(C) Write an equation for the amount, a, that Maria makes as a function of the number of hours, h, that she
1 answer:
Answer:
yes
Step-by-step explanation:
yes
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Pythagorean theorem:
a^2+b^2=c^2 (C^2 always is the hypotenuse)
21^2+b^2=29^2
441+b^2=841
841-441=400
square root of 400 is 20
Your answer is 20
518 + 372
= 500 + 18 + 300 + 72
= 800 + 18 + 72
= 800 + 90
= 890
Answer:
Step-by-step explanation:
Answer:
-7xy+4x^2-8 and y+1-8x^y
Step-by-step explanation:
(4x-7y)(4x+7y)
4x times 4x= 16x^2
-7y times 7y= -49y^2
