Answer
999/7 is just over 142
100/7 is just over 14
so there are (142 - 14) = 128 numbers that are multiples of 7, hence there are 999-99-128 = 772 numbers that are not multiples of 7.
Answer:
The answer is 7x-25
Step-by-step explanation:
(3x+5)+(4x-30)
=3x+4x+5-30
=7x-25
