Answer:
2x-8
Step-by-step explanation:
From the question the meaning of the expression is
Let the number be x
2x - 8
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Answer:
B. Complementary Angles
Step-by-step explanation:
They both make up 90 degree angle.
Answer:
a) Yes, HL
Step-by-step explanation:



The correct answer is B. cm3
This is saying "centimeters cubed", and is true because you are multiplying 3 dimensions of centimeters, width*length*height, to get the answer. Thus, you are multiplying the numbers <em>and </em>the units. 30*30*25 and cm*cm*cm
Answer:
The Arch is 630 ft tall
Step-by-step explanation: