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IRISSAK [1]
3 years ago
12

Check each graph below that represents a function

Mathematics
2 answers:
jeyben [28]3 years ago
5 0

Answer:

Graphs A, B, and C

Step-by-step explanation:

got it right on e2020

Sholpan [36]3 years ago
5 0

Answer:

the answer is

<em>- </em><u><em>A</em></u><em> </em>

<u><em>- B</em></u>

<u><em>- C</em></u>

Step-by-step explanation:

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The hypotenuse of a right triangle is twice the length of one of its legs. The length of the other leg is three feet. Find the l
aliya0001 [1]

a^2 + b^2 = c^2

Let c = hypotenuse = 2x

One of the legs = x. Let a or b = x.

I will let a = x. We can then say that b = 3.

3^2 + x^2 = (2x)^2

9 + x^2 = 4x^2

9 = 4x^2 - x^2

9 = 2x^2

9/2 = x^2

sqrt{9/2} = sqrt{x^2}

3/sqrt{2} = x

Rational denominator.

[3•sqrt{2}]/2 = x = a

Side 3 is given to be 3 feet. So, b = 3.

Hypotenuse = 2x

Hypotenuse = 2([3•sqrt{2}]/2)

Hypotenuse = 3•sqrt{2}

Understand?

The three sides are 3, [3•sqrt{2}]/2 and

3•sqrt{2}.

5 0
3 years ago
Need help <br> Please<br> Thank u
Volgvan

Answer:

i think its b

Step-by-step explanation:

4 0
3 years ago
I want to buy 4 tickets to go to Disney World. They are currently on sale for with a 12% discount. Write the SIMPLIFIED expressi
azamat

Answer:

3.52x

Step-by-step explanation:

Let

Quantity of tickets=4

Price of tickets=x

Discount=12%

This means, you will pay 100% -12%

=88%

Total amount payable=discount (quantity * price)

= 88% ( 4 * x )

= 0.88 (4x)

= 3.52x

6 0
3 years ago
What is the surface area of the rectangular prism below?<br> With sides 8 ,8 , 19
Lyrx [107]

Answer:

736

Step-by-step explanation:

(2*(8*8))+(2*(8*19))+(2*(19*8))=A

7 0
3 years ago
Carter digs a hole at a rate of 3/4 feet every 10 minutes. After digging for 30 minutes, Carter places a bush in the hole that f
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Answer:

the calibration of the system

Step-by-step explanation:

7 mobiles

6 0
2 years ago
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