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viktelen [127]
2 years ago
5

Help me.. it’s late at night and I’m stuck it’s talking about finding reciprocals

Mathematics
1 answer:
Svetlanka [38]2 years ago
8 0
So the answers I got are:
D. 8
E. 15/2
F. 16/3



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The area of the triangle below is 2/5 square foot. What is the length in feet of the base of the triangle?
solmaris [256]

Answer:

C) 2/3

Step-by-step explanation:

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3 years ago
Two numbers have difference of 0.7 and a sum of 1. What are the numbers?
algol [13]
We can solve this by setting up 2 equations. We can use any letters like. For now, I'll use x and y.
So now we know that    x - y = 0.7   and    x + y = 1.
Now we can eliminate one of the letters by adding or subtracting one equation from the other. I am going to eliminate y by adding the two together (the y and the -y cancel).
This gives us   2x = 1.7,    and so x = 1.7 ÷ 2 = 0.85
Finally, we can substitute x for 0.85 back into one of the original equations to figure out what y equals. I'm going to use   x + y = 1.
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The numbers, therefore, are 0.85 and 0.15 (you can check by using the other equation).

Hope this helps!
4 0
3 years ago
Which statements are true?
Aleonysh [2.5K]

A.All squares of 4 right angles

B.All parallelograms have 4 right angles

5 0
2 years ago
Read 2 more answers
What is the discount of a guitar with an original price of $95 and a discount of 15%.
maks197457 [2]

Answer:

$80.75 dollars

Step-by-step explanation:

Given the following question:
Initial price = $95
15% discount

In order to find the answer, we have to find 15% of 95.

\frac{15\times95}{100} =15\times95=1425\div100=14.25
95-14.25=80.75
g=80.75

The guitar (after a 15% discount) costs "$80.75 dollars."

Hope this helps.

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Answer:

Step-by-step explanation:they are even

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