<span>Right Regular Pyramid Volume = (Area of the Base * Height) ÷ 3
</span><span>Pyramid Volume = (100 * 12) / 3
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<span><span>Pyramid Volume = 400
Source
http://www.1728.org/volpyrmd.htm
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Answer:
x = -11
Step-by-step explanation:
0.2(20x + 10) = -42
4x + 2 = -42 Distribute 0.2 to the numbers in the paranthesis
4x = -44 Add 2 to both sides
x = -11 Divide 4 from both sides
Answer:
Graph 1 is C
Graph 2 is A
Graph 3 is B
Graph 4 is D
Step-by-step explanation:
If there are more you need help with I am happy to help
Answer:
a. the coordinates of g = 1 and -5
explanation
x-1=0 OR x+5=0
collect like terms
x=1. OR x=-5
The answer is 210 children tickets were sold . if you multiply the first equation by 7 it would be 7x+7y=2590. then subtract equation 2 from 1 you will have 4x=840 so x=210. Also you can use substitution method.
