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ValentinkaMS [17]
2 years ago
7

Please help me with these questions! Fill in the blanks. Legit answers only please!

Mathematics
1 answer:
Roman55 [17]2 years ago
3 0

Answer:

values of y are

2 1 -1

2 -1 -4

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(2/3v)^-3 for v=9 I don't understand how to find the answer. will you help me?
natta225 [31]

V=square root (3/2)/2
Or V=-square root (3/2)/2

8 0
3 years ago
A sum of money is divided in the ratio 2 : 3 : 7 .Given the largest share is $112,calculate the smallest share.
emmasim [6.3K]

Answer:

$32

Step-by-step explanation:

A sum of money is divided in the ratio 2:3:7.

Let the share of each individual be represented by 2x,3x,7x respectively.

The largest share (7x) is given as $112.

\[7x = 112\]

\[=>x = \frac{112}{7}\]

\[=>x = 16\]

So the respective shares are \[2\times16,3\times16,7\times16\]

In other words, the shares are 32,48,112.

So the smallest share is $32

4 0
3 years ago
4/5 of a class is girls and there are 8 boys. How many total in class.
Ann [662]

Answer:

40

Step-by-step explanation:

a+b=c

a=girls

b= boys

c= total

the statement tell us:

4/5 of a class is girls:

a=(4/5)*c

boys=b=8

c=a+b

so we have:

c=(4/5)*c + 8

c-(4/5)*c=8

(5c-4c)/5 = 8

c/5=8

c=8*5

c=40

total=40

3 0
3 years ago
What is the value of the expression below when y 8 and z = 8? 9y + 3z​
aleksley [76]

Answer:

96

Step-by-step explanation:

8y+3z

9(8)+3(8)

72+24

96

6 0
3 years ago
Darren drank 2 liters of water.How much millilliters of water did he drank
Elodia [21]
1 liter = 1,000 ML
2 X 1,000 = 2,000 ML
2,000 milliliter is your answer
4 0
3 years ago
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