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sineoko [7]
2 years ago
6

PLEASE HELP ME WITH MATH

Mathematics
1 answer:
Alexxandr [17]2 years ago
4 0

Answer:

down below

Step-by-step explanation:

1) 4% of 120 = 4.8, so 120+4.8 = 124.8 cm tall

2) 12% of 6000 = 720 .  6000-720 = 5280 gallons

3) 22% of 200 = 44 . 200-44 = 156

4) 30% of 40 - 12 .   40 - 12 = $28

5) 35% of 140 = $49 .  140 + 49 = $189

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Frank and Lisa are analyzing the chart, which shows the speed at which light travels through different media. A 2 column table w
Shalnov [3]

The correct answer is

c) Neither person is correct because light does not change frequency when it travels through different media

we have given that The column on the right is labeled speed of light in meters per second and are all times 10 Superscript 8 Baseline with entries 2. 25, 2. 99, 1. 97, 1. 24.

<h3>What happened when light travels through the different media?</h3>

light changes both wavelength and speed when it travels through different media, but the frequency remains the same

light changes both wavelength and speed when it travels through different media, but the frequency remains the same.

Therefore the option c is correct that

Neither person is correct because light does not change frequency when it travels through different media

To learn more about the wavelength visit:

brainly.com/question/10728818

5 0
2 years ago
What is 500 time 200 i konw it do you
Eva8 [605]

Answer:

100,000

Step-by-step explanation:

3 0
2 years ago
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Extra Example 3: Hazel has $23.28 in her purse. She has $5.60 more than Nixon.
sveticcg [70]

Answer:

Yolanda is correct.

Step-by-step explanation:

If Hazel has $23.28 and $5.60 more than Nixon, then Nixon will have $17.68 because 23.28-5.60 is 17.68.

The only way Paul would be right is if Nixon has $5.60 more than Hazel because 23.28+5.60 is 28.88.

4 0
3 years ago
Help me with this please
zvonat [6]

Answer: (6,4)

10 + 2 / 2 = 6

-1 + (-7) / 2 = -4

3 0
3 years ago
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If mZTUV = (9x + 1)", mZTUW = (7x-9), and<br> mZWUV = (5x - 11)", find the value of x.
Vanyuwa [196]

Answer:

x = 1

Step-by-step explanation:

Since, angle TUV has been divided in two parts by a ray UW

Measure of angle TUV = measure of angle TUW + measure of angle WUV

m∠TUV = m∠TUW + m∠WUV

By substituting the values of the given angles,

(9x + 1) = (7x - 9) + (5x - 11)

9x + 1 = 12x - 20

12x - 9x = 20 + 1

21x = 21

x = 1

Therefore, x = 1 will be the answer.

5 0
3 years ago
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