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Natalija [7]
3 years ago
3

What is the reason for step 5 in this proof? A. Vertical Angles Theorem B. Opposite interior angles of a parallelogram are congr

uent. C. All angles of a rectangle have the same measure. D. Alternate Interior Angles Theorem
Mathematics
1 answer:
Artist 52 [7]3 years ago
5 0

Answer:

b

Step-by-step explanation:

because they are opposite in direction

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A

Step-by-step explanation:

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PLEASE HELP<br><br> x = ___ units
Shkiper50 [21]

Answer:

x = <u>16</u> units

Step-by-step explanation:

∆ABC is a 45-45-90 triangle, and ∆BCD is a 30-60-90 triangle.

If side opposite of 90° [∆] = x, side opposite of 45° [∆] = x / √2 = x √ 2 / 2.

Given side AC is opposite of 90° [∆ABC] = 32 √ 2, side opposite of 45° [∆ABC] = 32 √ 2 / √ 2 = 32 which is AB or BC.

Since side BC is part of BCD.

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8 0
3 years ago
Ali has q quarters. Tom has four more quarters than Ali.
Anna35 [415]

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Step-by-step explanation:

1. set up the equation-

Ali has an unknown amount of quarters so make that x.

We know quarters are 25 cents so .25 if he has one quarter you put that one quarter into x, 2 into x and so on

Tom has 4 more, since he has 4 more it is 4+x and one again times .25

2. that is it

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Step-by-step explanation:

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3 years ago
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