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Ne4ueva [31]
3 years ago
14

Vertical angles must: check all that apply

Mathematics
1 answer:
Bingel [31]3 years ago
5 0

Answer:

Have the same vertex , and be congruent.

Step-by-step explanation:

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A 24-ounce mocha beverage with whipped cream has 25% of the calories allowed on a 2,000-calorie-per-day diet. What percentage of
likoan [24]
We can find the amount of calories it has by taking 25% of 2000:
0.25 x 2000
= 500

Percentage of 2500 calorie diet:
500/2500 x 100
= 20%

The drink constitutes 20% of a 2500 calorie per day diet..
3 0
3 years ago
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When two variables are correlated, one variable causes the other to occur. true or false.?
Anna007 [38]
It's true. They're connected, have a mutual relationship.
8 0
3 years ago
A coach recorded the total time that each of his five cyclists spent training for an upcoming event. Their recorded times, in ho
Galina-37 [17]

Answer:

25 hours and 12 minutes

Step-by-step explanation:

8 0
3 years ago
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Simply by using rationalize denominators.<br><br> 2a^-1/2
Advocard [28]
Pemdas, so exponent before multiply
so do a^-1/2 then multiply it by 2

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x^{-m}= \frac{1}{x^m}
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the we multiply by 2

\frac{2}{ \sqrt{a} }

8 0
3 years ago
Given the piece wise function show below, select all that are true​
NeTakaya

Answer:

Option (C) and (D)

Step-by-step explanation:

Given piecewise function is,

f(x) = 2x, x < 1

        5, x = 1

        x^{2}, x > 1

Option (A),

x = 5 means x > 1

So the function will be,

f(x) = x^{2}

f(5) = (5)²

     = 25

Therefore, f(5) = 1 is not correct.

Option (B),

x = -2 means x < 1

f(x) = 2x will be applicable.

f(-2) = 2(-2) = -4

Therefore, f(-2) = 4 is not correct.

Option (C)

For x = 1,

f(1) = 5

Therefore, f(1) = 5 is the correct option.

Option (D)

x = 2 means x > 1 and the function defined will be,

f(x) = x²

f(2) = 2²

     = 4

Therefore, f(2) = 4 will be the correct option.

Options (C) and (D) will be the answer.

7 0
3 years ago
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