Simplest form if I had to explain it would be the lowest number you can get to when using fractions. example, 5/10 in simplest form would be 1/2 because 5 divided but 5 is 1 and 10 divided by 5 is 2 so the answer is 1/2
Answer:
10:9
Step-by-step explanation:
Answer:
-17/18< 3/5
Step-by-step explanation:
positive is always greater than negative
Uhh d might be 4 because 7 times 4 is 28 and 28+8 is 36
Answer:
D
Step-by-step explanation:
Remark
The first thing you must do is notice that <D = <BEA. Mark it that way on your diagram.
The Second thing you need to notice is that <BEA and <A are equal because <A and <D are marked as equal.
So both the large triangle and the small one are isosceles. because 2 of the 3 angles are equal.
Now are you ready for this? That means that BA = 10 because BA is opposite one of the 2 equal angles in the small triangle. So now you are ready to set up a proportion.
Proportion
AB / AC = AE/AD
Givens
AB = 10
AC = 18
AE = 8
AD = x + 8
Solution
Substitute the Givens into the Proportion.
10/18 = 8/(x + 8) Cross multiply
10(x + 8) = 8 * 18 Simplify both sides
10x + 80 = 144 Subtract 80 from both sides
10x + 80 - 80 = 144 - 80
10x = 64 Divide by 10
10x/10 = 64/10
Answer: x = 6.4
