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horsena [70]
3 years ago
11

Subject: Pre-algebra

Mathematics
2 answers:
charle [14.2K]3 years ago
8 0

Answer:

1: true

2: false

Step-by-step explanation:

1: congruent = equal while supplementary = 180-degrees

2: congruent angles= vertical angles, corresponding angles, alternate interior angles, & alternate exterior angles

tatiyna3 years ago
4 0
1: True
2: False
2 is false because supplementary angles add up to 180 degrees. COMPLEMENTARY angles add up to 90 degrees hope this helped!!
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Please help me now plz <br> I will mark you brainliest
Alja [10]

Answer:

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Step-by-step explanation:

Use cosine ratio.

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3 years ago
Find f(2) if f(x) = (x 1)2.
Katyanochek1 [597]
I hope this helps you



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8 0
4 years ago
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aleksley [76]
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3 years ago
Prove each of these identities.
Stella [2.4K]

Answer:

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step A is simply expressing each function in terms of sine and cosine.

step B is adding the terms on the LHS while multiplying the one on RHS.

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8 0
2 years ago
By what percent did the Howard family's woter bill increase from April to May? april $60.00 may $65.00​
Ainat [17]

Answer:

8 percent

Step-by-step explanation:

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