Witch expression has the same value as -8 + (-7)
2 answers:
Answer:
-15
Step-by-step explanation:
This does equal -15, but if you need an expression that matches -8 - 7 is also a correct answer.
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Answer:
8√π/π
Step-by-step explanation:
A = 64 = π·r²
r² = 64/π
= √64/√π
= 8/√π
= 8√π/π
The next time they wil leave together is 6:00. The LCM of 8, 12, and 10 is 120. So 120/6=2, so two hours. 6:00.
Um could you clarify the equations seperartly. its all one big equation
The difference of squares method:
a² - b² = (a-b ) (a+b)
54² - 46² = (54+46) · ( 54 + 46 )= 100 · 8 = 800
Answer: B)
Answer:
8x^2 -6x-2
Step-by-step explanation:
formula= ab^2(- or +)b-ab
