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Sliva [168]
3 years ago
14

Reshma is making a necklace using green beads and purple beads in a ratio represented on the following double number line. Fill

in the missing values on the diagram and then answer the following question.
If Reshma uses 20 green beads, how many purple beads will she use?

Mathematics
1 answer:
klio [65]3 years ago
5 0

Answer: 4/5

Hope this helps you out! :)

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What is 6 : 8 = n : 12
bonufazy [111]

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6/8 = n/12

Step-by-step explanation:

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6 0
2 years ago
Find the measure indicated
lesantik [10]

Answer:

B) 69°

Step-by-step explanation:

The missing measure is supplementary angle of 111° which means their sum is equal to 180°

180 - 111 = 69.

4 0
2 years ago
Domain and range and function , need ASAP
Diano4ka-milaya [45]

Answer:

Domain: -2\leq x\leq 2

Range: 0\leq y\leq 4

Step-by-step explanation:

The domain of a function is the set of values that one can input into a function and get a valid result.

The range of a function is the set of valid outputs that one can attain when a value is substituted into a function.

6 0
3 years ago
What is the equation of this line?
chubhunter [2.5K]
It is a.) y = (3/2)x
4 0
3 years ago
Read 2 more answers
5. Each pair of polygons below are similar. Show your work! Solve for x:
Stella [2.4K]
Since they are similar, you need to find the ratio of similarity (I made up the term, there is probably a correct one that I can’t remember).

If you divide 16/40, you’ll find that that ratio is 2.5. So then you just multiply 16 x 2.5. You’ll get 18.

18 is the length of the top of the trapezoid.

You set 18=2x+4 and solve it algebraically. Subtract 4 from both sides.

14=2x
Divide by 2 and x=7

(You can also check that the ratio is right by 16/18 is the same decimal value as 40/45. You’ll get .88888...)
4 0
3 years ago
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