Answer:
4.5 cm
Step-by-step explanation:
Given that the end points of PG are given. Find the length of segment PQ using the Pythagorean theorom p(-4.3) and q(0,5)
Solution
Using the formula;
Length PQ = sqrt ( (X - x)^2 + ( Y - y)^2 )
Length PQ = sqrt( ( 0 + 4 )^2 + ( 5 - 3 )^2)
Length pq = sqrt ( 4^2 + 2^2)
Length PQ = sqrt ( 16 + 4 )
Length PQ = sqrt ( 20 )
Length PQ = 4.47 cm
Therefore , the length PQ is 4.5 cm approximately.
Answer:
22
Step-by-step explanation:
because of angle angle side theorom
Answer:
4-3+1/2
Step-by-step explanation:
Step-by-step explanation:
1. 1st of all calculate the gradient
( - 3, 5) ( 2, 10)
Gradient = (10 - 5) / ( 2--3)
= 1
2. Then find the eq
Y = mx + c
Where m is the gradient
y= 1x + c
Now replace any 2 coordinates from above in the eq.
For ex I'm taking (2, 10)
Y = 1x + c
In the coordinate, x = 2 and y =10
By replacing this in the eq, I will find c
10 = 1(2) + c
2 + c = 10
c = 10 - 2
= 8
So the eq is y = x + 8 ⬅️
Answer: c = 75t + 5
Step-by-step explanation:
Slope intercept form would take the form of;
y = mx + c
Where y would be the total cost
m would be the variable cost
x would be the varying quantity
c would be the fixed cost
The total rent cost here is denoted c.
m which is the variable cost would be the $75 per hour
x is the varying quantity which in this case is t hours
c is the fixed cost of $5 for the life jacket.
The expression will therefore be;
c = 75t + 5