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3 years ago

What do two angles that are complementary, add up to?

Mathematics

1 answer:

jeka57 [31]3 years ago

3 0

Answer:

90°, complementary means 90°

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3 years ago

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Coordinates (0, -8/3)

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3 years ago

On the scale drawing of a car, the length from bumper to bumper is 6 inches. The car's actual length, from bumper to bumper, is

baherus [9]

Answer:

$I=\frac{3}{8}\cdot F$ and $F = \frac{8}{3}\cdot I$ .

Step-by-step explanation:

Let I represent inches and F represent feet.

We have been given that on he scale drawing of a car, the length from bumper to bumper is 6 inches. The car's actual length, from bumper to bumper, is 16 feet.

We will use proportions to solve our given problem as:

$\frac{\text{Length on scale}}{\text{Actual length}}=\frac{6}{16}$

$\frac{I}{F}=\frac{6}{16}$

Now, let us solve for $I$ .

$I=\frac{6}{16}\cdot F$

$I=\frac{3}{8}\cdot F$

Now, let us solve our equation for F.

$I\cdot\frac{8}{3}=\frac{8}{3}\cdot\frac{3}{8}\cdot F$

$\frac{8}{3}\cdot I= F$

$F = \frac{8}{3}\cdot I$

Therefore, our required equations would be $I=\frac{3}{8}\cdot F$ and $F = \frac{8}{3}\cdot I$ .

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3 years ago

First do 5,000,000 x 0.1% = 5,000. Then do 5,000 x 99% and your answer is $4,950

elena55 [62]

Your answer is $4,950 xD

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3 years ago

Can someone help me with this math homework please!

never [62]

Answer:

Step-by-step explanation:

Given

$\frac{1}{2}$ x - $\frac{5}{4}$ + 2x = $\frac{5}{6}$ + x

Multiply through by 12 ( the LCM of 2, 4, 6 ) to clear the fractions

6x - 15 + 24x = 10 + 12x

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3 years ago

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