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juin [17]
3 years ago
10

Help hurry !!! i’m doing a test

Mathematics
1 answer:
Radda [10]3 years ago
4 0

Answer:

The first one

Step-by-step explanation:

Each input has one output that means if you put 2 into a machine you are only going to get 24 you would never get 16

A function is a system of inputs that have only one output

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3 years ago
Can anyone explain a system of equations to me
Kobotan [32]

Answer: Hello, This can help you. A "system" of equations is a set or collection of equations that you deal with all together at once. Linear equations (ones that graph as straight lines) are simpler than non-linear equations, and the simplest linear system is one with two equations and two variables.

Step-by-step explanation: Hope this helps :)

7 0
4 years ago
Find the area of a figure
motikmotik

Answer:

4.62 sq ft

Step-by-step explanation:

Area of rectangle = 2.5 x 1 = 2.5

To get area of triangle we must use the altitude theorem to find the height:

let 'x' = altitude (or height)

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= 1.25\sqrt{3} which is approx 2.12

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8 0
3 years ago
If one zero Of polynomial f(x)=(k^2+4)x^2+13x+4k is Reciprocal Of the other find the value of K?
Ierofanga [76]

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Step-by-step explanation:

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3 0
4 years ago
7th grade math <br><br><br><br>2 If 40 is decreased by 80%, what is the new amount?​
Afina-wow [57]

Answer:

32

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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