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svlad2 [7]
3 years ago
14

Solve the system by elimination 2x – y=1 x + 3y – 4= 0

Mathematics
1 answer:
ohaa [14]3 years ago
8 0
Did it step by step , hope it helps !

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An arrow is launched upward with a velocity of 320 feet per second from the top of a 100-foot structure. What is the maximum hei
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Answer:

139.93

Step-by-step explanation:

i used a online calculator

https://www.omnicalculator.com/physics/maximum-height-projectile-motion

5 0
2 years ago
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In the Volume of Cylinders, Cones and Spheres Section, if a cylinder has a radius of 3 and a height of 8, check all that apply.
Likurg_2 [28]

Answer:

V= πr²h

V= 72π

V= 226.2

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, a cylinder

Given data

Radius r of cylinder 3

Height h of cylinder 8

We know that the volume of a cylinder is given as

V= πr²h

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V= π3²*8

V= π9*8

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7 0
3 years ago
What does it mean when is says write a sequence hat plots the ordered pair if you start at the origin when you are plotting ??
RideAnS [48]
I didn’t quite understand what you were asking, but the origin is (0,0) so you would plot a dot at the origin being (0,0) then depending on your other numbers, you’d plot them using your Y and X
6 0
3 years ago
If ab and cd are congruent what is the measure of chord ab
kirill115 [55]

Answer:

the measure of cord AB will be same as cord CD that is 21 units

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7 0
3 years ago
Solve for h<br> A=1/2(a+b)h
ahrayia [7]

Answer:

The answer should be 2A/(a+b)=h

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2 years ago
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