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3 years ago

What is the equation of the graph below?

Mathematics

1 answer:

Alik [6]3 years ago

5 0

So by looking at the graph you can see it is cos since it dosent start at (0,0). Then since there is a phase shift of what looks like 90 to the left makes the equation y=cos(x+90)

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The values of two consecutive multiples of 3, whose sum is 51

Julli [10]

Answer:

human jfdfhhhghggggggggggvv

3 0

3 years ago

Joey built a skateboarding ramp. The base of the ramp along the ground is 13 feet, and the top of the ramp is 7 feet off the gro

patriot [66]

Answer:

14.77 feet

Step-by-step explanation:

Using the pythagoras theorem to get the length of the ramp

l² = 13² + 7²

l is the length of the ramp

l² = 169 + 49

l² = 218

l = √218

l = 14.77 feet

Hence the length of the ram is 14.77 feet

8 0

3 years ago

How do u find the unit rate? <br> Pls explain it with 18 miles in 3 hours <br> thx

Tomtit [17]

Let's turn this into a fraction using the given information we already have.

$\frac{18}{3} \frac{miles}{hour}$

We want the denominator, or the bottom part of the fraction, to be 1 in order for us to have a unit rate.

This fraction can be simplified if we divide both the numerator and denominator by 3.

Numerator: 18/3 = 6

Denominator: 3/3 = 1

Now we have

$\frac{6}{1} \frac{miles}{hour}$

Any number divided by 1 is equal to that number.

$6 \frac{miles}{hour}$

Thus, your unit rate is 6 miles per hour.

Have an awesome day! :)

~AgentCozmo4, Junior Moderator

4 0

4 years ago

Read 2 more answers

The line segment joining the points ( 3,-4) and (1,2) is trisected at the points P and Q . If the coordinates of P and Q are (p

sdas [7]

Answer:

P = 7/3 and q = 0

Step-by-step explanation:

The given parameters are;

The endpoints of the segment are, (3, -4) and (1, 2)

The points that trisect the given points are P and Q with coordinates (p, -2) and (5/3, q) respectively

Therefore, we have;

The first point of the trisection cuts 1/3 of the length from one point and the second point of the trisection cuts 2/3 of the length from the same point

The coordinates of P or Q = (3 - (3 - 1)/3, -4 - (-4 - 2)/3) = (7/3 , -2)

Therefore, given that the y-coordinate value of the derived point coincides with the y-coordinate value of the point P, (p, -2) and there is only one point with x = -2 on the line, we have that the coordinate of the point P is (p, -2) = (7/3 , -2)

∴ P = 7/3

Similarly we have the second point of the trisection, Q, given as follows;

We are already given the x-coordinate value of the point Q as the 5/3 in (5/3, q)

Point Q = (5/3, q) = (3 - 2×(3 - 1)/3, -4 - 2×(-4 - 2)/3) = (5/3 , 0)

Point Q = (5/3, q) = (5/3 , 0)

∴ q = 0.

3 0

3 years ago

I need the answers to this asap and plz no links

hichkok12 [17]

The answer is 30 ! Sub 3 and that's what you're answer should be

8 0

3 years ago

Read 2 more answers