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Serga [27]
3 years ago
8

Which of the following are a pair of vertical angles?

Mathematics
1 answer:
zepelin [54]3 years ago
8 0

Answer: 1 and 3 are vertical (first choice)

Step-by-step explanation:

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Is 3 8/33 equivalent to the decimal 3.24 (repeating)
san4es73 [151]

Answer:

Yes it is

Step-by-step explanation:

8 ÷ 33 = .242424( infinite )

Add the beginning 3 to it and you get 3.24 (repeating)

Hope this helps.

8 0
3 years ago
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At Pizza Pi, 9% of the pizzas made last week had extra cheese. If 27 pizzas had extra cheese, how many pizzas in all were made l
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27 divided by 9% (0.09), = 300. So, the answer is 300.
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Nadya [2.5K]
50x5=25x10
70x7=14x35
8 0
3 years ago
Erica solved the equation −5x − 25 = 78; her work is shown below. Identify the error and where it was made. −5x − 25 = 78 Step 1
7nadin3 [17]

Answer:

she should have added 25, not subtracted 25

Step-by-step explanation:


6 0
4 years ago
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What is the property and how are the exponents combined?
saul85 [17]

Answer:

x^15

Step-by-step explanation:

x^3 * x^2  (x^3)^2 x^6

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x^2

First I will use the power of powers  x^a^b = x^(a*b)

x^3 * x^2  x^(3*2) x^6

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x^2

x^3 * x^2  x^(6) x^6

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x^2

Next we will use the multiplication rule x^a * x^b = x^(a+b)

x^(3 +2+6+6)

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x^2

x^(17)

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x^2

Next we will use quotient rule  x^a / x^b = x^(a-b)

x^(17 -2)

x^15

5 0
4 years ago
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