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anastassius [24]
3 years ago
12

Yo uh y = -3x + 9 3y = -9x + 9 It’s asking How many solutions does the system have?

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

Answer:

A

Step-by-step explanation:

This is what I'm doing in class rn lol

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Please help! i-ready lesson!
cestrela7 [59]

Answer: whahhhhh????????

Step-by-step explanation:

You talkin’ ‘bout yo

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3 years ago
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Math help please show work thanks
GalinKa [24]

Problem 5

d = 29 = diameter

r = d/2 = 29/2 = 14.5 = radius

SA = surface area of sphere

SA = 4*pi*r^2

SA = 4*pi*(14.5)^2

SA = 841pi

SA = 841*3.14

SA = 2,640.74 square inches

To convert from square inches to square feet, we divide by 144. This is because 12^2 = 144.

2,640.74 square inches = (2,640.74)/144 = 18.3 sq ft

<h3>Answer: 18.3 square feet (approximate)</h3>

=====================================

Problem 6

d = 10.7 = diameter

r = d/2 = 10.7/2 = 5.35 = radius

L = 22.3 = slant height

SA = surface area of the cone

SA = pi*r^2 + pi*r*L

SA = pi*(5.35)^2 + pi*5.35*22.3

SA = 147.9275pi

SA = 147.9275*3.14

SA = 464.49235

<h3>Answer:  464.49235 square cm (approximate)</h3>
8 0
3 years ago
What are the domain and range of the function on the graph?
ale4655 [162]
Domain means the x values and range means the y values
5 0
3 years ago
What is the conversion factor from km. to ft.? If Joe traveled 12 kilometers, how many feet did he travel?
Elanso [62]
To answer the question presented above, the conversion factor for km to feet is 1 kilometers is equal to 3280.84 feet. From the given,
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Thus, Joe traveled an approximate distance of 39370 feet. 
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3 years ago
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The answer is 40. Just multiply 10x4 and you get the answer
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