Answer:
4cm^2
Step-by-step explanation:
First we need to find the length of the height of the triangle using Pythagoras:
a^2+b^2=c^2 (Substitute in what we have)
a^2+3√2(^2)=2√5(^2) = a^2 + 18 = 20 -> 20-18=2 √2=BD
Now we can find the area:
AD+DC= 3√2 + √2 = 4√2 x √2 = 8/2 = 4
Answer:
B
Step-by-step explanation:
Answer:
134
Step-by-step explanation:
If this is right can I get brainliest?
Answer:
The slope is 11
Step-by-step explanation:
y=mx+b
Where m is slope, x is variable, and b is the y-intercept.
Answer:
Belinda swam 425 meters
Step-by-step explanation:
575=150+x
575-150=x+150-150
425=x
