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2 years ago

Which relationship is NOT a function?

Mathematics

1 answer:

Anna [14]2 years ago

3 0

Answer:

the first one is not function bcz an element of pre image cannot be paired with more than 1 elements of co-domain or range

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What is the slope of the line represented by the equation 3x + 5y= -7

erastova [34]

Answer:

Step-by-step explanation:

because that is the slope of the equation

5 0

3 years ago

On May 14, 2008, Winning Brew ran the horse race at

malfutka [58]

43.95

divide the KM speed with 1.61 because 1 mile equals 1.61 KM

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3 years ago

9 and 11 need help Mark brainlist

zvonat [6]

I will do 9 only. You can do 11.

Question 9

sin(60) = x/8

sin(60)(8) = x

4•sqrt{3} = x

x^2 + y^2 = 8^2

(4•sqrt{3})^2 + y^2 = 64

16(3) + y^2 = 64

48 + y^2 = 64

y^2 = 64 - 48

y^2 = 16

sqrt{y^2} = sqrt{16}

y = 4

Do 11 the same way.

5 0

3 years ago

Drako found an emerald in a cave at a depth between -1/2 and -1 2/3 meters which number could represent the depth which the emer

oksian1 [2.3K]

Answer:

$-\frac{3}{4}$ meters

Step-by-step explanation:

From the answer choices, we basically need to find which of them is between $-\frac{1}{2}$ and $-1\frac{2}{3}$

Converting all of them to decimals would make it really easier:

So we need to find number between -0.5 and -1.67

Answer choice A is -2.33

Answer choice B is -0.75

Answer choice C is -0.25

Answer chioce D is -1.83

So which number, from the choices, is between -0.5 & -1.67?

Clearly, it is -0.75, or, $-\frac{3}{4}$ meters

5 0

4 years ago

Read 2 more answers

Plz help and show work plz

Jlenok [28]

Answer:

x=5,1,4

Step-by-step explanation:

8 0

3 years ago