Answer:
The answer should be 3cm
Step-by-step explanation:
The way you worded it was kind of confusing so pardon me if the answer isnt the correct answer you were looking for. But I suppose that if 1 cm is 50 in. than 150 in. would be 3 cm. Because 50 + 50 + 50 = 150. And if it is 1 cm. per 50 in. than that would be 3 cm. I hope this answered your question! And if not.. again, im sorry.
Answer:
a symmetry property explains about the congruencee statement
Answer:
1350
Step-by-step explanation:
Initially 90 squirrels were tagged out of a total population of x squirrels.
Similarly, 42 squirrels out of a sample of 630 squirrels had tag
We can use ratio equality to find the total population x.
42:90=620:x
![\frac{42}{90} =\frac{630}{x}](https://tex.z-dn.net/?f=%5Cfrac%7B42%7D%7B90%7D%20%3D%5Cfrac%7B630%7D%7Bx%7D)
Cross multiplying
42 X x = 630 X 90
Dividing both sides by 42
![x=\frac{630 X 90}{42} \\=1350](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B630%20X%2090%7D%7B42%7D%20%5C%5C%3D1350)
The total number of squirrels in the city park is 1350.
It would be D.) 36/162
When you multiply 12 by 3, you get 36. You multiply the same number, 3, by 54 to get 162.
This means that the ratio is equivalent.
Answer:
112 in^2
Step-by-step explanation:
The equation to calculate the area of a circle is A=πr^2. We can solve for the radius of the circle by:
1) plugging in our known value, A=7. So 7=πr^2
2) dividing both sides by π.
7/π=r^2
3) square rooting both sides.
Sqrt(7/π)=r
Plug that into a calculator and you get about 1.4927
Now we multiply that by 4, giving us our new radius of about 5.9708
Plugging that number back into the equation A=πr^2 as r will give us 112.