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3 years ago

If the ratio of two supplementary angles is 7 to 8, calculate the measure of the larger of the two angles.

Mathematics

1 answer:

MArishka [77]3 years ago

5 0

Supplementary angles add up to 180

7:8....added = 15

7/15(180) = 1260/15 = 84
8/15(180) = 1440/15 = 96 <==

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allochka39001 [22]

Answer:

$44,000

Step-by-step explanation:

The statement indicates that Sandra saves 9% of her salary and she saved $4,050 this year. That means that the 9% of her salary, x, is equal to $4,050. You can write the following:

x*0.09= 4,050

Now, you can isolate x to find her salary this year:

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3 years ago

I need to know The value of f(1/2)

Lostsunrise [7]

$\huge\boxed{\textsf{a.)}\ 10}$

Substitute $\frac{1}{2}$ for $x$ .

$f\left(\frac{1}{2}\right)=5\cdot4^\frac{1}{2}$

Use $a^\frac{m}{n}=\sqrt[n]{a^m}$ .

$\begin{aligned}f\left(\frac{1}{2}\right)&=5\cdot\sqrt[2]{4^1}\\&=5\cdot\sqrt[2]{4}\\&=5\cdot2\\&=\boxed{10}\end{aligned}$

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2 years ago

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Dimas [21]

Answer:

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3 years ago

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Anna [14]

Answer:

A. 5.3

Step-by-step explanation:

While both of these numbers are close to 7, 5.3 is the closest and we can find this out with subtraction. So, 9.9 - 7 = 2.9, but 7 - 5.3 = 1.7. Which one can we determine is closer? Well, 2.9 > 1.7, so our answer must be A. 5.3!

Have a nice day and I hope this helped!

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3 years ago

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Answer:

The slope of the given line 1 is -4/5.

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Step-by-step explanation:

The slope of a line with points (x1,y1) and (x2,y2) is given as: