Answer:
x^2 +23x +49
Step-by-step explanation:
Find the area of the large rectangle
(x+10) * (2x+5)
FOIL
2x^2 +5x+20x+50 = 2x^2 +25x +50
Find the area of the unshaded square
(x+1) (x+1)
FOIL
x^2 +x+x+1 = x^2 +2x+1
To find the area of the shaded region
Take the area of the large rectangle and subtract the area of the square
2x^2 +25x +50 - (x^2 +2x+1)
Distribute the minus sign
2x^2 +25x +50 - x^2 -2x-1
Combine like terms
x^2 +23x +49
Answer:
...
Step-by-step explanation:
its 1/2
5/10 in simplest form is 1/2
so this is how long she took as a fraction...
Answer:
It would be supplementary!
Step-by-step explanation:
Because the two angles add up to 180
plz add me to brainliest!!!
Answer:
I dont understand what their asking but there are three problems I do know. 2x+5=19 is a equation A=2l+2w is an equation and 3w+4 is an expression.
Step-by-step explanation:
A. I believe the hare never catches up to the tortoise
B. The hare waited 50 minutes before walking
C. The tortoise won the race
