How do you reduce the ratio 4:80

1 answer:

8 0

You reduce by since they are even number you divide each by 2, 2:40, if you can still divide then do so, it simplifies to 1:20

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95-a(b+c) when a= 9, b = 3 and c=7.4 I don’t get how to solve this please put an explanation

Marianna [84]

Notice that in the statement of the exercise are the values of a, b and c. Then, to evaluate the given expression, we replace the given values of a, b, and c. So, we have:

$\begin{gathered} a=9 \\ b=3 \\ c=7.4 \\ 95-a\mleft(b+c\mright) \\ \text{ We replace the given values} \\ 95-a(b+c)=95-9(3+7.4) \\ 95-a(b+c)=95-9(10.4) \\ 95-a(b+c)=95-93.6 \\ 95-a(b+c)=\boldsymbol{1.4} \end{gathered}$

Therefore, the result of evaluating the given expression when a = 9, b = 3, and c = 7.4 is 1.4.

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1 year ago

two perpendicular lines intersect at the point (2,3). One line has a y-intercept of (0,5). Which of the following is the equatio

just olya [345]

Answer:

The slope of the line is m=−1.

The equation of the line in the slope-intercept form is y=−x+5.

The equation of the line in the point-slope form is y−3=−(x−2).

The equation of the line in the point-slope form is y−5=−x.

The general equation of the line is x+y−5=0.

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