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podryga [215]
4 years ago
11

Determine if it’s a function or not

Mathematics
1 answer:
cluponka [151]4 years ago
4 0

Answer:

C is not a function but D is

Step-by-step explanation:

For one input, you can only have one output for this to be a function. For table C, the input of 4 has 4 different outputs, so it cannot be a function.

D is a function however, because each input has only one output, even if the output is the same number.

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ra1l [238]

Answer:

15

Step-by-step explanation:

to get sides JK and ML, you have to use ratios. the ratio is 3:2 so therefor ml and jk are 4.5

Then you add 4.5 and 4.5 and 3 and 3 to get you 15

3 0
3 years ago
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
m_a_m_a [10]

We can see that the area of the triangle is: 5.65in².

<h3>What is a triangle?</h3>

A triangle is actually known to be a shape that has three sides, three angles and three vertices. It's also known as a plane shape.

In order to find the area of the triangle, we will use Pythagorean Theorem: c² = a² + b².

Where c = hypotenuse = 6in.

b = 2in.

6² = a² + 2²

36 = a² + 4

a² = 36 - 4 = 32

a = √32

Area of the triangle = ½ × base × height.

Where base = √32

height = 2

Thus: A = ½ × √32 × 2

A = √32 = 5.65in².

Learn more about area of triangle on brainly.com/question/17335144

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4 0
2 years ago
What is one point six multiplied by 4
zheka24 [161]
1.6    6x4=24
x4
____
   6.  4
   2
don't know if u get it but here u go

6 0
4 years ago
What is the value of d?
jolli1 [7]

Answer:

Hello! answer: d = 40

Step-by-step explanation:

This is a supplementary angle

Meaning it will add up to 180 degrees

So...

90 + 50 = 140

180 - 140 = 40 therefore. d = 40 hope that helps!

5 0
3 years ago
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Answer:

1 mile away this is right

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3 years ago
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