Answer:
Step-by-step explanation:
First we need to change the mixed numbers into improper fractions.
9 x 10 = 90 + 1 = 91/10
4 x 4 = 16 + 3 = 19/4
Now we need to get them into simplest terms. There is a few ways to do this, but I know that 10 x 2 = 20 and 4 x 5 = 20 so I will use 20.
Now we can subtract:
And that leaves us with our answer :D
This is false.
The image will be 3x bigger than the original. It will only decrease when you have a negative number.
Answer:
c) x = 20, angle COD = 70 °
Step-by-step explanation:
(x+50)° + 90° +20° = 180°
x + 160° = 180°
x = 180°- 160°
x = 20
Angle COD = (x+50)° = (20 +50)° = 70°
Hope this helps
Answer:
C.
Step-by-step explanation:
We are given the integral:
And we want to select its equivalent form.
We can simply divide the fraction. Therefore:
Simplify:
Our answer is C.
