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3 years ago

Someone help me with number 12

Mathematics

1 answer:

natima [27]3 years ago

8 0

Answer:

D. Undefined

Step-by-step explanation:

The graph of x=3 is a straight, vertical line. Therefore, the slope will be undefined.

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-4x-1+4x=3 solve for x

soldier1979 [14.2K]

Answer:

-14x-1+4x=3

Step-by-step explanation:

it's all in the pic

7 0

3 years ago

Find the measure of the angle ? in degrees.

Lesechka [4]

Answer:

Hey Friend.....

Step-by-step explanation:

This is ur answer....

<h3><em>68 + 52 = 120</em></h3><h3><em>Sum of Triangle = 180 </em></h3><h3><em>Value of Interior Angle = </em></h3><h3><em>180 - 120 </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>= 60</em></h3><h3><em>Supplementary Angle Measure </em><em>=</em><em> </em><em>180 </em></h3><h3><em>= 180 - 60 </em></h3><h3><em> </em></h3><h3><em>Value of F Angle = 120</em></h3>

Hope it helps!

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3 0

2 years ago

Which choice is equivalent to the product below when x > 0?

user100 [1]

Answer:

option C is correct

Step-by-step explanation:

Please refer to the attachment

7 0

3 years ago

Mrs. Wheeler had a bowl of M&M’s sitting on her table. Her daughter Lauren told her that she thought there were 100 M&M’

laiz [17]

There was 33.3% error in her calculation.

Step-by-step explanation:

Approx value thought by Lauren = 100

Exact value counted = 75

Percent error = $\frac{|approx-exact|}{exact}*100$

$Percent\ error=\frac{|100-75|}{75}*100\\\\Percent\ error=\frac{|25|}{75}*100\\\\Percent\ error=\frac{2500}{75}\\\\Percent\ error=33.33\%$

Rounding off to nearest tenth;

Percent error = 33.3%

There was 33.3% error in her calculation.

Keywords: percentage, error

Learn more about errors at:

#LearnwithBrainly

8 0

3 years ago

A campsite is 12.88 miles from a point directly below Mt. Adams. If the angle of elevation is 15.5° from the camp to the top of

nata0808 [166]

Answer:

3.57 miles

Step-by-step explanation:

Please consider the attachment.

We have been given that a campsite is 12.88 miles from a point directly below Mt. Adams. The angle of elevation is 15.5° from the camp to the top of the mountain. We are asked to find the height of the mountain.

We can see from the attachment that h is opposite side to angle 15.5 degrees and 12.88 miles in adjacent side.

We know that tangent relates opposite side of right triangle with its adjacent side.

$\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}$