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Katarina [22]
3 years ago
5

Adalyn has a silver bracelet that is made from 1.7 g of copper and 22.3 g of silver.

Mathematics
1 answer:
vodka [1.7K]3 years ago
6 0
1.7 : 22.3
17 : 223 is the ratio. Times 10 throughout
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Which of the following slopes of a line pass through points (1, -3) and (0, 2)?
Aloiza [94]

The slope of the line that passes through (1, -3) and (0, 2) is: B. m = -5.

<h3>What is the Slope of a Line?</h3>

Slope (m) = rise / run = change in y / change in x.

Given the points, (1, -3) and (0, 2):

Slope (m) = (-3 - 2)/(1 - 0)

Slope (m) = -5/1

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Therefore, the slope of the line is: B. m = -5.

Learn more about the slope of a line on:

brainly.com/question/3493733

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1 year ago
Which property would be useful in proving that the product of two rational numbers is ALWAYS rational? A) a b + c d = ad + bc bd
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C

Step-by-step explanation:

So we need to understand what is rational numbers?

Rational number which can be written under this form: \frac{x}{y} when x any are both integers and y\neq 0

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Here, only answer C: \frac{a}{b} *\frac{c}{d} = \frac{ac}{bd} with the condition b\neq 0 and    d \neq 0 and a, b, c and d are integers. Product of two integers is always an integer..

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What's the answer to 8.546 rounded to the nearest ones place
borishaifa [10]

Answer:

8.5

Step-by-step explanation:

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3 years ago
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Makayla has 2 yards of ribbon to use for a craft project she cuts the ribbon into pieces that are 1/4 yard long how many pieces
olga55 [171]

Answer:

8

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2 years ago
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Plz help me this isn’t that hard but I’m struggling so plz I don’t want another detention
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Answer:

The length of the total 8 pieces in 0.8 meters = 6.4 meters

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9 meters - 6.4 meters = the remaining 2.6 meters

2.6 x 0.4 = 6 1/2 pieces of ribbon in 0.4 meters.

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3 years ago
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