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

Which of the following numbers must be odd? (A) The sum of an odd number and an odd number. (B) The product of an odd number and an even number. (C) The sum of

What part of the us government interprets laws ?

In 1885 Alexander graham bell helped set up a company to build

What is: 3/4+ 1/2+ 6/8+ 1 whole and 1/2 And if you can, solve the attachment to this question!! (It would be a BIIIIIIIG help)

What are bonds? stocks dividends certificates of deposit loans

For adults, the RDA of the amino acid lysine is 12 mg per kg of body weight. How many grams per day should a 79 kg adult receive?

An equilateral triangle has a side length of 10 inches. Find the length of the triangle's altitude

Which of the following groups have lived on the continent of South America for the longest time?

Which organelle is responsible for packaging molecules to send to other places in the cell? A. mitochondria B. vacuole C. Golgi body D. nucleus ASAP

If 19 more than 2 times a number is 23, what is the number?