mgmaya200719 mgmaya200719

18-12-2020
Mathematics

contestada

Suppose x=9 and y=3 what is x when y=21

Respuesta :

ken4485 ken4485

18-12-2020

Answer = 63

Explanation

You could set up a ratio of y1/y2 = x1/x2
In your case

3/21=9/x
3x=189
X=63

Answer Link

Otras preguntas

the acid dissociation constant, ka, of acetic acid is 1.8 x 10-5. what is the pka of this acid?

A 25 kg chair initially at rest on a horizontal floor requires a 365 N horizontal force to set it in motion. Once the chair is in motion, a 327 N horizontal for

7.3 less than -2 times a number is the same as 16 1/2 . What is the number? Enter your answer as a decimal or simplified mixed number in the box.

Adrian found 2/3 of a pizza on a plate and ate 1/2 of it. What part of the pizza did he eat?

The graph shows how many calories are in different amounts of popcorn. Which of these statements is true? 1. There are 125 calories in 2 cups of popcorn. 2. The

Please help!!!!!! ASAP!!!!!!!!!!!!!!!! No links!!!!!!! Please!!!!And thank you

URGENT GEOMETRY!! These are the multiple choice answers: 1. 160 degrees 2. 150 degrees 3. 140 degrees 4. 130 degrees

in the following figure find the area of shaded portion

IF YOU ANSWER THESE 3 QUESTIONS! I WILL GIVE YOU BRAINEST!!! 17 POINTS!!! 1. Which is the BEST example of how “access to food” shapes the health of a diet? A.

describe what would happen if the photosynthesis and cell respiration didn’t perform their roles in the carbon cycle? What would be a possible solution to the p