zeinab550
zeinab550 zeinab550
  • 25-04-2020
  • Mathematics
contestada

HELP ASAP PLEASE I CANT GET THIS WRONG

HELP ASAP PLEASE I CANT GET THIS WRONG class=

Respuesta :

22kabrenner 22kabrenner
  • 25-04-2020

Answer:

arch AD is 43 degrees

Step-by-step explanation:

180-90=90

90=7x+1+9x-7

90=16x-6

96=16x

6=x

So, 7x+1=43 degrees.

Double check by going, 9x-7=47+43=90

90+90=180

Answer Link

Otras preguntas

200 cars was sold in the month of June, 35% more was sold the next month. What's the answer
What is the main idea of “The nutritious fruit”
Simplify 7^1 x 7^-3 divided by 7^3
What is the wavelength of a 220 Hz sound wave traveling at 340m/sec?​
y=2/3x-1 ×=-6,-3,0,3​
for the displacement vectors a=(3.0m)i+(4.0m)j and b=(5.0m)i+(-2.0m)j, gave a+b in(a) unit vector notation and as a magnitude and an angle (related to i) now gi
Advertising on TV, print, and radio typically requires a predetermined budget. What key difference with online advertising campaigns allow advertisers to invest
Plot the inequality on the number line. x ≤ 1 or x>8
The work of a pump is 4.2 x 106kPa cm3Kg-1. Calculate the amount of work this pump can do in KJ/Kg
Escoge todo que debes usar cuando nieva. suéter chaqueta gafas de sol traje de baño camiseta pantalón