Answer:
Step-by-step explanation:
To find the approximate area of the circle, calculate the area of one sector and then multiply by 16
Remember that
The area of a triangle (one sector) is equal to
therefore
The approximate area of the circle is equal to
Answer:
0816.166 recurring.
Step-by-step explanation:
6 times table : 6, 12, 18, 24, 30, 36, 42, 48.
6 ÷ 4= 0 so 6 didnt go into 4 leaving it to be a remainder so you carry the number over.
how many times does 6 go into 48, which is 8 times.
so far, this is what it would look like.
6 goes into 9, 1 leaving a remainder of 3,so we carry it over to the next number.
how many times does 6 goes into 37, which is 6 times leaving a remainder of 1.
Now we need to go into the decimals because we still have a remainder.
so we now have 10, 6 goes into 10, 1 remainder 4.
how many times 6 goes into 40, 6, remainder 2.
6 goes into 20, 3 times remainder 4. this is going to end up recurring because we ended up with the same number so your full answer, putting all the numbers together would be
0816.166 recurring.
The equation that we have been given is:
=
In order to solve for the value of 'x', we'll have to use cross-multiplication.
Cross-multiplication is a method in which the numerator of one fraction is multiplied by the denominator of another fraction that it is equal to.
Let's cross-mutliply the numerators and denominators:
=
9*(x+2) = 4*(3x)
Distribute the numbers into the parentheses.
9x + 18 = 12x
Simplify by subtracting both sides by 9x:
9x - 9x + 18 = 12x - 9x
0 + 18 = 3x
18 = 3x
3x = 18
Divide both sides by 3:
=
<u>x = 6</u>
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Let me know if you'd like me to explain anything I did here.
- breezyツ