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frosja888 [35]
2 years ago
14

Please help. For math class

Mathematics
1 answer:
AleksAgata [21]2 years ago
6 0

Answer:

x = 30, z = 45, y = 105

Step-by-step explanation:

The lines are straight, so:

x = 30

z = 45

y = 180 - (45 + 30)

So there

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Which equations have 8 as a solution?
Alexandra [31]
Which equations have 8 as a solution?
Answers:
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Select all the equations that have 8 as a solution.
Answers:
A and C
Explanation is above.

Hope this helps!
4 0
2 years ago
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What is the equation of a line, in general form, that passes through point (1, -2) and has a slope of 1/3. 1.x - 3 y - 7 = 2.x -
Nutka1998 [239]

Answer:

x- 3y - 7=0

Step-by-step explanation:

the line in the slope-intercept form:

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General form of a line is: ax+by+c= 0

converting:

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3 years ago
Natalie drove 150 miles on 5 gallons of gas. How far can she drive on 14 gallons of gas?
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Step-by-step explanation:

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Which sets of ordered pairs represent functions from A to B? (Select all that apply.) A = {a, b, c} and B = {3, 4, 5, 6}
sesenic [268]

Answer:

See Explanation

Step-by-step explanation:

<em>The question has mission options; However, the question is still solvable.</em>

Given

A = \{a,b,c\}

B = \{3,4,5,6\}

Required

Determine possible ordered pairs of A to B

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Let A be the range of the function and B, the domain

Let (x,y) be a function of A to B, where x represents any of the values in A sets and y represents any of the values in B

A ordered pair can only be regarded as a function if and only if it has unique y-values

Hence, a possible ordered pair is:

(A,B) = \{(a,3),(b,4),(c,5)\}

Another possible ordered pair is

(A,B) = \{(a,4),(b,5),(c,6)\}

<em>Note that there as as many as possible ordered pair as long as the y-values are unique</em>

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Answer:

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