Since angles A and B are supplementary, they both add up to 180. Angle A = 7x+10, and angle B = 7x-26. You can set up the equation A + B = 180, and then plug in angles A and B, which gives you 7x+10 + 7x-26 = 180. Then you just need to isolate x:

Combine like terms: 14x - 16 = 180

Add 16 to both sides: 14x = 196

Divide both sides by 14: x = 14

Now that you know x, you can plug it into the expression for angle A (7x+10):

A = 7(14) + 10 = 98+10 = 108

5 0

3 years ago

Maria tiene 3 yardas de cinta; necesita 1/4" de yarda de cinta para hacer cada moño. Explicar cuantos moños puedes hacer. Explic

evablogger [386]

Can't understand your language

6 0

3 years ago

8. Kim has a fever. Her temperature is 100.5 degrees Fahrenheit. Norr

Wewaii [24]

Answer:

1.9 degrees above the normal temperture

Step-by-step explanation:

Normal temperture: 98.6 degrees Fahrenheit

100.5 - 98.6 = 1.9

4 0

3 years ago