Answer:
5
Step-by-step explanation:
HOPE THIS HELPS YOU!
brainliest?
Answer:
34
Step-by-step explanation:
Marcy got 15% of the 40 wrong
.15 *40
6
If she got 6 wrong, then she got the rest right
40-6 = 34
She got 34 right
Answer:
I'm sorry I don't have the answer but I'm sure someone will help you
Step-by-step explanation:
im really sorry
9514 1404 393
Answer:
Step-by-step explanation:
These "special" right triangles have side length ratios that it is useful to remember.
<u>45°-45°-90° triangle</u>
Sides have the ratios 1 : 1 : √2. That is, x is √2 times as long as the side length shown as 18.
x = 18√2
<u>30°-60°-90° triangle</u>
Shortest to longest, sides have the ratios ...
1 : √3 : 2
That is, y is √3 times the length of the side marked 18, and z is 2 times the length of the side marked 18.
y = 18√3
z = 2·18 = 36
24 × 8 = 192 mm ;
1 mm = 0.001 m ;
192 × 0.001 = 0.192 m ;
