Answer:
area of trapazoid= 1/2 × b× h
so = 1/2×9×15
=1/2×135
=67.5cm
There are 151,200 possible combinations. If you'd like an explanation of my answer, please let me know.
Answer:
Step-by-step explanation:
2n+5=35
2n=35-5
2n=30
n=15
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Answer:
X=2
Step-by-step explanation:
You can prove the triangle congruent by SAS. First, reflexive property and then isosceles triangle theorem since two side is congruent, the opposite angle is congruent to each other because of that theorem and then cpctc
Answer:
30 hours
Step-by-step explanation:
300 - 30
270/7.5