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

when is the day of preparation in Mexico

(Quadratic Formula) (Irrational level 1) Solve the equation for all real solutions in simplest form. 9v^2+11v+5=4v^2

A photon has an energy of 1.10 x 10 -13 j. What is the photon's wavelength? What type of electromagnetic radiation is it?

Solve the equation Y=0.3x

Tia cut a 4 meter 8 cm wire into 10 equal pieces . Marta cut a 540 cm wire into 9 equal pieces . How much longer is one of martas wires than one of tias

Choose one property of water that makes it unique describe the property and explain the chemical or physical reasons that causes water to have to property.

X over five equals eleven

5. What is the conflict of the novel? A. What will Charlie wear for Halloween? B. Why are the Herdmans so bad? C. How will Halloween be fun this year? D. Where

Anyone, help? Please? With those 3 questions?

Anions are those elements on the upper right side of the periodic table, excluding the Noble gases, that gain electrons when they ionize. T or F?