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balandron [24]
3 years ago
8

What number would you add to the equation below to complete the square?

Mathematics
1 answer:
Debora [2.8K]3 years ago
3 0

Answer:

A. 25/4

Step-by-step explanation:

(5/2)^{2} = 25/4

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HELPP MEEE PLZZZzzzzzzz
Aleks04 [339]

Answer:

34

Step-by-step explanation:

These are corresponding angles and the angles are equal to each other if the lines being intersected are parallel

4 0
3 years ago
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What are two expressions that are equivalent to 6(5j + 2 + j)?<br><br><br><br>​
ziro4ka [17]

Answer:

1. 30j+12+6j

2. 36j+12

3. 6(6j+2)

Step-by-step explanation:

1. You just multiply so... 6x5j ... 6x2 ... 6xj

2. you multiply and then simplify so first you have 30j+12+6j, so you add like terms so... 30j+6j= 36j and then +12

3. you do what's in the parentheses first so 5j+j=6j so .... 6(6j+2)

5 0
4 years ago
If f(x) = x^3-2x, find f(-2).
kaheart [24]

Answer:

f(-2) = -4

Step-by-step explanation:

f(x) = x^3-2x,

Let x = -2

f(-2) = (-2)^3 - 2(-2)

       = -8 +4

        = -4

8 0
3 years ago
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Graph the given inequality.<br> -3 &gt; n<br> How do I do this?
Lelu [443]

-3 > n is the same as n < -3 after you flip both sides and flip the inequality.

To graph this, we place an open hole at -3 on the number line. Then we shade to the left to indicate all values smaller than -3. The open hole says "the endpoint is not included". This is because -3 is not smaller than itself.

We would have a filled in circle if we had "or equal to" as part of the inequality, but we don't.

The graph is shown below.

3 0
3 years ago
Find the value of x.
Alla [95]

Answer:

X = 62

Step-by-step explanation:

The angle is sitting on a straight line. A straight line always has an angle of 180.

So to find x do the equation:

180 - 118 = x

180 - 118 = 62

X = 62

The answer is 62

8 0
3 years ago
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