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Nataly_w [17]
3 years ago
6

I need help answering this question please help

Mathematics
1 answer:
MArishka [77]3 years ago
8 0
40

Or at least that what my calculator says.
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How to make change for a dollar using exactly 50 coins.<br> Is there more than one way?
mylen [45]

Answer:

Conversations of currencies

Step-by-step explanation:

I am 100% sure that's the other way

3 0
3 years ago
How to do this?? help me please ​
alexira [117]

Answer:

sinA = 0.79        tanA = 1.3

Step-by-step explanation:

Step1:

Find the length of the line going through the middle from A to C by using pythagorean theorem.

a = 13

b = 12

c= ?

c = sqrt(a^2 + b^2)

c = sqrt(13^2 +12^2)

c = 17.69

Step 2:

Use pythagorean theorem again to find the length of the line going from A to D.

a = ?

b = 14

c = 17.69

c^2 = a^2 + b^2

Now solve for a.

a^2 = c^2 - b^2

a = sqrt(c^2 - b^2)

a = sqrt(17.69^2 - 14^2)

a = 10.81

Step 3:

Use trignometry to find the values of sinA and tanA

sinA = opposite/hypotenuse = 14/17.69 = 0.79

tanA = opposite/adjacent = 14/10.81 =1.3

3 0
2 years ago
What is the value of s?<br> units
coldgirl [10]
<h2>Answer: The answer is 17</h2>
6 0
3 years ago
Please help!! :( with the question below
STALIN [3.7K]

Answer:

47

Step-by-step explanation:

The answer is 47

Have a great day:)

8 0
3 years ago
Last year bill opened an investment account with 7400$, At the end of the year, the amount decreased by 24.5%. How much did this
Stels [109]

Answer:

5600*.065=364

5600+364=$5964 in the account at the end of the year. ☺☺☺☺

4 0
4 years ago
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