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Anastasy [175]
3 years ago
14

Sam paid 8.28 for 18 stamps at this rate how much would it cost sam to buy 12 stamps

Mathematics
1 answer:
Rufina [12.5K]3 years ago
5 0

Answer:

7.63?

Step-by-step explanation:

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A is directly proportional to b such that a = 2b. what is a if B =3? Also, what is b if a =7?
Papessa [141]
If b was 3 a will be 6 because 2*3=6
and for the second part b will be 3.5 because 2*3.5=7
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3 years ago
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Solve the inequality.Explain all steps and Identify the properties used. n/-3 + 5>4
Virty [35]
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3 years ago
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9 hundred equals how many tens
user100 [1]

Answer:

90 tens

Step-by-step explanation:

We know that there are 10 tens in a hundred, so this will be our unit rate for the rest of this problem. Since we have 9 hundreds, we have to multiply by 10 to get our answer.

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The answer to our question is 90 tens are in 9 hundreds.

3 0
3 years ago
Mariyam wants to cut her chocolate brownie into two rectangles. What kind of angles will Mariyam form?
Cerrena [4.2K]

Answer:

90°

Step-by-step explanation:

Given - Mariyam wants to cut her chocolate brownie into two rectangles.

To find - What kind of angles will Mariyam form?

Proof -

If she cut the brownie in the rectangular shape, then the angle formed is  90°.

4 0
3 years ago
What is the range of y = sin θ ?
Tamiku [17]
The range of a function is the set of all the possible function outputs. We know that sin theta varies between -1 and 1 if we draw a graph. According to the graph, the largest number that is an output of g is -1, and the smallest number is 1. Every number between them is also an output of g for some input. Therefore, the range of g is [-1,1]. 
5 0
3 years ago
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