Answer:
It gives u answer in picture
Step-by-step explanation:
Free points?
Answer:
<em>If you are asking if that's correct then yes it is</em>
Step-by-step explanation:
Just add the two fractions together 1/4 + 7/4 and you will get 2 so it would be 2 pounds all together
Answer:
f^-1 (x) = 3x+15
Step-by-step explanation:
Answer:
x = 34
Step-by-step explanation:
This is a straight line so the sum of angles must be 180°
4x + 20 + x - 10 = 180 add like terms
5x + 10 = 180 subtract 10 from both sides
5x = 170 divide both sides by 5
x = 34
To calculate each angle we replace x with the value we found
4x + 20 ➡ 4×34 + 20 = 156
x - 10 ➡ 34 - 10 = 24
