PLEASE HELP IM STUCK ON THIS
1 answer:
Answer:
23
Step-by-step explanation:
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A² + b² = c²
a² = c² - b²
a² = 9² - 6²
a² = 81 - 36
a² = 45
a = √45
a ≈ 6.7082
a = 6.7
Answer:
x=3
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
1. 2+5x=4x+7
5x-4x=7-2
x=5
2. 4x-5=1+3x
4x-3x=1+5
x=6
3. 8-5x-4=-6x+6
-5x+6x=6-8+4
x=2
4. 4x+8+2x=5x-1
6x-5x=-1-8
x= -9
Answer:
140-111=29
Step-by-step explanation:
Answer: 7?
Step-by-step explanation:if there’s only 7 different balls, you can only get one of each ball once-
