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valkas [14]
3 years ago
7

Select all that apply. (PLEASE HELP!!)

Mathematics
1 answer:
AlexFokin [52]3 years ago
5 0
A and B are the answers.

If you need proof, just ask in the comments, and I’ll get back to you.

I hope this helps!
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FrozenT [24]
4. No
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7 0
3 years ago
. Complete the missing steps in the paragraph proof of Theorem 3-8.
Crank
To solve for the missing steps, let's rewrite first the problem.

Given:

In a plane, line m is perpendicular to line t or  m⟂t
                  line n is perpendicular to line t  or  n⟂t


Required:

Prove that line m and n are parallel lines


Solution:

We know that line t is the transversal of the lines m and n.

With reference to the figure above, 

∠ 2 and ∠ 6 are right angles by definition of <u>perpendicular lines</u>. This states that if two lines are perpendicular with each other, they intersect at right angles.

So ∠ 2 ≅ ∠ 6. Since <u>corresponding</u> angles are congruent. 

Therefore, line m and line n are parallel lines.
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<em>ANSWERS: perpendicular lines, corresponding</em>

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8 0
3 years ago
Solve for t. d=−16t^2 +4t
AleksAgata [21]

Answer:

C option is correct.

t = 8 +- √ 1− 4 d

Step-by-step explanation:

d=−16t^2 +4t

t= (1+ √ 1− 4 d) /  8

 t = (1 − √ 1 − 4 d  ) / 8

3 0
3 years ago
Match the equation with its graph . identify the slope and y-intercept y= -2/3x+1
harkovskaia [24]

Answer:

the slope is -2/3x and the y intercept is 1

Step-by-step explanation:

3 0
3 years ago
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AURORKA [14]

Answer:

the least common denominator is 54 although there are some that are higher ones

Step-by-step explanation:

5 0
3 years ago
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