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Evgesh-ka [11]
3 years ago
14

[25 POINTS] hi um please send help within like, 20 mins bc I'm gonna cry hahahaha

Mathematics
2 answers:
Rus_ich [418]3 years ago
8 0
I will cry with you
Lana71 [14]3 years ago
6 0

Answer:

c = 3

c = -3

(There are two because absolute value :P)

Step-by-step explanation:

u = 7i + 24j

u = (7, 24)

||c * u|| = 75

75 = || c \sqrt{7^{2}+24^{2} } ||

75 = || c \sqrt{625} ||

75 = || c * 25 ||

3 or -3 = c

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Answer:

c=7.17

Step-by-step explanation:

23=6c-20

43=6c

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David was solving the following problem “determine 80% of 10” and got 80. Where did David go wrong? Show your Work!
bulgar [2K]

Answer: He went wrong when multiplying.

Step-by-step explanation: He went wrong when multiplying because if you actually do the problem your answer would be 8 but he probably did 8 times 10.

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4 years ago
ANSWER THIS QUESTION FOR BRAINLEST AND 10 POINTS
gayaneshka [121]

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Dilated

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three people alice , ben , calvin, are conversing at a taxi stand since taxis are the only ride service in this town. although t
elena-s [515]

Answer:

Alice will have to pay $13.33

Ben will have to pay $23.33

Kelvin will have to pay $43.33

Step-by-step explanation:

Given that

Alice destination is 20 miles away

Ben destination is 30 miles away

Calvin destination is 40 miles away.

For a mile, taxi costs 2 dollars.

To find:

How much each person has to pay if they share the same taxi to their respective destinations?

Solution:

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This $40 will be shared among all 3.

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Charges for Ben = $13.33

Charges for Calvin = $13.33

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This $20 will be shared between Ben and Calvin.

Each will pay = \frac{20}{2} = \$10

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For the next 10 miles, Calvin travels alone.

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This $20 will be paid by Calvin alone.

Charges for Alice = $13.33

Charges for Ben = $23.33

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4 years ago
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