dalilalopezz10 dalilalopezz10

04-09-2020
Mathematics

contestada

Geometry, help with the last 3 questions!

Geometry help with the last 3 questions class=

Respuesta :

mlarsen5000 mlarsen5000

04-09-2020

Answer:

5) 7

6) 14

7) 31

Step-by-step explanation:

5) 5a-4=2a+17

3a=21

a=7

6) 2(7)=14

7) 2(7)+17=31

Answer Link

Navinash Navinash

04-09-2020

4. C

5. 2a + 17 = 5a - 4

- 3a = - 21

a = 7

6. XY = 2(7) = 14

7. XZ = 5(7) - 4

= 31

Answer Link

Otras preguntas

What is the probabillity ?

Navigation is the art of measuring distances in order to be able to __________.

Please answer this asaapppppp

Select the temperature scale that matches each boiling point for water. Water boils at 373 either celsius Fahrenheit Kelvin . Water boils at 100 celsius Fahrenh

-(7d+b) answer this and become brainless

Briefly explain one reason for a difference between the federal government's response to anxieties about communism within the United States from 1945 to 1955 an

Which substance in the air of U.S. cities has decreased least since the Clean Air Act began? A. carbon monoxide B. ground-level ozone C. particulate matter D.

Write a story about a person meeting someone whom they have not seen for a long time.

Factorise x2 + 11x + 30 What is the answer

Mount Washington is in New Hampshire and is said to have what type of weather? The world’s best The world’s worst weather The world’s hottest climate The wo