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777dan777 [17]
3 years ago
6

I need help pls !!!!!

Mathematics
1 answer:
Zarrin [17]3 years ago
4 0

Step-by-step explanation:

midpoint

(x,y)

x point = (6+9)/2 = 7.5

y point = (4+1)/2 = 2.5

midpoint of endpoints (6,4) and (9,1)

is (7.5,2.5)

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How do I solve the equation 6=-w/8
MrRa [10]

Answer:

-48

Step-by-step explanation:

Multiply both sides of the equation by -8

-8(6)  = \frac{-w}{8}(-8)

-48 = w

4 0
2 years ago
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Determine the quadrant and the coordinates of the given points.
polet [3.4K]
A: (-4,1), B(1,-3), C(0,2), D(5,0), E(-3,6) F(-4,-5), G(0,-4), H(2,4) I(-2,3), J(5,-2)
Quadrant 1: D, H
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Allushta [10]
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3 0
4 years ago
Somebody please help its due today thank you​
BlackZzzverrR [31]

Answer:

<em>approximately 52.752 or 16.8 </em>\pi<em />

Step-by-step explanation:

  1. First find the radius

a) we know the diameter so we can use the formula r=d/2 to solve for the radius

b)16.8/2 =8.4

  2. Then we substitute into the equation

a)2\pir

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4 0
3 years ago
2x + 4y =450 4x + 2y = 420​
masya89 [10]

2x+4y=450

2x=450-4y

x=450-4y÷2----- equation 1

4x+2y=420

4x=420-2y

x=420-2y÷4----- equation 2

putting the value of x in equation 1

x=450-4y÷2

420-2y÷4=450-4y÷2

2(420-2y)=4(450-4y)

840-4y=1800-16y

840-1800=-16y-4y

-960= -12y

y=80

putting the value of y in equation1

2x+4y=450

2x+4×80=450

2x+320=450

2x=450-320

2x=130

x=130÷2

x=65

<h2> the value of x is 65 and y is 80</h2>
7 0
3 years ago
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