Answer:
There are <u>94 millimeters</u> in 9.4 centimeters.
Step-by-step explanation:
Given:
9.4 centimeters.
Now, to find the millimeters in 9.4 centimeters.
1 centimeter = 10 millimeter.
So, <em>9.4 centimeters is multiplied by 10 to get the result in millimeters.</em>
Therefore, there are 94 millimeters in 9.4 centimeters.
Answer:
1/2 or 0.5
Step-by-step explanation:
If there is 2 cats and 2 dogs it would be 2/4, simplify 2/4 you get 1/2. Same with a decimal number 0.25 for each, half is 0.5. I hope that works, sorry if it doesn't!
This is a simple ratio. x : y. So x = 21 when y = 5.
21 : 5.
x : 25
So you are timesing each side by 5
So 21 x 5 = 105.
x = 105
Answer: …
Step-by-step explanation: you need an image
Answer: (x^2)/16 + (y^2)/25 = 1
Step-by-step explanation:
According to the problem we can figure out that the center of the ellipse is (0,0).
Since the foci is (0,3) and (0,-3) we know that the value of c is 3. The major vertices are (0,5) and (0,-5) so the value of a is 5.
If we put this into the equation a^2=b^2 + c^2, we get 25=9+ b^2
We get b^2 is 16
Now since we know that the ellipse is vertical because the x value didn’t change, we know that the b^2 value comes first in the equation. Then the a^2 value which is 25.
