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Katen [24]
3 years ago
11

Someone help plz!!!!!!!!

Mathematics
1 answer:
Gemiola [76]3 years ago
7 0
8^(-1-3+1) = 8^-3
answer is 
B. the sum of the exponents is -3
D. the value of the expression is 1/512
E. an equivalent expression is 8^7*8^-10 (answer will be 8^-3)
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EASY BRAINLIEST PLEASE HELP!!
Rus_ich [418]

<u>Parallelogram</u>

Answer:

solution given:

properties of parallelogram:

  1. diagonal bisect each other
  2. diagonal are CONGRUENT
  3. at least two pair of opposite sides are CONGRUENT
  4. the diagonal are not perpendicular.
7 0
3 years ago
Nick is training for a biathlon he will swim every 6 days and bicycles every eight days on what days will he both swim and bicyc
Bumek [7]
On every 24th day because 6 and 8 are both multiples of every 24th number like 24.
6×4=24 8×3=24
6×8=48 8×6=48
48/2=24
6×12=72 8×9=72
72/3=24 ...... and it keeps going

So the answer is every 24th day Nick will both swim and bike.
5 0
3 years ago
The price of a camera including taxes is 17.5% is 94 dollars. what was its price before the taxes?
inysia [295]
77.55 or 77.6 i think
5 0
3 years ago
Suppose that y varies inversely with x. Write an equation for the inverse variation. y = 2 when x = 5
Colt1911 [192]
Inverse means 1 over the other so y=1/x, we are given that y=2 when x=5 so our equation turns into 2=/=1/5, these things do not equal so we have to add a coefficient to the right to make this statement true. I would select 10, so that it becomes y=10/x, when the values are plugged in it becomes 2=10/5 or 2=2. 
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3 years ago
If x = 2 + √3, then the value of (x + 1/x) is?
Marizza181 [45]
The value would be 3
4 0
3 years ago
Read 2 more answers
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