Answer:
D: 
= 576 + 
Step-by-step explanation:
Well you want to find what x is so you need the square root
We already have the area for one of the squares (576) which can help us find what x is.
And the bottom small square is 7 and since it's a sqaure all the sides are congruent/ same. Which means u get .
And you need to add them all up to get what x is
and is since both sides of that triangle will have the same lengths, and when u have both of those lengths its easier to find the area
Hope this helped!
For this case we have the following functions:
The first thing we must do is calculate the sum of functions or equivalently:
We have then:
To complete the sum, we must add the terms whose exponents are equal.
We have then:
Then, we evaluate the function for x = 2:
Rewriting we have:
Answer:
Answer:
don't know
Step-by-step explanation:
Answer:34
Step-by-step explanation:
She ended with 32 after the 15 earning from windows. 32-15=17 which is what she has before window money, which was half of her allowence 17×2=34
Answer:
18 or 9 13/34
Step-by-step explanation:
6 - 1 * 16 + 21 ÷ 3 4 ?
Remember the order of operations
6 - 1 * 16 + 21 ÷ 3/4
6 - 16 + 21 * 4/3
6 - 16 + 28
-10 + 28
18
or
6 - 1 * 16 + 21 ÷ 3 4 ?
remember the order of operations
6 - 16 + 21 ÷ 34
6 - 16 + 21/34
-10 + 21/34
9 13/34
