Answer:
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Step-by-step explanation:
We have to expand the powers of each of them:
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Answer:h=−5t2−10t+70
Step-by-step explanation:
<!>BRAINLIEST APPERICATED<!> :D
Answer: πr^2
Step-by-step explanation:
π is pie which is about 3.14
but you need to find the radius and square it is multiply it by itself (Example radius = 2 so 2x2=4)
then multiply the radius squared by π(pie) which is 3.14 or use a calculator.
Answer:
because when the value of x is replaced in the factorisation it Will be equivalent to 100