3 years ago

Is this polygon a trapezoid?

Mathematics

2 answers:

ale4655 [162]3 years ago

6 0

Answer:

YES

Step-by-step explanation:

definition is one pair of parallel sides

timurjin [86]3 years ago

3 0

Answer:

yes. a polygon is simply a closed two dimensional shape.

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These two lines are graphs of non-proportional relationships what makes them not proportional

tangare [24]

Answer: b or c

Step-by-step explanation:

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3 years ago

The points (6, -23) a

ZanzabumX [31]

Answer:

$r=-3$

Step-by-step explanation:

The line that passes through the two points (6, -23) and (11, r) has a slope of 4.

We want to determine the missing value of r.

We can use the slope formula:

$\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Let (6, -23) be (x₁, y₁) and let (11, r) be (x₂, y₂). The final answer should be 4. Therefore:

$\displaystyle \frac{r-(-23)}{11-6}=4$

Simplify and evaluate:

$\displaystyle \frac{r+23}{5}=4$

Multiply both sides by 5:

$r+23=20$

Therefore:

$r=-3$

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3 years ago

mr yosgi has 75 papers he graded 60 of them and let a student grade the rest what percent if the papers did each person grade?

Alika [10]

He graded 60/75 papers.

If you divide these numbers instead of trying to simplify it equals the decimal 0.8.

If you move the decimal point two places to the right it's 80%.

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4 years ago

Not sure if I solved this right. anyone know?

nadya68 [22]

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3 years ago

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Solve for x 7 x − 4 = 6 Give your answer as an improper fraction in its simplest form.

ArbitrLikvidat [17]

Answer:

10\7

Step-by-step explanation:

7x-4=6

7x=6+4

7x=10

7x\7=10\7

x=10\7

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3 years ago