Answer:
(i) (0, 8)
(ii) (6, 0)
(iii) (3, 4)
Step-by-step explanation:
The equation of the line AB is 4x + 3y = 24.
<u>PART (i): To find the coordinate A, </u>
We know that coordinate A cuts the y-axis, which implies that the x is 0.
When x = 0
4(0) + 3y = 24
3y = 24
y = 8
The coordinate of A is (0, 8)
<u>Part (ii): To find the coordinate B,</u>
We know that the coordinate B cuts the x-axis, which implies that y is 0.
When y = 0,
4x + 3(0) = 24
4x = 24
x = 6
The coordinate of B is (6, 0)
<u>PART (iii): Midpoint</u>
x-coordinate = (0 + 6)/2 = 3
y-coordinate = (8 + 0)/2 = 4
The midpoint 9 is (3, 4)
Answer:
h = 13ft
Step-by-step explanation:
We can assume that the triangles are similar, so:
5 ft is to 26 ft as 2.5 ft is to h ft.
Which can be set up like this:
We can cross multiply:
5h = (2.5) (26)
5h = 65
h = 13ft
Answer: Parentheses
Step-by-step explanation: Parentheses always go first because if you look at the work PEMDAS, P= parentheses, E= exponents, M= Multiplication, D= division, A= addition, and S= subtraction.
Answer:
19 - 13 = 6
(6/13)* 100 = 46.15%
46%
Step-by-step explanation:
Answer:
Step-by-step explanation:
You want to find the length of AZ.
Create a new point W at (3, -1).
Then we can make a new right triangle AWZ in which AZ is the hypotenuse.
We can apply Pythagoras' Theorem.