Answer:
11.4 is the value of x
Step-by-step explanation:
c^2=a^2+b^2
Answer:
132
Step-by-step explanation:
I'm assuming the six is not supposed to be there so here's what I did:
M - 23 = 109 - all you need to do is add 23 to both sides
M = 132 - doing this cancels out the -23 on the left
The second square number is 9 and the fifth is 36
The sum of the numbers is 45
Hope that helps
Answer:
-18
(i think this is right, sorry if i'm wrong)
For ease of solving, let's first find the rate of Mia and Luke per minute. Since Mia can do 4 pieces every 3 minutes, then she can do

of a piece per minute. Luke on the other hand can do

of a piece per minute.
To find how many pieces they made, we first need to find the time it took for them to make the pieces. We assign

as the time Mia spent making origami. Since Luke spent 5 more minutes, we can denote his time as

.
Putting this into an equation we'll get:




Therefore, Mia made pieces of origami for 39 minutes. Knowing this, we can find out the number of pieces of origami she made:
ANSWER: Mia made 52 pieces of origami.