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Semmy [17]
3 years ago
10

Find the distance between the two points in simplest radical form. (-5,8) and (-3, 1)

Mathematics
1 answer:
elixir [45]3 years ago
3 0

Given:

The two points are (-5,8) and (-3,1).

To find:

The distance between the given two points in simplest radical form.

Solution:

Distance formula: The distance between two points is

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

Using distance formula, the distance between (-5,8) and (-3,1) is

d=\sqrt{(-3-(-5))^2+(1-8)^2}

d=\sqrt{(-3+5)^2+(-7)^2}

d=\sqrt{(2)^2+(-7)^2}

d=\sqrt{4+49}

d=\sqrt{53}

Therefore, the distance between two points (-5,8) and (-3,1) is \sqrt{53} units.

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Anthony's middle school has 356 students and 38 teachers. Stacy's middle school has 219 students and 28 teachers. Which middle s
anzhelika [568]

Answer:

Stacy's middle school

Step-by-step explanation:

356 divided by 38 = 9

219 divided by 28 = 7

6 0
3 years ago
Find the area of a circle with a circumference of 6.28 unitesz
Anni [7]

Answer:

3.14 square units

Step-by-step explanation:

Circumference of a circle = 2πr

2πr = 6.28

r = 6.28/2π

r = 3.142/π

Area of a circle = πr^2

slot in the value of r

Area of the circle = π( 3.142/π)^2

               "              = π(9.87/ π^2)

                "             = 9.87/π

π = 3.14

Area of a circle = 9.867/ (3.14)

              "            = 3.14 square units

                     

8 0
3 years ago
Solve for z <br><br>z=31<br>z=17<br>z=8.5<br>z=15.5​
Yakvenalex [24]
I believe it’s z=17

w=24
24-7= 17
5 0
3 years ago
Mrs. Ortiz measured the outside temperature at noon as -2°F. Later that
sergey [27]

Answer:

-2°F>-5°F

Step-by-step explanation:

-2°F is greater than -5°F

This also means the first time Mrs. Ortiz measured the outside tempurature it was hotter than the second time she measured it.

3 0
3 years ago
Polygon ABCDE rotates 45° clockwise about point F to form polygon FGHIJ, shown in the figure. Find the measure of each angle of
castortr0y [4]
I think that the angles of the polygon would not change since there isn't a change of the shape, rather it position and rotation. The sum of each internal angle is found using S = 180(n-2), so
S = 180(5-2)
S = 180(3)
S = 540
540 / 5 = 108 degrees.
Therefore, all angles in the polygon is 108 degrees. I think this is what you meant right?
4 0
3 years ago
Read 2 more answers
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