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Varvara68 [4.7K]
2 years ago
12

Bart and Sam played a game in which each player earns turn.A players total score after two turns is the sum of his points earned

or lost.The player with the greater score after two turns wins.Bart earned 123 points and lost 180 points.Sam earned 185 points and lost 255 points.Which person won the game?Explain
Mathematics
2 answers:
Svetradugi [14.3K]2 years ago
8 0
Bart earned 123 pts and lost 180
123-180=-57
Sam earned 185 pts and lost 255
185-225=-70
Bart won because he had -57 pts and Sam had -70
meriva2 years ago
4 0

Answer:

The winner is Bart because -57 is greater than -70

Step-by-step explanation:

1

Bart = 123-180

We find the number of points Bart has, by adding the number of points from the two turns:

2

Sam = 185-255

We find the number of points Sam has, by adding the number of points from the two turns:

3

The winner is Bart because -57 is greater than -70 (which means all in all he lost less points than Sam did).

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Find x in the following diagram
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Answer:

x = 71

Step-by-step explanation:

The sum of the measures of the exterior angles of a polygon is always 360°.

A triangle has 3 exterior angles.

152+ 137+x = 360

Combine like terms

289 +x = 360

Subtract 289 from each side

289-289+x=360-289

x = 71

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3 years ago
I’ll mark brainliest for anyone who answers.
mash [69]

Answer:

Step-by-step explanation:

You have the right answer

5 0
3 years ago
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The complement of an angle is three times the measurement of the angle. Find the measurement of the larger angle.
olganol [36]
We know that two complements add up to 90.
Let's call the smaller angle x and the larger y.
3x = y
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We can use simple substitution.
x + 3x = 90
4x = 90
x = 22.5

Then, since we know that 3x=y, we can find the larger angle.
3*22.5 = 67.5
4 0
3 years ago
A rectangle has an area of 0.24 of a square. What are some possibility for the length and width of the rectangle? Tell why
VLD [36.1K]

Answer:

<h3>The possibilities of length and width of the rectangle are </h3><h3>x=1, y=0.24;</h3><h3>x=0.5, y=0.48;</h3><h3>x=0.25, y=0.96;</h3><h3>x=2, y=0.12</h3>

Step-by-step explanation:

Given that the area is 0.24 square meter

The area of a rectangle is given by

Area=length\times width square units

Let x be the length and y be the width.

Since the area is 0.24 square meter, we have the equation:

Area=x\times y = 0.24, with x and y measures in meters

If we want to know some possibilities of x and y, we can assume a value for one of them, and then calculate the other one using the equation.

Now choosing some values for "x", we have:

Put x = 1

1\times y = 0.24

∴ y = 0.24

Now put x = 0.5 we get

0.5\times y = 0.24

∴ y = 0.48

Put  x = 0.25

0.25\times y = 0.24

∴ y = 0.96

Put x = 2

2\times y = 0.24

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8 0
2 years ago
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Fittoniya [83]

Answer:

Equation of midsegment line: y = (-1/4)x + 2.

Step-by-step explanation:

If the parallel sides of a trapezoid are contained by the lines:-

y = (-1/4)x +5 and y = (-1/4)x - 1

Midsegment of any trapezoid is the line segment

1. that is parallel to pair of parallel side of trapezoid and

2. that passes through the middle of the trapezoid and cuts the other two sides into equal-half.

It means the midsegment would have same slope as the parallel lines and y-intercept would be in the middle of intercepts of parallel lines.

So y = mx + b

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Hence, the equation of midsegment would be y = (-1/4)x + 2.

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