lekimngoc0479 lekimngoc0479

12-09-2021
Mathematics

contestada

|-2r|=10 What is the solution for r?

Respuesta :

ThisisKenzie ThisisKenzie

12-09-2021

“| |” this symbol makes the negative irrelevant, so the equation is 2r=10

10/2=5
r=5

Answer Link

Bromine67 Bromine67

12-09-2021

Answer: Its a modulus function. r= -5 or r = 5

Step-by-step explanation:

There will be two solutions

first

-2r = 10

r = -5

secondly

-2r = -10

r = 5

Answer Link

Otras preguntas

List at least four investment alternatives.

A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours, he is at an altitude of 700 feet. What is the average rate of change? A

Which pair or pairs of polygons are congruent? 3 and 4 1 and 3 1, 3 and 4 2, 3 and 4 1, 2, 3 and 4

What is popular press source

WILL UPVOTE! HELP IN GEOMETRY! How many ways can a rectangle be reflected across an axis of symmetry so that it carries onto itself? A) 1 B) 2 C) 3 D) 4

An earthquake measuring 6.4 on the Richter scale struck Japan in July 2007, causing extensive damage. Earlier that year, a minor earthquake measuring 3.1 on the

what is the mass of 9.30 moles of SiH4 ?

Given ΔABC : ΔDEF, find x.

why was king tut tomb small

A 0.5 kg air-track car is attached to the end of a horizontal spring of constant k = 20 N/m. The car is displaced 15 cm from its equilibrium point and released.