3 years ago

Decide whether each equation is true for all, one, or no values of x. -2x + 4 = -3x + 4

Mathematics

1 answer:

saul85 [17]3 years ago

8 0

Answer:

It has no value.

Step-by-step explanation:

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Solve the following quadratic by completing the square.

lianna [129]

Answer:

$x = -5 \pm \sqrt{26}$

Step-by-step explanation:

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2 years ago

The coordinates of the vertices of a polygon are (−2, −2) , (−2, 3) , (2, 4) , (3, 1) , and (0, −2) .

mina [271]

Step-by-step explanation:

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3 years ago

Which statements about the histogram are true? Check all that apply.

Ipatiy [6.2K]

Answer:

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Step-by-step explanation:

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3 years ago

Graph and check to solve the linear system <br> x+y=3<br> -2x+y=-6

Alenkinab [10]

Answer:

-x - y = -3

-2x + y = -6

-3x = -9

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(3,0)

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2 years ago

What is the sum of 3 3/4 + 1 1/2=?

Gnesinka [82]

You need to find the least common denominator first which is 4. 3 3/4 can stay the same but you must have like denominators to add so change 1 1/2 to 1 2/4 by multiplying by 2/2. You know have like denominators and you can add whole numbers first 3+1=4 and then the fractions 3/4+2/4= 5/4 which is also 1 1/4. Now you add 4 so your answer is 5 1/4

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3 years ago