Answer:
x = 16
Angle p = 50°
Angle q = 40°
Step-by-step explanation:
"complementary" means the angles add up to 90°.
So,
3x+2 + 3x-8 =90
combine like terms.
6x - 6 = 90
add 6
6x = 96
divide by 6
x = 16
If x = 16,
then Angle p=
3x + 2
= 3(16) + 2
= 48 + 2
= 50
Angle p = 50°
And,
Angle q
= 3x - 8
= 3(16) - 8
= 48 - 8
= 40
Angle q = 40°
Check:
40° + 50° = 90°
39 miles on 3 gallons = 39 / 3 =
13 miles per gallon
Traveling 26 miles requires (26 / 13) equals
2 gallons of gas.
I hope this helps you
6,02 %?= 67,5
602.?= 67,5
?= 67,5÷602
?=0,112
Answer:
3x + y - 3
Step-by-step explanation:
<u>Like Terms</u>: In algebra, like terms are terms that have the same variables and powers.
To simplify this expression and get an expression that is eual to 5x + 3y - 2x - 2y - 3 I used <em>like terms</em> :
(5x - 2x) + (3y - 2y)
(5x - 2x = <em>3x</em>) + (3y - 2y = <em>1y or y</em>)
3x + y
Then we add the <em>- 3 </em>at the end giving us:
<u><em>3x + y - 3</em></u>
Answer:
PS ≈ 8.3 in
Step-by-step explanation:
The arc PS is calculated as
PS = circumference of circle × fraction of circle , that is
PS = 2πr × ![\frac{73}{360}](https://tex.z-dn.net/?f=%5Cfrac%7B73%7D%7B360%7D)
= 2 × 3.14 × 6.48 ×
=
≈ 8.3 in ( to the nearest tenth )