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3 years ago

30 POINTS!!! PLEASE ANSWER!

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

8 0

m∠4=48°

m<1 = m∠4=48°

m<2 = 180 - 44 = 132

m<3 = m<2 = 132

m<5 = m∠4=48°

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What is the answer to this equation? 2x +3=9

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Answer:

X=3

Step-by-step explanation:

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4 years ago

Write an equation in point-slope form for the line through the given point that has the given slope.

valkas [14]

Answer:

y=mx+b is the formula. So -8=-3x+5 would be the answer..

since (x,y) just substitute these numbers you have it into the formulas... Take y from (5,-8) and place it into y=mx+b. Next take the slope which is -3. And then since its a postive number we <em>add</em> are x from (x,y). -8=-3x+5. We also add x next to the slope (-3) becuase we are trying to solve for x. And we <em>always</em> put it next to the slope. Hope this helps!

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3 years ago

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During the 2019 regular season, the Washington Nationals professional baseball team won 93 games and lost 69 games. What percent

mote1985 [20]

The percentage of its games that the team won is 57.4%

Step-by-step explanation:

The percentage of an Event = (Number of favorable outcomes / Total

number of possible outcomes) × 100%

During the 2019 regular season, the Washington Nationals professional

baseball team won 93 games and lost 69 games

We need to find the percentage of its games that the team won

1. Find the total number of games

2. To find the percentage of win, divide the number of the won games

by the total number of games and multiply the quotient by 100%

3. To find the percentage of lose, divide the number of the lost games

by the total number of games and multiply the quotient by 100%

∵ The team won 93 games

∵ The team lost 69 games

∴ The total number of games = 93 + 69 = 162 games

∵ P(won) = [n(won)/n(all)] × 100%

∵ n(won) = 93

∵ n(all) = 162

∴ P(won) = $\frac{93}{162}$ × 100%

∴ P(won) = 57.4%

The percentage of its games that the team won is 57.4%

Learn more:

You can learn more about percentage in brainly.com/question/12960754

#LearnwithBrainly

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4 years ago

Reflect triangle ABC over the x-axis. Then translate the new triangle 5 units to the left. What are the coordinates of the verti

makvit [3.9K]

Hi there!

The answer to your question is B my explanation is below

The coordinates of the vertices of the final image will be:

A''(-6, 8), B''(-7, -2), and C''(0, -2)

Hence, option (B) is true.

Step-by-step explanation:

Given the triangle with the vertices

A(-1, -8)B(-2, 2)C(5, 2)We know that when we reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate reverses its sign.

Thus,

The rule of reflection across the x-axis:

(x, y) → (x, -y)

A(-1, -8) → A'(-1, -(-8)) = A'(-1, 8)

B(-2, 2) → B'(-2, -2) = B'(-2, -2)

C(5, 2) → C'(5, -2) = C'(5, -2)

Then, translate the new triangle 5 units to the left

Rule of translating 5 units to the left

(x, y) → (x-5, y)

A'(-1, 8) → A''(-1-5, 8) = A''(-6, 8)

B'(-2, -2) → B''(-2-5, -2) = B''(-7, -2)

C'(5, -2) → C''(5-5, -2) = C''(0, -2)

Therefore, the coordinates of the vertices of the final image will be:

A''(-6, 8), B''(-7, -2), and C''(0, -2)

Hence, option (B) is true.

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3 years ago

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Express 754,96 correct to one significant figure and to one decimal place

Iteru [2.4K]

1 s.f = 800
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4 years ago