3 years ago

-what is the answer

Mathematics

1 answer:

faust18 [17]3 years ago

4 0

Answer:

answer

Step-by-step explanation:

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I need help fast<br>help me please

Dovator [93]

Answer:

f(2) = -5

Step-by-step explanation:

f(2) means that x = 2.

We are trying to find the y-value when x = 2.

When x = 2, we see from the graph that our y-values is equal to -5.

Therefore, f(2) = -5

6 0

3 years ago

A 26 ft long ramp is used to reach 10 ft up a wall. The ramp covers a horizontal distance of 24 ft. To make the ramp less steep,

Anika [276]

Answer:

The length of new ramp is 49.03 ft.

Step-by-step explanation:

It is given that 26 ft long ramp is used to reach 10 ft up a wall. The ramp covers a horizontal distance of 24 ft.

If the horizontal distance is doubled, then the horizontal distance is 48 ft. The height remains same. Therefore the height of ram is 10 ft.

Use pythagoras in new right angle triangle.

$hypotenuse^2=base^2+perpendicular^2$

$(AE)^2=(AD)^2+(ED)^2$

$(AE)^2=(48)^2+(10)^2$

$(AE)^2=2304+100$

$AE=\sqrt{2404}$

$AE=49.0306027\approx 49.03$

Therefore the length of new ramp is 49.03 ft.

7 0

3 years ago

PLEASE HELP THANK YOU SO MUCHHHH

shepuryov [24]

Answer:

the answer is 7

Step-by-step explanation:

1 × 1 × 7 = 7

8 0

4 years ago

Read 2 more answers

Which expression is equivalent to x + y + x + y + 3(y + 5)?

Lemur [1.5K]

Answer:

2x + 5y + 15

Step-by-step explanation:

Step 1: Combine like terms

2x + 2y + 3(y + 5)

Step 2: Distribute

2x + 2y + 3y + 15

Step 3: Combine like terms

2x + 5y + 15

8 0

3 years ago

35 points (all of my points), please help. How do you write y=1/5x-1, or y=0.2x-1 in point slope form? Also, y=-5x-42? And are 9

myrzilka [38]

Step-by-step explanation:

No sé lo siento aaaaa adiós

6 0

3 years ago

-what is the answer​

-what is the answer