lizardking24516 lizardking24516

11-01-2018
Mathematics

contestada

PLEASE HELP!!!!
For what value of x is the figure a rhombus?

x=18
x=17.18
x=9
x=7.8

PLEASE HELP For what value of x is the figure a rhombus x18 x1718 x9 x78 class=

Respuesta :

jennyli013 jennyli013

11-01-2018

a triangle makes up 180 degrees
8x-24+3x+15+90=180
8x-24+3x+15=90
11x-9=90
11x=99
x=9

Answer Link

ZanderDecker ZanderDecker

11-01-2021

Answer: x=9

Step-by-step explanation:

Answer Link

Otras preguntas

A swimming pool, in the shape of a rectangular prism, is 50 meters long, 25 meters wide, and 3 meters deep. A liter is the same as 0.001 cubic meters. How many

What is the reciprocal of 2/9

A swimming pool, in the shape of a rectangular prism, is 50 meters long, 25 meters wide, and 3 meters deep. A liter is the same as 0.001 cubic meters. How many

Which two states donated land to Washington DC?

Jeff makes $5.00 every day, from which he must spend $3.00 for various expenses. Pete makes $10.00 a day but has to spend $7.00 each day for expenses. If the tw

Sin(x-20)=1/root2 This question is confusing me.

Marisol is painting on a piece of canvas that has an area of 180 square inches. The length of the Painting is 1 1/4 times the width. What are the dimensions of

How do you do this? It's geometry

A swimming pool, in the shape of a rectangular prism, is 50 meters long, 25 meters wide, and 3 meters deep. A liter is the same as 0.001 cubic meters. How many

what is x the second term in thr geometric series 1/4+×+1/36+1/108+...?