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3 years ago

I need the answer to number 1! Will give Brainliest!

Mathematics

1 answer:

skad [1K]3 years ago

7 0

I think it’s 15.84
because the formula is v = 1/3bh

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Which equation demonstrates the distributive property?

Oliga [24]

Answer: 3(n-2) =3n-6

Step-by-step explanation: There all separate groupings

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3 years ago

What is an equation of the line that passes through the points (4,1) and (8,-3)?

Rus_ich [418]

Answer:

y=-x+5

Step-by-step explanation:

(4,1)

(8,-3)

1)a slope of a line is (y2-y1)/(x2-x1)

so (-3-1)/(8-4)

-4/4=>m=-1

2)to find y-int replace any points in the equation by x and y

so 1=-1(4)+b

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so b= 5

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3 years ago

What is the range of the relation?

Naddika [18.5K]

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second one

Step-by-step explanation:

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3 years ago

Indira is using a number line to add –1 + (–3). She begins by showing –1 on the number line, as shown below. What is the sum of

Naddik [55]

The answer is -4, because -1+-3=-4

5 0

3 years ago

Read 2 more answers

The endpoints of `bar(EF)` are E(xE , yE) and F(xF , yF). What are the coordinates of the midpoint of `bar(EF)`?

Hoochie [10]

For a better understanding of the solution provided here please find the diagram attached.

Please note that in coordinate geometry, the coordinates of the midpoint of a line segment is always the average of the coordinates of the endpoints of that line segment.

Thus, if, for example, the end coordinates of a line segment are $(x_{1}, y_1)$ and $(x_2, y_2)$ then the coordinates of the midpoint of this line segment will be the average of the coordinates of the two endpoints and thus, it will be:

$(\frac{(x_1+x_2)}{2}, \frac{(y_1+y_2)}{2})$

Thus for our question the endpoints are $(x_E, y_E)$ and $(x_F, y_F)$ and hence the midpoint will be:

$(x_M, y_M)=$ $(\frac{(x_E+x_F)}{2}, \frac{(y_E+y_F)}{2})$

Thus, Option C is the correct option.

6 0

4 years ago