2 years ago

Relations and Functions PLS HELP

Mathematics

1 answer:

Vanyuwa [196]2 years ago

8 0

Answer:

A function is a relation that for every input there is only one output.

Step-by-step explanation:

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Sodium hydroxide (NaOH) and hydrochloric acid (HCl) react to form sodium chloride (NaCl) and water according to the equation:

denpristay [2]

Answer:

0.00496

Step-by-step explanation:

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2 years ago

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Solve using the quadratic formula: (Standard form 1st!)<br> 2x^2-2x=24

Flura [38]

Answer:

4, -3

Step-by-step explanation:

The quadratic formula is $\frac{-b+-\sqrt{b^2-4ac} }{2a}$ .

When using the formula for both the negative and positive value of the sqrt, you will get:

x = 4, -3

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2 years ago

What is the measure of angle WZX?

Aleksandr [31]

I hate Time4Learning. I took that back in middle school.

Here's how these expressions work together. First, you need to remember WZY is a right angle (90 degrees). Now, keep that in mind when we add both equation.

3c + 2c + 2 - 7 = 90

5c - 5 = 90

5c - 5 + 5 = 90 + 5

5c = 95

5c/5 = 95/5

c = 19. Now, put 19 in the place of c and solve.

3(19) + 2 = 57 + 2 =

59 degrees.

The measurement of angle WZX is equal to 59 degrees, B.

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3 years ago

Please make it correct..I need to pass this...

Sergio [31]

Simplify them all down to 5 then solve

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2 years ago

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Quan bought 8.6 meters of frabic. how many cm of fabric did he buy

stira [4]

When you convert from meters to centimeters, you always multiply by 100, which means that 1 meter = 1 * 100 cm = 100 cm
So, 8.6 meters = 8.6 * 100 cm = 860 cm

Hope this Helps :)

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