ther are 6 blades on each windmill how many total blades are on 7 windmills ? use a fives fact to solve

Answers

Answer 1
Answer: 6*7=42
There are 42 blades. 

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Split 2.50 into the ratio 3:2

Answers

3+2=5

2.50=5 units
divide by 5
0.5=1 unit

3:2
3 times 0.5=1.5
2 times 0.5=1

split is 1.5:1

Solve 5.7y - 3.9y I is not smart lolz

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5.7 of anything minus 3.9 of the same thing leaves 1.8 of them.

A pair of shoes that cost $56 last year cost $75 this year.

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What’s the question? The difference 19$

Name two different numbers that round to 9.2 when rounded to the nearest tenth????

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9.21, 9.22, 9.23, 9.24, or 9.25 would all work.

Some help me with this please!!

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First of all observe that

r^6s^3=(r^2s)^3 \implies \sqrt[3]{r^6s^3}=\sqrt[3]{(r^2s)^3}=r^2s

So, we have

\log(r^5s^6\sqrt[3]{r^6s^3})=\log(r^5s^6\cdot r^2s)

We can simplify the input as

\log(r^5s^6\cdot r^2s)=\log(r^7s^7)

The logarithm of a multiplication is the sum of the logarithms:

\log(r^7s^7)=\log(r^7)+\log(s^7)

Finally, invoke the logarithm property \log(a^b)=b\log(a)

to get the final answer

\log(r^7)+\log(s^7)=7\log(r)+7\log(s)

Please help idk nothing

Answers

Convert 9 1/2 into a mixed fraction: 19/2.
Now, multiply with 6 which in fraction form is 6/1
19/2 times 6/1 equals 114/2

Now you can divide 114/2 which is 57 inches squared.

Have a good day ! :)