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prisoha [69]
3 years ago
5

With nothing but nick and pennies in his pocket , Rupert can afford 77 cents worth of candy. If he has 21 coins in his pocket ho

w many coins does he have of each type
Mathematics
2 answers:
LUCKY_DIMON [66]3 years ago
6 0
14 nickles and 7 pennies
Talja [164]3 years ago
3 0
He has 14 nickles and 7 pennies
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Explain how you would graph the line containing a slope of-1/5 that goes through the point (1,-4)​
madam [21]

Answer:

y= -1/5x + 1/5

Step-by-step explanation:

y- y1 = m(x - x1)

Slope m=-1/5

(1, -4)

1 = y1

-4 = x1

y- 1 = -1/5(x-(-4))

y-1 = -1/5(x+4)

y-1= -1/5(x)+ -1/5(4)

y-1 = -1/5x + -4/5

add one to both sides

y= -1/5x + -4/5 + 1

y = -1/5x + 1/5

8 0
4 years ago
What is the value of h?
algol [13]

The two angles shown are supplementary angles, meaning that there sum equals 180. Knowing this you can set up an equation and solve for h...

3h + 18 + 15h = 180

Combine like terms

18h + 18 = 180

Subtract 18 to both sides

18h + (18 -18) = 180 - 18

18h = 162

Isolate h by dividing 18 to both sides

18h/18 = 162 /18

h = 9

Hope this helped!

8 0
3 years ago
Read 2 more answers
Convert 1.50 micrometers^2 to m^2. Show your solution.
Vadim26 [7]

Here is the solution for the problem:

<span>1m * 1m = 1m² </span><span>
<span>1m = 1,000,000µm = 1 x 10^6µm </span>
<span>1 x 10^6µm * 1 x 10^6µm = 1m² </span>
<span>1x10^12µm² = 1m² (Now, divide both sides by 1x10^12). </span>
<span>1x10^12µm² / (1 x 10^12) = 1m² / (1 x 10^12) </span>
<span>1µm² = 0∙000 000 000 001 m² (x both sides by 1.5). </span>
<span>1.5µm² = 0∙000 000 000 0015 m² </span>
1.5µm² = 1∙5x10^-12 m²</span>

So 1.50 micrometers^2 is equal to 1.5 x 10^-12 m². I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

8 0
3 years ago
Order from greatest to least -3, 6.5, 13 1/2, -5.3, 24, -1/4, and 1.25
Lostsunrise [7]

Answer:

Step-by-step explanation:

Greatest to least would be 24, 13 1/2, 6.5, 1.25, -1/4, -3, -5.3

6 0
2 years ago
What expression is equivalent to <br> 2/3 X 5 =? i need to know I'm in 5 grade so I need help? plz?
Zinaida [17]
An expression equivalent is 1/3 x 10
4 0
3 years ago
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