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Orlov [11]
3 years ago
14

24 POINTS!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
Archy [21]3 years ago
7 0
Step 1: 0.4 - 1.6 = 1.2

Step 2: 1.2 + 9.6 = 10.8

The answer is B=10.8

Hope this helped :)
Setler [38]3 years ago
7 0

Answer:

a=6

b=12

Step-by-step explanation:

Step 1

Find the value of the ratio

\frac{x}{y}=\frac{0.5}{0.4}=1.25

Step 2

Find the value of a

\frac{a}{4.8}=1.25

a=4.8*1.25=6

Step 3

Find the value of b

\frac{15}{b}=1.25

b=15/1.25=12

You might be interested in
If the product of two positive fractions a and b is 15/56, find three pairs of possible values for a and b
Andrews [41]

Answer:

First possible pairs = (3/7)*(5/8) = 15/56

second possible pairs = (3/4)*(5/14) = 15/56

third possible pairs = (1/2)*(15/28) = 15/56

Step-by-step explanation:

According to the question,

a x b = 15/56

three possible pairs will be as follows:

Before proceeding to make possible pairs, we have to know the prime factorization of the numbers -

15 = 1, 3, 5, 15

56 = 1, 2, 4, 7, 8, 14, 28, 56

As we need three possible pairs, we have to check which pairs take us to 15/56. Again, since the fraction is positive, therefore, the fractions will be proper. Therefore, 3/2, or 5/4 will not be counted. Therefore,

First possible pairs = (3/7)*(5/8) = 15/56

second possible pairs = (3/4)*(5/14) = 15/56

third possible pairs = (1/2)*(15/28) = 15/56

fourth possible pairs = (3/8)*(5/7) = 15/56

So, we can get those four possible pairs. Among those, first 3 pairs are different. Therefore, those are possible pairs.

4 0
2 years ago
Which of the following is equivalent to 0.000001?
Sergio039 [100]
You didn’t post the options but that is also equal to 1.0 x 10^-6
7 0
2 years ago
The data below represents the number of hours a group of students volunteered at a local soup kitchen.
irina [24]

Answer:god

Step-by-st

8 0
2 years ago
3 divided by what equals 36
ludmilkaskok [199]
108 divided by 3 equals 36. I got this answer by multiplying 3 and 36, which equaled 108. Then I figured out that 108 divided by 3 equals 36!
6 0
3 years ago
Read 2 more answers
Someone please help me I will give brain list!!!!!!!
wel
The answer is 1,632. You multiply 16 by 17 then by 12 to get 3,264. But since it is a triangle, which is half of a rectangle, you divide by 2, and you get 1,632. Hope this helps!

Aye Sir!
8 0
3 years ago
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