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Elena L [17]
2 years ago
11

Y - 7 = 21 Your answer should be the value for the variable y.

Mathematics
1 answer:
hammer [34]2 years ago
6 0

Answer:

28 would be the answer

Step-by-step explanation:

because 21+7= 28

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Answer/Step-by-step explanation:

A) The temperature in Chicago could be -10*F because -10 is to the right of -13 on the number line.

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-13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1   0  1   2  3  4  5  6  7  8  9 10

5 0
2 years ago
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Which line segment is not a diagonal through the<br><br> interior of the cube shown?
Andru [333]

Answer:

CE

OPTIONS:

BE

CH

CE

DG​

See attachment foe the figure.

Step-by-step explanation:

CE is the answer.  

It doesn’t go through the middle, while the other 3 options do.

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3 years ago
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PilotLPTM [1.2K]

Answer:

The value of c that completes the square  x^2+2x+c is 1

Step-by-step explanation:

We need to find the value of c that completes the square  x^2+2x+c

The formula used will be: a^2+2ab+b^2=(a+b)^2

In the question given the value c can be found by breaking the middle term. we are given 2x while the general formula is 2ab for middle term so,

2(x)(1) = 2x

so, c= 1

Solving:

x^2+2x+c\\=x^2+2(x)(1)+(1)^2-(1)^2\\=(x+1)^2-1

So, the value of c that completes the square  x^2+2x+c is 1

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2 years ago
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Doss [256]

Answer:

First Answer: A = $ 4,247.03

A = P + I where

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Second Answer : A = $ 6,325.22

A = P + I where

P (principal) = $ 5,500.00

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Step-by-step explanation:

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