If 21 and 22 are complementary angles, and m/1 = 74°; find m22.

Answers

Answer 1
Answer:

Answer:

The measure of angle 22 is 16 degrees.

Step-by-step explanation:

Complementary angles are angles that add to 90 degrees.

m21 + m22 = 90

74+ m22 = 90

m22 = 90-74

m22 = 16

The measure of angle 22 is 16 degrees.


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Greatest integer function What is the value of [-12]?
A. –13
B. –12
C. 12
D. 13

Answers

basically if the number is not an integer, round down to the nearest integer
-12 is integer
we are done

B is anres

The are of a square is 36w^2 +60w + 25. what the side length of the square?

Answers

I hope this helps you

Find the distance between the points (1, 4) and (-2, -1).

Answers

The distance between the two points is √34

Distance between two points

The formula for calculating the distance between two points is expressed as:

  • D = √(x2-x1)² + (y2-y1)²

Given the coordinate points (1, 4) and (-2, -1). Substitute into the formula to have:

D = √(-1-4)² + (-2-1)²

D = √(-5)² + (-3)²

D = √25 + 9

D = √34

Hence the distance between the two points is √34

Learn more on distance here: brainly.com/question/23848540

Answer:

(3,5)count manually to get(3,5)

Solve: sec b cosec b=2 cosec b

Answers

Answer:

b = 60° or 300°

Step-by-step explanation:

We can solve the equation sec b csc b=2 csc b in terms of sin and cos as follows:

We can write sec b and csc b in terms of sin and cos:

\sf sec \:b = (1)/(\:cos\: b)

\sf csc b = (1)/(sin \:b)

Substituting these expressions into the equation, we get:

\sf (1)/(cos b) \cdot (1)/(sin b) = 2 \cdot (1)/(sin b)

Multiplying both sides of the equation by sin b cos b, we get:

\sf 1 = 2\cdot (cosb\cdot sinb)/(sinb)

\boxed{\sf (sin b)/(sinb)=1}

so,

\sf 1 = 2\: cos b

Dividing both sides of the equation by 2, we get:

\sf (1)/(2) =cos b

\sf cos 60^\circ = cos b

Since cos is positive in 1st and 4th quadrant, so

\sf cos 60^\circ \:\:or\:\:cos(360^\circ-60^\circ)= cos b

Therefore, the solutions to the equation sec b \csc b=2 \csc b for b is 60° or 300°

⚠️I NEED THE ANSWER RIGHT NOW!! I WILL GIVE BRAINLIST!⚠️Subtract 5/6−(-4/9).

1 5/18

7/18

-7/18

-1 5/18

Answers

Answer:

15/18+8/18

23/18=15/18

Step-by-step explanation:

Hello!

Your answer is A. or 1 5/8!

Hopefully this helps! :D

Please help with number 24 !!

Answers

The answer is F. y=2.5x. This is because if you multiply each pound (x)  from the table by 2.5, you will get the cost (y). Hope this helps!
If y varies directly with respect to x, then
y = k*x
Solving for k, we get
k = y/x

Pick any column of (x,y) values and plug it into the equation
I'm going to pick (x,y) = (4,10)
k = y/x
k = 10/4
k = 5/2
k = 2.5

So the equation is y = 2.5*x or simply y = 2.5x
Answer is choice F