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3 years ago

How would I set up question one?

Mathematics

1 answer:

Darina [25.2K]3 years ago

8 0

A straight line is 180 degrees:

25x + 8 + 9x + 2 = 180

Combine like terms:

34x + 10 = 180

Subtract 10 from both sides:

34x = 170

Divide both sides by 34:

X = 5

Now solve the smaller angle:

9x + 2 = 9(5) + 2 = 45 + 2 = 47

They angle with the y is a vertical angle to 47 so needs to also equal 47:

7y + 5 = 47

Subtract 5 from both sides:

7y = 42

Divide both sides by 7:

Y = 6

Answer: x = 5, y = 6

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3 years ago

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3 years ago

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Rudik [331]

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3 0

3 years ago

Bridget is on her middle school’s basketball team. In it’s last game, her team made 31 of it’s shots. Some of those were free th

aksik [14]

Answer:

Step-by-step explanation:

Let the number of free throws = x

And the number of regular field goals = y

Total shots made by the team = 31

Equation for the shots will be,

x + y = 31 ------(1)

If the team gets 1 point for free throws and 2 points for a regular field goal,

x + 2y = 49 --------(2)

[total points gained by the team = 49]

1). Option (2) is the correct option.

2). Subtracting equation (1) from equation (2),

(x + 2y) - (x + y) = 49 - 31

y = 18

Therefore, number of regular field goals made by the team = 18

7 0

2 years ago