3 years ago

What’s the distance between (-4,-3) and (2,5)

Mathematics

1 answer:

Pachacha [2.7K]3 years ago

6 0

Use the distance formula to determine the distance between the two points.

10 is your answer

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tester [92]

Answer:

exterior angles 1 and 3 I hope it will help you please follow me

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3 years ago

A(n) ________________ is a statement that two quantities are not equal.

castortr0y [4]

Inequality hope this helps :)

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3 years ago

1. Nasim thinks of a number.

mrs_skeptik [129]

Step-by-step explanation:

5x-16 = 3 (10+x)

=> x= 23

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2 years ago

The perimeter of a parallelogram is 72 meters. The width of the parallelogram is 4 less than its length. Find the length and the

hram777 [196]

Perimeter = 72m
length = x
width = x - 4

P = 2l + 2w
72 = 2x + 2(x - 4)
72 = 2x + 2x - 8
72 = 4x - 8
72 + 8 = 4x
80 = 4x
80/4 = x
x = 20

Therefore, the length = 20m and width = 16m

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3 years ago

Construct the triangle ABC using as coordinates of its vertices points A(−3, 0), B(4, 5), C(0, −4). Find the coordinates of inte

Mnenie [13.5K]

Plot all points on the coordinate plane and combine these points by lines to get triangle ABC (see attached picture for details).

Write the equation of side AB:

$\dfrac{x-(-3)}{4-(-3)}=\dfrac{y-0}{5-0} ,\\ \\\dfrac{x+3}{7}=\dfrac{y}{5},\\ \\y=\dfrac{5}{7}x+\dfrac{15}{7}.$

To find y-intercept you have to substitute x=0, then:

$y=\dfrac{5}{7}\cdot 0+\dfrac{15}{7}=\dfrac{15}{7}=2\dfrac{1}{7}.$

The point $\left(0,2\dfrac{1}{7} \right)$ is the point where line AB intersects y-axis.

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3 years ago