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Debora [2.8K]
2 years ago
8

Which equation is false?

Mathematics
2 answers:
aivan3 [116]2 years ago
7 0
C is false. 9 multiplied by 7 equals 63.
Olenka [21]2 years ago
4 0
I am not sure I understand this question...
B is true
C is false...because 9 * 7 = 63

A. 24 + 4b = 8
    4b = 8 - 24
    4b = - 16
    b = -16/4
    b = -4........this is false if b does not equal -4

D. 4c = 54
      c = 54/4
      c = 13.5....this is false if c does not equal 13.5
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Given the figure below, which statement correctly completes the following? ABE and HCD are what type of angles
velikii [3]

Angles are classified based on their measures.

<u>Classification of angles</u>

The following are the classification of angles

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  • Obtuse Angles
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The smallest angle is 0 degrees and the largest is 360 degrees.

When the measure of an angle is less than 90 degrees, such angle is an acute angle

When the measure of an angle is exactly 90 degrees, such angle is a right angle

Angles greater than 90 degrees, but less than 180 degree are obtuse angles, while angles that measure exactly 180 degrees are straight lines.

The last type of angle is the reflex angle, and it has a measure between 180 degrees and 360 degrees (exclusive)

<em>The question is incomplete, so I gave a general explanation</em>

Read more about angles at:

brainly.com/question/17972372

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2 years ago
Solve for x. Express the answer in simplest form. <br>2/1 = 8x - 2/ 9
oksano4ka [1.4K]
2=8x-2/9
add 2/9 to both sides
2 and 2/9=8x
2=18/9
2 and 2/9=18/9+2/9=20/9
20/9=8x
multiply both sides by 9
20=72x
divide boht isdes by 72
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4 0
3 years ago
Literal equations 2x-3y=8 solve for y
vichka [17]
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Add 3y on both sides

2x = 8 + 3y

Subtract 8 on both sides

3y = 2x - 8

Divide 3 on both sides

y= \frac{2}{3}x- \frac{8}{3}
4 0
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Read 2 more answers
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Alborosie

Answer: By 9.1%

Step-by-step explanation:

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Which are solutions of the equation (x + 5)(x – 3) = 0? Check all that apply.
djverab [1.8K]

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Step-by-step explanation:

(X+5)(x-3)=0

X+5=0 or x-3=0

X=-5 or x=3

6 0
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