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2 years ago

A drawing of a new car uses a scale of 4 inches = 5 feet. The drawing of the car is 10 inches long. How long is the car?

Mathematics

1 answer:

Naddika [18.5K]2 years ago

4 0

Answer:

The car is 10 feet and 5 inches.

Step-by-step explanation:

First you must know how many times 4 goes into 10 because that's how long the picture is. 10 divided by 4 is 2.5. This means that 4 goes into 10 4.5 times meaning that there's a measure of 10 feet with a remaining 5 inches.

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Given the following functions f(x) and g(x), solve f over g (−5) and select the correct answer below:

ahrayia [7]

Plug -5 into both of them and divide:

$\sf\dfrac{2x-20}{x-1}$

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Simplify:

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$\boxed{\sf 5}$

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3 years ago

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2 years ago

Least to greatest;]

alexandr1967 [171]

Answer:

Least to greatest is: 0.0625, 6.75% and $\frac{7}{10}$ .

Step-by-step explanation:

Given:

The three quantities to compare are:

6.75%, 0.0625, and $\frac{7}{10}$

Let us convert each into percentage.

6.75% is already in percentage.

We multiply a number by 100 to convert it to percentage form.

So, $0.0625\times 100=6.25\%$

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Now, on comparing all the three percentage, we conclude that,

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5 0

2 years ago

What’s the correct why to solve

Vaselesa [24]

$x^2-y^2=2\\ \underline{x^2+y^2=4}\\\\ 2x^2=6\\ x^2=3\\ x=-\sqrt3 \vee x=\sqrt3\\\\ 3+y^2=4\\ y^2=1\\ y=-1 \vee y=1\\\\ x\in\{(-\sqrt3,-1),(-\sqrt3,1),(\sqrt3,-1),(\sqrt3,1)\}$

So, there are 4 solutions.

6 0

2 years ago