Answer:
x = 22
Step-by-step explanation:
Add the expressions for the angle measures.
5x + (3x + 4) + (3x + 4) + 5x = 360
Combine like terms.
16x + 8 = 360
Subtract 8.
16x = 352
Divide by 16.
x = 22
14,28,42,56,70,84,98,112,126,140,154,168,182,196,210,224,238,252,266,280,294,308,
Is that enough?
Answer:
A. 3 bags of oranges, 4 bags of apples
Step-by-step explanation:
If O is number of bags of oranges and A is number of bags of apples:
O + A = 7
5O + 3A = 27
We can solve this system of equations with either substitution or elimination. I like to use substitution, but you can use whichever you prefer.
O = 7 − A
5 (7 − A) + 3A = 27
35 − 5A + 3A = 27
35 − 2A = 27
8 = 2A
A = 4
O = 7 − A
O = 3
Teresa bought 3 bags of oranges and 4 bags of apples.
Answer:
1st and 3rd and 5th
Step-by-step explanation:
Answer:
x = 3
Step-by-step explanation:
we can use the Pythagorean theorem to solve this problem
x^2 + 4^2 = 5^2
x^2 + 16 = 25
x^2 = 9
x = +/- 3
we take only the positive value because a length can‘t be negative
x = 3
