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2 years ago

Identify the period, midline, and amplitude of the following cosine function graph.

Mathematics

1 answer:

Kaylis [27]2 years ago

4 0

Answer:HHGNHHGHHGHNHG

Step-by-step explanation:

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Find the center-radius form of the equation of the circle described.

Kitty [74]

Answer:

Correct answer: (x-√2)² + (y-√5)² = 3

Step-by-step explanation:

Given data: Center (x,y) = (√2,√5) and r = √3

The canonical or cartesian form of the equation of the circle is:

( x-p )² + ( y-q )² = r²

Where p is the x coordinate of the center, q is the y coordinate of the center and r is the radius of the circle.

God is with you!!!

8 0

3 years ago

Solve three-fourths b minus one-sixth equals one-half for b

Snowcat [4.5K]

3/4b-1/6=1/2×b
1.75b=.3
b=0.2
I believe this is right. But not 100%

7 0

3 years ago

Find the gradient of the line passing through (6,8) and (4,10)

Mariulka [41]

Question:

Find the gradient of the line passing through (6,8) and (4,10).

Answer:

-1 is the right answer.

Step-by-step explanation:

Slope of the line = The gradient of the line

Gradient of the line is known as change in the value of y-axis by change in the value of x-axis

Gradient = ∆y\∆x

$Gradient = \frac{y_ 2 - y_1}{x_2 - x_1} = \frac{(10 - 8)}{(4 - 6)} = \frac{(2)}{(- 2)} =\boxed{- 1}\\$

7 0

2 years ago

What is 3+3×3-3+3 equal?

LiRa [457]

12
Remember to use PEMDAS when solving these problems. You multiply before you work with addition and subtraction.

4 0

3 years ago

Read 2 more answers

Plz i need help walk me through it, thanks

SVETLANKA909090 [29]

Answer:

$p=36^{\circ}$

Step-by-step explanation:

We can prove that a tangent will always be perpendicular to the radius touching it. So, the other angle in the diagram is $90^{\circ}$ .

Because all the angles of a triangle sum to $180^{\circ}$ , we have that $p+54+90=180$ .

We combine like terms on the left side to get $p+144=180$ .

We subtract $144$ on both sides to get $p=36$ .

So, $\boxed{p=36^{\circ}}$ and we're done!

6 0

2 years ago