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kari74 [83]
3 years ago
9

Find the distance between (-2, 8) and (11, 2). Round to the nearest hundredth.

Mathematics
1 answer:
andrew11 [14]3 years ago
7 0

Answer: 14.32 units

Step-by-step explanation:

The formula for calculate the distance between two points is:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

In this case, given the points (-2,8) and (11,2), we can identify that:

x_2=11\\x_1=-2\\\\y_2=2\\y_1=8

Therefore, we just need to substitute values into the formula in order to calculate the distance between the given points. This is (Rounded to the nearest hundred):

d=\sqrt{(11-(-2))^2+(2-8)^2}\\\\d=14.32\ units

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3 years ago
Use the T-table below to determine 3 solutions to this equation: y = 2x
Jet001 [13]
The table is attached as a figure

The given equation is ⇒⇒⇒⇒ y = 2x
To solve this equation, we need to pick numbers from the table then this number will be substituted into the equation to find y
we need 3 solutions . so, we need to pick 3 numbers of x
From the table, let us choose x = 0
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y = 2 * (0)
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From the table, let choose second value of x such as x = 1
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From the table, let choose third value of x such as x = -1
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3 years ago
3,471 into scientific notation
anzhelika [568]

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3 years ago
X^3 + 6x + 5 =??<br> Explain your answer..
vovikov84 [41]

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7 0
3 years ago
A rectangle’s length is 5 inches more than twice its width. its area is 50 square inches. which equation can be used to find its
OLga [1]

The equation of the area of the rectangle is w(2w + 5) = 50. Then the correct option is C.

<h3>What is a rectangle?</h3>

It has four sides and is a polygon. The internal angle adds up to 360 degrees. The opposite sides of a rectangle are parallel and equal, and each angle is 90 degrees. Its diagonals are equally equal, intersecting in the middle.

A rectangle’s length is 5 inches more than twice its width. its area is 50 square inches.

Let the width of the rectangle be w, then the length of the rectangle will be (2w + 5).

Then the area of the rectangle is given as

Area = l × w

Then we have

w(2w + 5) = 50

More about the rectangle link is given below.

brainly.com/question/10046743

8 0
2 years ago
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