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Nataly_w [17]
3 years ago
8

Consider that point A is reflected across the y-axis. What is the distance between point A and the point of its reflection?

Mathematics
1 answer:
Arisa [49]3 years ago
7 0

Answer:

C

Step-by-step explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ), thus

A(3, 4 ) → A'(- 3, 4 )

Since the point A and it's reflection lie on a horizontal line then

distance between = | 3 + 3 | = | 6 | = 6

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In "The Rainy Day," Longfellow uses additional unique strategies to create structure in his poem. Which one does NOT contribute
victus00 [196]

Answer:

Longfellow utilizes sentence length to create effect in the poem. He also uses repetition of phrase such as, " day is dark and dreary". The theme is also set by the ominous tone of the lyric. However, the utilization of Punctuation as a literary device is missing in the poem.

Therefore, it can be stated that Punctuation is not used in this creation by Longfellow. It is in simple and straightforward language with multiple perspective on the rainy day.

7 0
3 years ago
Find the slope of the line that goes through the given points<br> (-2,5), (6,5)
kicyunya [14]

Answer:

0

Step-by-step explanation:

slope = y2 - y1 / x2 - x1

(-2,5) (6,5)

5-5/-2-6

0 / -8

slope is 0

4 0
3 years ago
H= -16t^2+16t+192 When will the ball hit the​ ground?
liubo4ka [24]

Answer:

t = 4 s

Step-by-step explanation

We can infer the origin from the t⁰ term of the quadratic as being 192 feet above the ground. Initial velocity is  16 ft/s from the t¹ term, gravity is -32 ft/s² from the t² term

0 = -16t² + 16t + 192

0 = -t² + t + 12

0 = t² - t - 12

0 = (t - 4)(t + 3)

so either

t - 4 = 0

t = 4 s

or

t + 3 = 0

t = -3 s  which we ignore as it occurs before the ball is released.

6 0
3 years ago
If c = 30 and d = 8, then 2c + 4d =
Reil [10]
<span>If c = 30 and d = 8, then

2c + 4d 
= 2(30) + 4(8)
= 60 + 32
= 92</span>
8 0
3 years ago
Read 2 more answers
I need help with all of these. I’m bad at them. Tell me how you solved for this please
Greeley [361]

1) online has the lower unit price

27.25 / 5 = 5.45

32.16 / 6 = 5.3583333.... rounded it would be

5.35

2) The cost of 7 pounds would be 103.18

73.70 / 5 = 14.74 (cost of one pound)

14.74 x 7 = 103.18

3) The scarf in October costed more

13.35 / 3 = 4.45 (one scarf)

22.65 / 5 = 4.53

hope this helps


3 0
4 years ago
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