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kodGreya [7K]
3 years ago
8

The function shown in the graph is vertically stretched by a factor of 6 to produce a new graph.

Mathematics
1 answer:
gogolik [260]3 years ago
4 0
Only the 3rd and 4th answers could be correct.  Seeing that the period of this sine curve is 1, we choose the third option and eliminate the 4th (which has a period of 2pi).

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If 25% of a number is 100, what is the number?
Lady_Fox [76]

Answer:

E. 400

Step-by-step explanation:

So this is how we set this up, and how we solve

0.25x=100\\x=100/0.25\\x=400

Hope this helps!

So you are solving for circumference of a quarter circle: \frac{1}{4}2 \pi  r

r= 28

\pi=3.14

\frac{1}{4}2(87.92)=\\43.96

4 0
3 years ago
1. The following diagram shows a slide at a park. a. Find the vertical distance from the ground to the top of the slide. b. Find
xenn [34]

The area of the space under the slide is 2.10 square meters

<h3>The vertical distance</h3>

The diagram in the question is added as an attachment

The vertical distance is represented by h.

So, we have:

sin(70) = h/2

Solve for h

h = 2 * sin(70)

Evaluate

h = 1.88 m

Hence, the vertical distance is 1.88 m

<h3>The length of the slide</h3>

This is calculated using

sin(40) = h/Slide

This gives

sin(40) = 1.88/Slide

Solve for Slide

Slide = 1.88/sin(40)

Evaluate

Slide = 2.92

Hence, the length of the slide is 2.92 m

<h3>The area of the space under the slide</h3>

This is calculated using:

A = 0.5 * h * slide * sin(∅)

Where

∅ = 90 - 40 = 50

So, we have:

A = 0.5 * 1.88 * 2.92 * sin(50)

Evaluate

A = 2.10

Hence, the area of the space under the slide is 2.10 square meters

Read more about triangles at:

brainly.com/question/11952845

#SPJ1

4 0
2 years ago
Can someone please help i think its B but my now sure
Zolol [24]

It is B. The radius is 4. So the area is 16 pi. If you multiply that out it is about 50.

7 0
4 years ago
The graph of a system of linear equations shows 2 lines with different slopes.
Lera25 [3.4K]

Answer:

they show parralel line and perpendicular line

if the slopes are the same and the y-intercepts are different, the lines are parallel. If the slopes are different, the lines are not parallel. Unlike parallel lines, perpendicular lines do intersect.

the x and y intercept are different

two solutions

7 0
3 years ago
Read 2 more answers
What is the slope-intercept form of 9x + 3y = 15?
Sholpan [36]

Answer:

b) y= 3x - 5

Step-by-step explanation:

9x-15 ÷3 = 3x - 5

3y ÷ 3 = y

8 0
3 years ago
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