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deff fn [24]
3 years ago
11

Every Day when Lisa returns from school, she puts her change from buying lunch into a jar on her dresser. This weekend she decid

ed to count her savings.
She found that she had 72 coins, all nickels and dimes. The total amount was $4.95. How many coins of each type did she have?

1. Brainstorm ways you may be able to solve this problem. List and describe at least two different ways you come up with.
Mathematics
1 answer:
Hunter-Best [27]3 years ago
7 0
Do you own work!

- Mrs. C.
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Setler79 [48]
128.42.64.78 is a valid IP address
6 0
3 years ago
After a storm, two street lights with the same length are leaning against each
Ray Of Light [21]

Answer:

c = 4.79 feet

Step-by-step explanation:

Given question is incomplete without a picture; find the question with the attachment.

Two poles AD and DB of same length are leaning against each other.

Distance between the poles (AB) = 45 feet

m(∠ADB) = 180°- (60 + 50)°

               = 70°

By sine rule,

\frac{sin50}{AD}=\frac{sin70}{45}=\frac{sin60}{DB}

AD=\frac{45\times (sin50)}{sin70}

      = 36.68 ft

Similarly,

DB = \frac{45\times sin60}{sin70}

     = 41.47 ft

Now c = DB - AD

           = 41.47 - 36.68

           = 4.79 feet

4 0
3 years ago
Ravi bought 50kg rice at the rate it tk40 per kg and sold it at the rate of tk44 per kg. What is the amount of profit or loss?
ololo11 [35]

Here is your Answer

Step-by-step explanation:

Ravi bought rice = 50kg

Rate it =40kg

Sold it at the rate = = 44kg

<h3>Answer: -34</h3><h2 /><h2 /><h2>Mark me as brainlist and give me 20 thx pls</h2>
6 0
3 years ago
Solve for y. 3/2x-3y=6
Vlada [557]
X=2(2+y) is your answer
3 0
2 years ago
Read 2 more answers
Estimate the value of 1573 + 1211<br> - 697.
Mumz [18]

Answer:

2100

Step-by-step explanation:

6 0
3 years ago
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