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Yuri [45]
3 years ago
9

Sam bought a kit to make a skateboard ramp. The kit contains 3 pieces of wood, one is 3 feet long, one is 4 feet

Mathematics
1 answer:
gayaneshka [121]3 years ago
7 0
Don’t click on that link
You might be interested in
To one-one functions g and h are defined as follows.
Andreyy89

Answer:

  • 9
  • (x-8)/3
  • -1

Step-by-step explanation:

The inverse function for a set of ordered pairs can be found by swapping the x- and y-coordinates in each pair.

  g^{-1}(-1)=9\qquad\text{from the $g(x)$ ordered pair $(9, -1)$}

__

The inverse of a function expressed algebraically can be found by swapping the x- and y-variables and solving for y.

  h^{-1}(x)\qquad\text{is found from }x=h(y)\\\\x=3y+8\\x-8=3y\\\\y=\dfrac{x-8}{3}\\\\\boxed{h^{-1}(x)=\dfrac{x-8}{3}}

A function of its own inverse returns the original value:

  \boxed{\left(h\circ h^{-1}\right)(-1)=-1}

6 0
3 years ago
Evaluate: (8y+5) -2z; if y =3 and z =9
iVinArrow [24]

Answer:

11

Step-by-step explanation:

(8y + 5) - 2z

y = 3, z = 9

Let's plug in the given values.

(8(3) + 5) - 2(9)

First let's multiply.

(24 + 5) - 18

Now simplify within the parentheses.

29 - 18

Subtract.

11

This is your answer.

Hope this helps!

5 0
3 years ago
Help me pls answer this​
Rudik [331]

Answer:

right

Step-by-step explanation:

32/8=4

(m^5)(m^-3)=m^2

4 0
3 years ago
What is the first number greater than 106637 where it's tens and units digits are the same
sashaice [31]
The first number after that matching the criteria is 106644, as 33 is below so the closest one has to be at 44.
4 0
3 years ago
Read 2 more answers
Grandma usually puts 8 brownies into each of 4 containers, but now she has 8 containers. If she wants to divide the 32 brownies
tatiyna
She put 4 brownies in each container.
3 0
3 years ago
Read 2 more answers
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