marcuscodes marcuscodes

02-03-2021
Mathematics

contestada

A model car has a length of 10cm. The scale of the model is 1:40. Find the real length of the car

Respuesta :

wcvogelsang wcvogelsang

02-03-2021

Answer: 400 cm

Step-by-step explanation:

create a ratio

1 is to 40 as 10 is to x

1/40 = 10/x

multiply both sides by 40 and divide by x

x = 400

Answer Link

Otras preguntas

does the graph below represent a function? why or why not?

Why did A. Phillip Randolph organize a march on Washington in July of 1941? The march did not happen because Mr. Randolph and President Roosevelt reached an agr

Translate the sentence into an inequality. A number b increased by 6 is greater than "-27."

What is the area of the triangle formed from 0,-1), (0.4), and (4,-1)? OA. 20 square units B. 5 square units O C. 40 square units O D. 10 square units

which description is represented by a discrete graph

Why did paul fling his arm over jimmy's shoulder happily?

Find k. 10 mi 60⁰ K 30⁰

11) A claim is sent electronically yo a clearinghouse for procesing, However, there is an error in the claim. What happens to that claim? a. it is returned to t

G(F(x)) = 7√√x+1 A. F(x)=√x and G(x) = 7 B. F(x)= x and G(x) = √√7 C. F(x) = 7x and G(x)=√x+1 D. F(x)=√x+1 and G(x) = 7x

It’s been a while since I did Math but, in most scenarios, when you solve for an equation with only 1 x variable and you substitute it back in, it should always