Answer:
Answer is 28
Step-by-step explanation:
A negative time a negative is a positive and since 7 times 4 is 28 and both are negative it is 28
Answer:
Step-by-step explanation:
For Perimeter, just times both sides by 2 then add those together:
2(5x+2) + 2(3x+8) = 10x +4 +6x +16 = 16x + 20
If they want a solid #:
16x/16 = -20/16
x = -5/4
16(-5/4) + 20
-20 + 20 = 0
However, I think the first answer would the most likely
For Area, multipy the 2 sides using the box method, foil, etc.
I like using the box method (see image)
For the rest, its basically the same thing. The triangle is just adding the sides together
Hope this help! -w-
0.26316... Is your answer.
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Steps:
Divide the numbers 3.4 & 12.92. (3.4 ÷ 12.92)
Which gets your answer.
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Hope this helped :)
Answer:
So then the difference between the two proportions is 0.045 and if we convert this into % we got
Step-by-step explanation:
For this case we can define the following notation:
represent the unemployment rate for high school graduates with no college degree
represent the unemployment rate for college graduates with a bachelor's degree
And for this case we need to find the difference in proportions of those unemployed between these two groups, we want to find:
From the info given we have
And the difference:
So then the difference between the two proportions is 0.045 and if we convert this into % we got
Answer:
least common; both
Step-by-step explanation:
LCM is the <u>least common</u> multiple that two numbers <u>both</u> have