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nevsk [136]
3 years ago
15

If g(x) = x+1/x-2 and h(x) = 4-x, what is the value of (g•h)(-3)?

Mathematics
1 answer:
Yakvenalex [24]3 years ago
4 0

Answer:

I think my answer is

C. 15/2

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Which transformation will map figure Honto figure H? (1 point)
podryga [215]

Answer:

2) Vertical translation of 10 units

Step-by-step explanation:

Given

H and H'

Required

Which maps H to H'

First, we pick the coordinate of any point on H

H(x,y) = (4,2)

First, we pick a corresponding coordinate on H'

H'(x,y) = (4,-8)

The above coordinates show that H and H' are not a reflection of one another because neither of the x or y coordinates negate one another.

By looking at the coordinates of H and H, we have:

H: x = 2 and H':x = 2 ---  The same x coordinates

H: y = 2 and H': y = -8 --- Different y coordinates

The difference between the y coordinates is:

Difference  = H(x) - H'(x)

Difference  = H(2) - H'(2)

Difference  = 2 - (-8)

Difference  = 2 +8

Difference  = 10

Hence,

<em>2) Vertical translation of 10 units </em> is correct.

3 0
3 years ago
Simplify<br> Enter answer in box:
lesantik [10]

(3/5 + -1/4)/(7/10)

get a common denominator of 20

3/5 * 4/4 =12/20

-1/4 * 5/5 = -5/20

7/10 *2/2 = 17/20

replace

(12/20 - 5/20)/(14/20)

add the top

(7/20)/(14/20)

copy dot flip

7/20 * 20/14

7/14

1/2


7 0
2 years ago
Read 2 more answers
Aubrey’s dinner cost $85. she tips the waitstaff 30% for excellent service. how much does Aubrey tip the waitstaff
Valentin [98]

Answer:

$25.50

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Leah and Junko share a reward of $81, in a ratio 1:8. How much does Junko get?
Marina CMI [18]

Answer:

Junk gets 72

Step-by-step explanation:

Leah: Junko: total

1            8         1+8 = 9

The total is 81

81/9 = 9

Multiply each part by 9

Leah: Junko: total

1*9         8*9    9*9

9             72    81

5 0
2 years ago
Read 2 more answers
Which of the following scale factors would produce a larger image?
wariber [46]

Answer:

D. 3/2 because when it comes to showing a larger image as the question asks you need to find the biggest fraction/number and 1/2 is 0.5 B is 0.66 C is obviously 1 and D. is 1.5

Step-by-step explanation:

8 0
2 years ago
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