i need one to solve this please
Given sin A = and cos B = where A and B are both acute,
the exact value of cos(A - B)

Answers

Answer 1
I’m not really so sure i’m sooo sorry but i think it is A

Related Questions

Mr. Thomas drove from Banesville to Tempe and back.
How many miles did he save driving this route instead of driving
from Banesville to Georgetown to Tempe and back the same way?




Please HELP

Answers

Answer:

what are the answer options

Step-by-step explanation:

which proof has a flaw? ( i need help in my geometry class, and will give brainliest answer if is correct!!) please help :)​

Answers

Answer:

The second reason is incorrect.

It should be "Transitive Property of Congruence"

Answer:

Reason 2 ( got it correct on my test)

Step-by-step explanation:

The reason must justify its corresponding statement.

Are the given
equations parallel,
perpendicular, or
neither?
y = 3x + 5
y = 3x - 7

Answers

Answer:

parallel

Step-by-step explanation:

They have the same slope, just different y-intercepts. The two lines never cross, making them parallel.

HELP YALLL

I’m not good at math

Answers

Answer:

7x^2−19x+10

Step-by-step explanation:

3 x 2 − 14 x + 16 + 4 x 2 − 5x − 6

 

Select all the irrational numbers BRAINLY PLS HEP ME RIGHT NOW IT MATH !

Answers

Answer:

rational are repeating decimals. So choose the ones without the line on the top

Step-by-step explanation:

what are some important things you learned about mistakes,struggle and speed that everyone your age should know ?

Answers

Answer:

It’s okay to make mistakes that’s how you learn more. The struggle isn’t always going to there just get threw it and in the end it would seem like it was worth it. And for speed move at your own speed the speed you can be your best in if you go move up the pace do it but dont be stressed out just keep going.

Step-by-step explanation:

Which expression can be used to convert 100 USD to Japanese yen?

Answers

1 USD = 113.83 Japanese Yen

100 USD = 100 x 113.83 Japanese Yen

100 USD = 11,383.00 Japanese Yen

what is the mean of this set
0,100,100,100,100​

Answers

Answer:

80

Step-by-step explanation:

Mean simply means the average. To calculate the average of all these numbers, add them all up together and divide that number by how many numbers you added.

A simple equation you can use is:

[tex]\frac{the sum of the terms}{the number of terms}[/tex]

To calculate the mean of the set : 0,100,100,100,100​

= 0 + 100 + 100 + 100 + 100

= 400 / 5

= 80

The mean of the set is 80.

Please find the measure of the exterior angle

Answers

Answer:

exterior angles:

144°and 36°

126° and 54°

90° and 90°

Step-by-step explanation:

we know that each angle in a triangle adds up to 180°.

so,

2x+3x+5x=180

10x=180

x=180/10

x=18

the interior angles are:

2x=36°

3x=54°

5x=90°

and explanation is provided to find the exterior angles above.(sorry for the bad handwriting)

Plz help! Are they right? The questions are below!

Answers

Answer:

I believe the first one is correct, not so sure about the other one.

Step-by-step explanation:

Use distributive property to write the expression as a product: 8 4y + 22+ 7y =​

Answers

11y+30 Is the simplified equation. Not sure if this helps any but It's we're talking about rn ;-;

Which value is equivalent to 27^-4(27^5•27^2)-1?


PLEASE HELP ME!!!
and don’t mind the clue circle on there i pressed it on accident!!!

Answers

Answer:

2nd option) 1/27^7 is equivalent to 27^-4(27^5•27^2)-1

A polygon is shown on the graph:

A polygon is shown on a coordinate plane. Vertex A is located at 2 comma negative 1, vertex B is located at 1 comma negative 4, vertex C is located at 3 comma negative 5, vertex D is located at 5 comma negative 3.

If the polygon is translated 3 units down and 4 units left, what will the coordinates of the new image be? Use prime notation in expressing the new coordinates.

Answers

Answer:

4 units left : subtract 4 from each x coordinate

3 units down : subtract 3 from each y coordinate

Step-by-step explanation:

Help me solve this problem please please

Answers

Answer:

to find the h value you have to use the equation B

What are the Slope and Equation of the graph?

Answers

Answer:

Slope= -3

Equation: y=-3x-44

Translate this sentence into an equation.
Goran's height increased by 13 is 48.
Use the variable g to represent Goran's height.

Answers

Answer:

g+13=48

Step-by-step explanation:

Solve the following equation for b: -6 (-3-b) = 18 + 6b

Answers

Answer:

Hope this helped you

PLEASE MARK AS THE BRAINLIEST (ㆁωㆁ)

Answer:

b = 0

Step-by-step explanation:

-6 (-3-b) = 18 + 6b

18 + 6b = 18 + 6b

b = 0

chris is comparing two music downloading websites. the first site charges a $15 membership fee and then charges $0.50 per song. the second website has no membership fee, but they charge $0.80 per song. how many songs will chris have to download before the two sites charge the same amount

Answers

Answer:

hE WILL HAVE TO DOWN LOAD 50 SONGS

Step-by-step explanation:

Which number is NOT a solution for 4x - 2] < 8?
A-1
B 5
C 2.
DO

Answers

The answer is five or B

Only number 7

Please

Answers

Answer:

Step-by-step explanation:

20 problems

correct=+4

false=-1

unanswered=0

Uncorrectly:5 => -5

unanswered:2 =>0 points

20x4=80 points in total(only correct awnsers)

=>20-5+2=13 correct awnsers

13x4=52

52-5=47

It will be nice if you give me brainliest. Good luck!

how many hundredths are in 11 wholes?

how many hundredths are in 3 tenths?

how many hundredths are in 11.3?

pls help!!!​

Answers

Answer:

1) 11/100 or 0.11

2) 3/1000 or 0.003

3) 113/1000 0.113

Step-by-step explanation:

Firstly, hundredths is the same as 1/100.

Multiply every number by 1/100.

11/1 • 1/100 = 11/100 or 0.11

(Remember, 11 over 1 is the same as 1. Multiply the numerators and denominators and you get 11/100).

3/10 • 1/100 = 3/1000 or 0.003

11.3/1 • 1/100 = 113/1000 or 0.113

(Move the decimal once to the right to get rid of the decimal point).

Hope this helps!

At the fabric store, you spent $51.30 for 15 yards of fabric. How much did each yard cost

Answers

$51.30 divided by 15 yards equals $3.42 each yard.

i need help with dis 4m+t=?

Answers

7m is the answer beverage to

1. What is the solution to(3x - 10x + 5 = 5x + 172
Record your answer and fill in the bubbles on the grid below. Be sure to use the correct
place value
OOOOOOOOOO
OOOOOO
OOOOO
2. Rectangle ABCD has a length represented by the expression 2x = 3 and a width
represented by the expression 4x + 5 Rectangle PORS has a length represented by
the expression - 1 and a width represented by the expression 3X Which of the
following expressions can be used to represent the difference in the perimeters of
Rectangle ABCD and Rectangle PORS?
A.
2x + 1
B. 4x + 2
C. 20x + 6
D. 4x + 6

helpppppppp!!!

Answers

Answer:

16 its not true trust

Step-by-step explanation:

Answer:

bhhk

Step-by-step explanation:

drdytkbk

Another neighbor said, “My age is the difference between twice my age in 5 years and and twice my age 5 years ago.” How old is this neighbor? A third neighbor had the same claim for 17 years from now and 17 years ago. How old is this neighbor?

Answers

Answer:

The neighbor is 20 years old.

The third neighbor is 68 years old.

Step-by-step explanation:

Equations

Let's set:

x=current age of the neighbor

x+5=his age in 5 years

x-5=his age 5 years ago

He claims that his age is the difference between twice his age in 5 years and twice his age 5 years ago. Then:

x = 2( x + 5 ) - 2( x - 5 )

Operating:

x = 2x + 10 - 2x +10

Simplifying:

x = 20

The neighbor is 20 years old.

Repeating for the other neighbor, a similar equation is established:

x = 2( x + 17 ) - 2( x - 17 )

Operating:

x = 2x + 34 - 2x +34

Simplifying:

x = 68

The third neighbor is 68 years old.

Which line is perpendicular to 3y+2x=12?
y=-2x+6
2x+3y=6
y+3x=-2
6x-4y=24

Answers

Step-by-step explanation:

Given line equation : 3y+2x=12

3y=−2x+12

y=(−2x+12)/3

y=-2x/3+4

m=-2/3

perpendicular -1/m=3/2

y=mx+c

y=3/2x+12

2y=3x+12

Question 3 What is the slope of the line that passes through the points (0.-7) and (-4, 3)? 0 -3/11 O -2/5 À O -5/2 0 10/4 Question 4 ​

Answers

Answer:

Gradient = Change in y / Change in x

Gradient = (-7-3) / (0-4)

Gradient = -10/-4

Gradient = 2.5

So the answer is 10/4, which is 2.5

The slope of the line passes through the points (0.-7) and (-4, 3) is -5/2. The correct option is B.

What is a slope?

Slope or the gradient is the number or the ratio which determines the direction or the steepness of the line. The slope is defined as the ratio of the rise to the run.

Given that the points are (0.-7) and (-4, 3). the slope of the line will be calculated as,

Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )

Slope = ( 3 - (-7) / ( -4 - 0 )

Slope = 10 / -4

Slope = -5 / 2

To know more about slopes follow

https://brainly.com/question/3493733

#SPJ6

Which equation in standard form represents the linear relationship shown in the graph?

Answers

Answer:

it's c

Step-by-step explanation:

Answer:it’s D trust me

Step-by-step explanation:

Solve for X.

6(x-1) =9(x +2)

Answers

Answer:

x=-8

Have a wonderful day!!!

Choose 2 numbers whose sum is -2. )

Answers

Answer:

0 and -2

Step-by-step explanation:

0+-2=-2

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