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2 years ago

6

What is the inverse of the function f(x) = 2x 1? h(x) = one-halfx – one-half h(x) = one-halfx one-half h(x) = one-halfx – 2 h(x)

= one-halfx 2

1 answer:

lidiya [134]2 years ago

8 0

Answer:

214

Step-by-step explanation:

24

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Helppppppp mathhhhhhhh

aivan3 [116]

Again using the Pythagorean Theorem:

h^2=x^2+y^2, where h is the hypotenuse of a right triangle and x and y are the side lengths. You are given that the hypotenuse is 34 ft and the base side is 16ft. Let h=34, x=16, and y=height, then you have:

34^2=16^2+y^2

y^2=34^2-16^2

y^2=1156-256

y^2=900

y=√900

y=30 ft

So the ladder will reach a spot 30 feet high on the building.

8 0

3 years ago

What is the vertex of the graph of the function below?<br> y = x2 + 6x + 5

Aleksandr-060686 [28]

Answer:

(-3,-4)

If you have a chart with the coordinates in it, it will be in the middle of alike coordinates.

7 0

3 years ago

The total mass of two packets of fruit is 10.5 kg. One packet of fruit is 3 kg lighter than the other. Find the mass of the heav

Ainat [17]

(3+x)+x=10.5

Simplify

2x = 7.5

x = 3.75

Plug in for x

(3 + 3.75) + 3.75 = 10.5

6.75 + 3.75 = 10.5

The heavier packet of fruit is 6.75 kg.

4 0

3 years ago

10. Two sides of a triangle have

Oksanka [162]

I think the answer is 6 from the information you provided.

7 0

3 years ago

If someone ran 14.6 miles from their house and then they are now 9.8 miles from their house and finally they are 5.3 miles away

elixir [45]

Answer:

<u>10.1 miles</u> far is their house.

Step-by-step explanation:

Given:

If someone ran 14.6 miles from their house and then they are now 9.8 miles from their house and finally they are 5.3 miles away.

Now, to find the distance is far from their house.

14.6 miles distance they ran from their house.

So, they are far from house = $14.6\ miles.$

Then, 9.8 miles they are from their house.

So, they are far from house = $14.6-9.8\ miles=4.8\ miles.$

And, finally 5.3 miles away from their house.

So, now they are far from house = $4.8+5.3=10.1\ miles.$

Therefore, 10.1 miles far is their house.

6 0

3 years ago