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Geometry, help with the last 3 questions!

Geometry, help with the last 3 questions!-example-1
User Mario GS
by
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2 Answers

5 votes

4. C

5. 2a + 17 = 5a - 4

- 3a = - 21

a = 7

6. XY = 2(7) = 14

7. XZ = 5(7) - 4

= 31

User KingLagalot
by
5.1k points
4 votes

Answer:

5) 7

6) 14

7) 31

Explanation:

5) 5a-4=2a+17

3a=21

a=7

6) 2(7)=14

7) 2(7)+17=31

User Oliver Apel
by
4.9k points