Please help 20 points

Mathematics

1 answer:

stich3 [128]2 years ago

6 0

Answer:

Step-by-step explanation:

wekk you can look and see ther is a plot and it is labled. look at where there are specifically labled at and look at the formula it says the age. the formula is really important. look at how mant websites visited and that will get you your awnser, 12 is the first one look at the amont of units in where the dots are

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What is four over nine equal A over 45

QveST [7]

Answer: A = 20

How to Solve:

Just by looking at this problem I can tell that the denominators (9 an 45) are factors of 9. So the second equation is multiplied by 5 from the first equation.

4/9 x 5

4 x 5 = 20
— -—
9 x 5 = 45

So A would be 20.

Another way to solve this would be by multiplying the 1st equations numerator with the second equations denominator:

4 x 45 = 180

Then divide 180 with the 1st equation’s denominator.

180 / 9 = 20

A = 20

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2 years ago

Q). The sum of four consecutive natural numbers is 166. What are the numbers?

MariettaO [177]

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1 year ago

Read 2 more answers

Can someone help me plz

VashaNatasha [74]

$\huge{HEY!!}$
______________________________

⚫We have to find out the value of $1 \frac{2}{3} \div 6$

⚫So we have to convert it like this first,

$\frac{5}{3} \div 6$

⚫Do reciprocal to change the sign of divide into multiply

$\frac{5}{3} \times \frac{1}{6}$

⚫By doing this, we will get

$\frac{6}{18}$

Simplify this,

$\frac{1}{3}$

⚫⚫So our answer will be $\frac{1}{3}$

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3 years ago

19.If V= V + at, then a=

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Answer:

$a=\frac{V-V_{0}}{t}$