Answer:
x = 10.9
Step-by-step explanation:
9.1 + x = 20
9.1 - 9.1 + x = 20 - 9.1
x = 10.9
2 because if you have a square and draw a diagonal you get two triangles
Answer:
(1, 3 )
Step-by-step explanation:
Given the 2 equations
2x + y = 5 → (1)
- x + y = 2 → (2)
Rearrange (1) expressing y in terms of x by subtracting 2x fro both sides
y = 5 - 2x → (3)
Substitute y = 5 - 2x into (2)
- x + 5 - 2x = 2
- 3x + 5 = 2 ( subtract 5 from both sides )
- 3x = - 3 ( divide both sides by - 3 )
x = 1
Substitute x = 1 into (3) for corresponding value of y
y = 5 - 2(1) = 5 - 2 = 3
solution is (1, 3 )
Answer:
True.
It will always be a acute angle after it has been bisected. Since it be lower than 90 degrees.
Answer:9 males
Step-by-step explanation: 27\3=9 9*2=18 females males=9
