7x-5=5x+23
7x-5x=23+5
2x=28
x=28/2
x=14
7 , it’s x = 12 1/3, or in decimal form, 12.33. And at 8, it’s x = -6/11, or in decimal form, -0.54
Answer:
D
Step-by-step explanation:
Use the distance formula
And just plug in your numbers and solve
Answer:
Step-by-step explanation:
<u>Area of circle:</u>
<u>Area of α degree sector:</u>
<u>The shaded area is:</u>
- S = π*10²×(72*2)/360 = 100π×144/360 = 40π