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Tema [17]
2 years ago
12

Z1 and Z2 are vertical angles. Z2 has measure of 93° what is the measure of Z1? enter your answer in the box.

Mathematics
1 answer:
Soloha48 [4]2 years ago
6 0

Answer:

m∠Z1 = 93°

Step-by-step explanation:

Vertical Angles are the angles opposite each other when two lines cross.

They are congruent (the same as each other).

Therefore, m∠Z1 = m∠Z2, so if  m∠Z2 = 93° then m∠Z1 = 93°

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pshichka [43]

Answer:

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Step-by-step explanation:

420 × 0.40

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4 0
3 years ago
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The cost of performance tickets and beverages for a family of four can be modeled using the equation 4x + 12 = 48, where x
zhenek [66]

Answer:

The cost of one ticket is $9

Step-by-step explanation:

we have

4x+12=48

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Solve for x

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4x=48-12

4x=36

Divide by 4 both sides

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4 0
3 years ago
I don't understand how to do this, can someone please help me?
denis23 [38]

Answer:

x=1

Step-by-step explanation:

First find a common denominator between 7 and 4 which is 28, Multiply both equations by 28 eliminating the denominators so now you have theses two equations: 4(2x + 12) = 7(3x + 5) distribute these equations to get:

8x + 48 = 21x +35 now you want to get the x's on one side so 8-21 = -13 which as an equation so far would be -13x + 48 = 35 now do 35-48 = -13 so you can have 13x alone on one side. Your final equation now before you solve is

-13x = -13 the divide -13 by -13 to get 1.

Hope this helps you understand it better

4 0
3 years ago
Question 1 of 10
melisa1 [442]

Answer:

The answer is D AC because that line is opposite of angle B

4 0
3 years ago
Which formula is used to calculate the standard deviation of sample data?
Cloud [144]

Answer:

s = sqrt [ Σ ( x i - x ) 2 / ( n - 1 ) ]

Step-by-step explanation:

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8 0
3 years ago
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