Answer:area of big square is 9x6 = 54 sq ft. Area of smaller square is 6x4 = 24 square feet. So if you throw a dart, you have a 24/54 or 4/9 chance of hitting the shaded spot.
Step-by-step explanation:
Answer:
When x = -1, f(x) = 2
Step-by-step explanation:
f(x) = (1/2)^x
When x = -4
f(x) = (1/2)^x
f(x) = (1/2)^-4
= 1 ÷ (1/2)^⁴
= 1 ÷ 1^⁴/2^⁴
= 1 ÷ 1/16
= 1 × 16/1
= 16
When x = -1
f(x) = (1/2)^x
= (1/2)^-1
= 1 ÷ 1/2^1
= 1 ÷ 1/2
= 1 × 2/1
= 1 × 2
= 2
When x = -1, f(x) = 2
For the volume you would use 1/2 b.h.h For a triangular prism. For an octagonal, you would use 1/2.a.p.h
b=Base
h=Height
(the other H) Hypotenuse
a=Apothom
p=Perimemter
Answer:
SA : V = 4πr² : 4/3πr³ = 3:r = 3:2 = 1.5
I did this class before and i still have it wrote down
Answer:
2nd Triangle:
1st line: Given, but if you were given that JK and MP were parallel, you'd use the phrase "If 2 parallel lines are cut by a transversal, alternate interior angles are congruent".
2nd line: Given. If you were given something like "JP bisects KM, or "JP and KM bisect each other", you'd write "bisectors cut lines equally in half".
3rd line: Vertical angles are congruent. Angles opposite each other (like JLK and MLP are vertical and always congruent.
4th line: SAS (or side angle side) You have an angle, a side, and an angle all in order. Therefore it's SAS.
Show me the full screenshots of the other 2 and I'll happily solve them.
