The answer is the first one “the diagonals are congruent
Answer:
Step-by-step explanation:
use logarithmic function
Answer:
Yes
Step-by-step explanation:
All these ratios are equivalent, because if you divide 12/20, 30/50, and 75/125 you will get .6 for each answer.
This means that the unit rate for each of the ratios is the same, and that all of them are equivalent.
Hope this helps!
Answer:
Step-by-step explanation:
Put the numbers where x is in the equation and do the arithmetic. For purposes of evaluation, it is often convenient to write the equation in Horner form:
h(x) = (2.8x +.01)x^2 -1
Then ...
h(1) = (2.8 +.01)·1 -1 = 1.81
h(2) = (2.8·2 +.01)·2² -1 = 5.61·4 -1 = 21.44
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If you have several evaluations to do, it is convenient to use a calculator or spreadsheet to do them.
Answer:
9. 1
10. 7
Step-by-step explanation: