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3 years ago

10

Question

1 answer:

qaws [65]3 years ago

7 0

Answer:

TWO PARALLEL LINES AND LINES WITH EQUAL LENGTHS

Step-by-step explanation:

As we all know a quadrilateral is a polygon with four sides(edges and corners). Trapezoid is a four sided shape with opposite sides parallel while parallelogram is also a for sided shape that has its opposite sides paralleled.

NOW, a quadrilateral is said to be both a trapezoid and a parallelogram when there are two opposite parallel lines , which are lines with equal lengths.

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Eva collected 2,090 coins. Elijah collected 1,910 coins. They divided all their coins into 8 equal stacks. How many coins are in

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Answer:

500 coins. 2,090 + 1,910 = 4,000. 4,000/8 = 500. hope this helps

Step-by-step explanation:

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3 years ago

Which of the following graphs is described by the function given below?

dusya [7]

Step-by-step explanation:

D. Graph D the answer is D

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3 years ago

Let f(x)=−x√3 . What is the average rate of change of f(x) from 8 to 64?

Fed [463]

Average rate of change of the function: $-\sqrt{3}$

Step-by-step explanation:

The average rate of change of a function f(x) can be calculated as:

$r=\frac{f(x_2)-f(x_1)}{x_2-x_1}$

where:

$x_1, x_2$ are the x-values of the interval taken into account to evaluate the rate of change of the function

$f(x_1),f(x_2)$ are the values of the function at those points

In this problem, we have:

$x_1=8\\x_2=64$

The function is $f(x)=-x\sqrt{3}$ , so

$f(x_1)=f(8)=-8\sqrt{3}\\f(x_2)=f(64)=-64\sqrt{3}$

So, the average rate of change in this interval is:

$r=\frac{-64\sqrt{3}-(-8\sqrt{3})}{64-8}=\frac{-56\sqrt{3}}{56}=-\sqrt{3}$

Learn more about rates of change:

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3 years ago

Help plz:)))I’ll mark u Brainliest

DerKrebs [107]

Answer:

The answer to the question provided is letter D.

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3 years ago

Brianna and Holden hiked 6 2/9 miles on Monday and 2 2/3 miles on Tuesday. How many times as far did they hike on Monday as they

spin [16.1K]

Answer:

2 1/3 times as far

Step-by-step explanation:

The ratio of distances is ...

(Monday distance) / (Tuesday distance) = (6 2/9)/(2 2/3)

= (56/9)/(8/3) = (56·3)/(8·9) = 7/3 = 2 1/3

They hiked 2 1/3 times as far on Monday as they did on Tuesday.

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3 years ago