Answer: -2
Step-by-step explanation: add the -8 to both sides to get X by itself
-10 + 8 = -2
2 and 2/3 can be rewritten as 2+2/3, and since to add fractions you need the same denominator, change 2/1 into 6/3 ((2*3)/1*3) and that adds to 2/3 to make 8/3
Answer:
yes it is a right triangle if you look closely at triangle ABC there is a right triangle mark the little square
Step-by-step explanation:
The answer is 10
First calculate one side the answer is 70 now you have to find such a number that when you multiply it both sides are equal
(7) × 10 = (5 ×_) + 20
70 = (5 × 10) + 20
70 = 50 +20
70 = 70