2 years ago

In a scale drawing, 3 inches represents 10 miles. How many inches represent 45 miles?

Mathematics

2 answers:

Nana76 [90]2 years ago

8 0

Cross multiply, 3:10, x:45 10x/10 : 135/10 x = 13.5
Answer: 13.5

Neko [114]2 years ago

5 0

Answer:

13.5 inches

Step-by-step explanation:

3inches:10 miles

x inches: 45 miles

do cross multiply:

3*45=135

10*x=10x

so 135=10x

x=13.5 inches

You might be interested in

The radius of a circle is 4 m. Find its area in terms of <br> π<br> π.

wlad13 [49]

Answer:

16π

Step-by-step explanation:

Given:

$\text{Radius of circle}: 4 \ \text{m}$

<u>Formula:</u>

$\text{Area of circle} = \pi r^{2}$

Replace the radius in the formula:

$\implies \text{Area of circle} = \pi (4)^{2}$

Evaluate the area:

$\implies \text{Area of circle} = \pi (4)(4)$

$\implies \text{Area of circle} = 16\pi$

Since the question says to determine the area in terms of π, the final answer is 16π.

8 0

2 years ago

Some students were surveyed to determine if they prefer soccer or baseball. The results are shown in the two-way table below. Ba

Arada [10]

60% add then divide them

3 0

3 years ago

Can someone help me with this

aleksandrvk [35]

Answer:

the answer to the second question is h^9

Step-by-step explanation:

you are subtracting 14-5=9

5 0

3 years ago

Lisa has t toy cars. Gordon has 19 times as many toy cars as Lisa. Choose the expression that shows how many toy cars Gordon has

HACTEHA [7]

Answer:

19 times t = how many toy cars Gordon has.

19t= how many toy cars Gordon has

8 0

3 years ago

Given the function f(x) = √x-8 + 3 which of the following is the value of f(24)

kvasek [131]

Answer:

The answer is 7.

Step-by-step explanation:

You have to substitute the value of x into the function :

$f(x) = \sqrt{x - 8} + 3$

$f(24) = \sqrt{24 - 8} + 3$

$f(24) = \sqrt{16} + 3$

$f(24) = 4 + 3$

$f(24) = 7$

6 0

3 years ago