Answer: 1st is 16 2nd is 48 the 3rd one is 8
Step-by-step explanation:
X= 77 degrees
hope it helps
Solution for the given fractions
7/9 + 2/3 = ?
The common denominator of the two fractions is: 9
7/9 = (1*7)/(1*9) = 7/9
2/3 = (2*3)/(3*3) = 6/9
Fractions adjusted to a common denominator
7/9 + 2/3 = 7/9 + 6/9
(6+7)/9 = 13/9
Answer:
Step-by-step explanation:
<u>As per question we have:</u>
- 2(l + w) = 414 ⇒ l + w = 207
- l = 5w - 39
<u>Solve it for l by substitution:</u>
- 5w - 39 + w = 207
- 6w = 207 + 39
- 6w = 246
- w = 246/6
- w = 41
<u>Find l:</u>