Since the two given side lengths are equal (because this is a parallelogram), set the two values equal to each other
x + 10 = 30
x = 20
ANSWER: x=20
Answer:
764-118=s
Step-by-step explanation:
The school has 764 students. Taking away the third graders will let you know how many are left in the other grades. Please marl brainliest.
Oh, and assuming you want the total number in each grade, 1-6? its (764-118)%5=s
Step-by-step explanation:
taking common (a-b)
so we get the answer