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hichkok12 [17]
3 years ago
8

Kevin had 13 coins in his pocket. All of his coins are either dimes or quarters. When he emptied his pocket,Kevin found that he

had $2.05. How many dimes and quarters does he have
Mathematics
2 answers:
masha68 [24]3 years ago
8 0
5 quarters and 8 dimes would be your answer :)

Pie3 years ago
5 0
Has to be odd number of quarter so 1 3 5 
1 wouldnt work 
3 wouldn't get you enough 
5 would get you 1.25 and 8 more dimes would get you to 2.05 
this would mean that your answer is  5 quarters and 8 dimes,
please like if this was helpful, and brainiest if you would<span />
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Multiply 2×-5/7×-3/-8​
solniwko [45]

Hey Kat! :)

Glad to see you on Brainly.

Look below and watch how we solve this problem.

Ask any questions if you need it! I'll respond when you need it!

This is a bit of a hard, one. So please ask questions.

------

Please use the rule a/b x c/d = ac/bd while solving.

After using that equation, it should look like this:

2 x -5 x -3 / 7 x -8

Simplify 2 x -5 to -10.

Now, it should look like -10 x -3 / 7 x -8

30/7 x -8

30/-56

- 30/56 (the negative is front of the WHOLE equation.)

-15/28 is our final answer.

6 0
4 years ago
How to write a paragraph proof? Given: ∠T and ∠V are right angles TW║VU.<br> Prove: ΔTUW≅ΔVWU
mafiozo [28]

Note: The missing diagram is attached below for a reference.

Answer:

  • Δ TUW ≅ ΔVWU by AAS case.

Step-by-step explanation:

Given:

  • ∠T and ∠V are right angles.
  • TW║ VU

To Prove:

  • Δ TUW ≅ ΔVWU

As

∠ T ≅ ∠ V ≅ 90^{0} (Given)

Side  UW ≅

TW║ UV

and UW is a transverse

So,

∠ TWU ≅ ∠ WUV \left[alternate\:\:interior\:\:angles\right]

As\:Angle\:=\:Angle\:=\:side\:are\:equal

Thus,

  • Δ TUW ≅ ΔVWU

Keywords: proof, paragraph, logic, reason

Learn more about proof and reason from brainly.com/question/13396866

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3 years ago
What is the answer to 6^4 divided by 2^4 in exponential notations?
UNO [17]
The answer is 6⁴ ÷ 2⁴ = 3⁴ (81)

4 0
4 years ago
Tony bought 48 roses for $24. How much do 24 roses cost?
storchak [24]

I'm going to say that the answer is $12 for 24 roses

8 0
3 years ago
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The cell phone plan from Company C costs $10 per month, plus $15 per gigabyte for data used. The plan from Company D costs $80 p
DaniilM [7]

Answer:

C(g) = 10 + 15g

C'(g) = 80

The monthly charges of Company C for using 2 Gigabyte of data usage.

Step-by-step explanation:

The cell phone plan from Company C costs $10 per month, plus $15 per gigabyte for data used. The plan from Company D costs $80 per month, with unlimited data.

Now, the monthly cost in Company C for using g gigabyte of data will be  

C(g) = 10 + 15g ........ (1)

Again, the monthly cost in Company D for using g gigabyte of data will be  

C'(g) = 80 ......... (2)

Now, from equation (1), the statement C(2) = 10 + 15 × 2 = 40, means that monthly charges of Company C for using 2 Gigabyte of data usage.

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3 years ago
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