let h(x) be the inverse of f(x).If h(x)=-4+1 find f(x)

Answer:

Step-by-step explanation:

The sum of the interior angles, in degrees, of a regular polygon is given by the formula 180(n – 2), where n is the number of sides. The problem concerns a polygon with six sides, so we will let n = 6. The sum of the interior angles in this polygon would be 180(6 – 2) = 180(4) = 720. The angle on the bottom left is a right angle because of the square indicator. We know that this is 90 degrees. If we take the sum of the angles that we know we get 593. 720 - 593 = 127. x = 127.

Answer:

x=127

Step-by-step explanation:

take 180(n-2) where n=6, and you get 180(6-2) which simplified is 180(4) = 720. The sum of all the other angles is 593. subtract 593 from 720 (720-593=127). 127 is the angle of x.

all the steps laid out:

1. 180(n-2)

2. n=6

3. 180(6-2)

4. 180(4) = 720

5. 126 + 112 + 155 + 110 + 90 = 593

6. 720 - 593 = 127

7. x=127

Answer:

[tex]k = \frac{12r - 9}{4r - 5} \\ [/tex]

Step-by-step explanation:

[tex]k(4r - 5) \geqslant 12r - 9 \\ k = \frac{12r - 9}{4r - 5} \\ [/tex]

Answer:

#5. m<NMO = 44 and X = 9

Step-by-step explanation:

#5. 5x - 1 + 3x + 4 = 75 (<NMP is the entire angle, which equals 75.)

combine like terms

8x + 3 = 75

subtract 3 from both sides and divide 8.

x = 9

5(9) - 1

m<NMO = 44

#6

Answer:

n=35

Step-by-step explanation:

Answer:

669 cups of sugar

Step-by-step explanation:

223 x 3 = 669

Answer:

500

Step-by-step explanation:

4 times 10 equal 40

5 times 20 equals 100

12 times 30 equals 360

360

+ 100

40

________

500

Answer:

answer is (14x+6) hope it helps

Answer:

x = 9.47 degrees  ( in first quadrant.

Step-by-step explanation:

sin2x + sinx cos x = 1/2

Now sinx cos x = 1/2sin2x so:

3/2sin2x = 1/2

sin2x = 1/2 / 3/2

sin2x = 1/2 * 2/3 = 1/3

2x = arcsin 1/3 = 19.47 degrees

x = 9.74 degrees to nearest hundredth.

Answer:

Step-by-step explanation:

Answer: 1 degree Fahrenheit

Step-by-step explanation:

The temperature starts at -10 degrees F, so if in two hours, the temperature has risen by 4 degrees, then the new temperature is -10 + 4 = -6 degrees F. 3 hours later, the temperature has risen another 7 degrees, so the new temperature is -6 + 7 = 1 degrees F. "addition equation" is ambiguous without knowing what class you are taking, but one such equation to represent the situation could be T = -10 + 4 + 7 = 1.

Answer:

17. i

18. a

19. g

20. d

21. h

22. j

23. b

24. f

25. c

26. e

Answer:

greatest (2, 13/15, -0.75, -2) least

Step-by-step explanation:

Answer:

1 1/2  OR 1.5 in decimal form

Step-by-step explanation:

If Mrs. Roberts drives 3/4 miles in half a minute, 1/2 x what = 1? 2. Multiply both items by 2. 3/4 x 2 = 6/4, also known as 1 1/2 or 1.5 Hope this helped!!

Answer:

the answer is x = -1

so yea

Answer:

very easy first open the bracket and then Bodmas

Answer: 2(x + 10)

Step-by-step explanation: you have to add all of the perimeter sides together so you will have to times the length by 2 so your equation would be (8 × 2 = 16). Then the width by 2 ( 2 × (x+2) = 2x + 4) now you add them together

16 + 2x + 4

2x + 20

Now you have to take out the highest common factor which is 2

So it will be 2(x + 10)

Answer:

series

Step-by-step explanation:

the answer of the question is series

Answer:

If you made $33 in 8 hours, then you should divide 8 into 33 to see how much you make per hour. 8÷33= (explaining how to get answer) can 8 go into 3? No. put a zero on top of the first three. Now can 8 go into 33? yes, 4 times, 4×8= 32, so we have 1 left over. add 2 decimals to the number so that it is $33.00, (still that same number just with zeros on the end). So far the answer is $04.??. How many times can 8 go into 10? 1 time with 2 left over, so write the one on top of the .0! Now with 2 left over we have to see how many times 8 can go into 20, 8×2= 16 16+8=24, so it can only go in 2 times without going over 20. Now that we have rounded it up to 2 decimals we don't have to keep going and your answer is

$4.12 times that by 5 and you will get the final answer.

4.12

×   5

20.60

Hope I explained I okay!

Step-by-step explanation:

Answer:

about 20.63

Step-by-step explanation:

Answer:

1 < x ≤  2

4 ≤ -2(x-4) < 6

Number line see attached.  x = 2

Step-by-step explanation:

4< = 8-2x < 6

4 ≤ -2(x-4) < 6

1 < x ≤  2

Answer:

99235

4

Explanation: Addition, and Multiplication

Answer:

$35.53

Step-by-step explanation:

12.32+11.23+7.89=31.44

31.44*0.08(for the 8% tax)=2.52

31.44*0.05=1.57

31.44+2.52+1.57=35.53

Answer:

140

Step-by-step explanation:

one exterior = the sum of two interior

Answer:

$78.84

Step-by-step explanation:

$26.28 multiplied by 3 is $78.84

Answer:

[tex]first \: w \: do \\ \\ 180 - 154 \\ \\ = 26 \\ \\ second \: we \: do \: \\ \\ x + 10 + x + 26 = 180 \\ \\ 2x + 36 = 180 \\ \\ 2x = 180 - 36 \\ \\2 x = 144 \\ \\ x = \frac{144}{2} \\ \\ x = 72[/tex]

Answer:

Step-by-step explanation:

The exterior angle is the sum of non-adjacent interior angles:

The other interior angle is 82°

Answer:

Attached

Step-by-step explanation:

Answer:

Your weight...

Step-by-step explanation:

Answer:Well, a linear function is proportional, a straight line (on a graph). And the numbers must not have the same answer. For instance, if the X input is 5, and the Y output is 7. And then another X input is 5, and the Y output is 8, that's non-linear.

So, the Answer would be the third graph. This is because the X values are steadily increasing, and so are the Y values.

For the X and Y values, for each time X increases by 1, Y increases by -8. This is, linear because both sides are constantly and evenly increasing.

Answer:

Francine's score: 34x + 14

Cheryl's score: 30x + 22

Equal scores => 34x + 14 = 30x + 22

34x - 30x = 22 - 14

4x = 8

x = 8 /4 = 2.

Answer: 2  

Step-by-step explanation:

Answer:

2% of 1kg

Step-by-step explanation:

20g/1kg x 100

= 20g/1000g x 100

1/50 x 100

=2

Therefore, 20g is 2% of 1kg

Hope it helps you

Answer:

2%

Step-by-step explanation:

1kg=1000g

=20/1000×100%

=2%