03-02-2021
Mathematics

contestada

Hi can someone help me out. This is due by the end of the day.

Hi can someone help me out This is due by the end of the day class=

Respuesta :

avasofia04 avasofia04

03-02-2021

4/10 = 2/x

simplify 4/10 into 2/5

2/5 = 2/x

now to prove it algebraically, cross multiply
2x = 10
x = 5

the answer is c

Answer Link

Otras preguntas

CAN SOMEONE HELP ME Effects of rays and chemicals on cell

Identify, define, place in a correct chronological order, and explain the role and impact of three (3) events that encouraged and assisted the Nazis in their la

[09.01] Identify the domain of the equation y=x2 - 6x + 1. (1 point)

Which of the following statements describe a central idea of Friedan’s “The Problem That Has No Name”? Select all that apply. determining the meaning of real fe

I am thinking of 3 consecutive numbers. The first is a multiple of 4, the second is a multiple of 5 and the third is a multiple of 6." What could the numbers be

40 POINTS!!!! ANSWER ASAP!!! What is the value of y? O 3 sqrt 3 units O 6 sqrt 3 units O 9 sqrt 3 units O 12 sqrt 3 units

F(x)=0.5x^2-2 and g(x)=8x^3+2

a) Provide equation of K of this reaction, use symbol " ^ " for exponents. That means 1000 = 10^3 and 1/100 is 10^(-2). b) How many moles of compound F will be

How long will it take a spacecraft travelling at 99% the speed of light (gamma = 7) to reach the star Sirius which is 8.6 light-years away according to people o

Help!!!!! There are 103 students taking IB math courses this year. If there are 29 students in first hour, what percentage of College Math students are in first