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zubka84 [21]
3 years ago
12

How do you write 3.50 x 102 in standard form?

Mathematics
1 answer:
vekshin13 years ago
6 0
357 is your answer because all you do is solve the problem =
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Plot, and 12 on the number line.<br>ttttttttttttt​
ZanzabumX [31]

Step-by-step explanation:

i guess this is the answer

6 0
3 years ago
One integer is 1/3 times another. The sum of their squares is 90. What are the two integer?
beks73 [17]
<h2>Answer:</h2>

Hence, the two integers could be:

                   3 and 9

                        0R

                   -3 and -9

<h2>Step-by-step explanation:</h2>

Let the two integers be denoted by a and b.

It is given that:

One integer is 1/3 times another.

i.e. let

a=\dfrac{1}{3}b

i.e.

b=3a

Also,

The sum of their squares is 90.

i.e.

a^2+b^2=90\\\\i.e.\\\\a^2+(3a)^2=90\\\\i.e.\\\\a^2+9a^2=90\\\\i.e.\\\\10a^2=90\\\\i.e.\\\\a^2=9\\\\i.e.\\\\a=\pm 3

Hence, when a=3 we have:

b=9

and when,

a=-3

then b=-9

6 0
3 years ago
2x+y=8 simplify all fractions
Mrac [35]

The simplified form of the given equation ( 2x + y = 8 ) is x = 4 - y/2.

<h3>Simplify all fractions?</h3>

Give the equation;

  • 2x + y = 8
  • Simplify

2x + y = 8

Subtract -y from both sides

2x + y - y = 8 - y

2x = 8 - y

Divide both sides by 2

2x/2 = ( 8 - y )/2

x = 8/2 - y/2

x = 4 - y/2

Therefore, the simplified form of the given equation ( 2x + y = 8 ) is x = 4 - y/2.

Learn more about equations here: brainly.com/question/14686792

#SPJ1

7 0
2 years ago
Lacy walks 3 miles in one hour. How many feet does Lacy walk in 30 minutes
Juliette [100K]
First we have to convert 1 mile into feet, then divide by two to find how many feet she walked in a half an hour.

There are 5280 feet in a mile.
5280/2640

The correct answer is 2640.

Hope this helped! Please comment or DM me if you have any questions or still need help. :)
5 0
3 years ago
If the APY of a savings account is 2.6% and if the principal in the savings account was $2400 for an entire year, what will be t
melamori03 [73]
The answer is $2462.40
7 0
4 years ago
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