Answer:
Step-by-step explanation:
When working with 45-45-90 triangles the hypotenuse is the same as the other legs multiplied by root 2. Therefore if you need to find the legs and already have the hypotenuse, divide the hypotenuse by root 2.
10/ sqrt(2) = 7.1 is the rounded answer.
to double check your work just multiply 7.1 by the square root of 2 and you'll get <em>close</em> to 10. (because the answer is rounded and not exact.)
Answer:
-9 - J
Step-by-step explanation:
<x2 – x1, y2 – y1>
<a, b> = ai + bj.
Answer:
Cody have 10 stickers
Step-by-step explanation:
we are going to represent relationships as equals by naming the amount that each person has and we will also represent the total amount of stickers
C = Cody
L = Liam
M = Molly
L = 2C
M = 3C
C + L + M = 60
we replace the L with 2C and the M with 3C
C + 2C + 3C= 60
6C = 60
C = 10
Cody have 10 stickers
Answer:
yea
Step-by-step explanation:
yes what do you need help with
Answer:
B
Step-by-step explanation:
The number of ways to choose a combination of 7 objects from a group of 15 objects is 15! / (7! 8!)