Answer:
Right angle
Step-by-step explanation: you take the 57% angle and ad that with
the 33% angle and you got a prefect 90% also known as a "Right angle"
Answer:
Step-by-step explanation:
Distance between two points
and
is given by the formula,
Distance = 
a). A(-6, -4), B(-3, -1)
Distance between A and B = 
= 
= 3√2
= 4.2 units
b). C(3.5, 1), D(-4, 2.5)
Distance between C and D = 
= 
= 7.65
≈ 7.7 units
c). Distance between X(5, -5) and Y(-5, 5)
Distance = 
= 
= 10√2
= 14.14
≈ 14.1 units
Answer:
no solution
Step-by-step explanation:
10x+10=10x+10
all the variables would cancel out, therefore no solution
Solve the system of equations by substitution.
3/8x + 1/3y = 17/24
x + 7y = 8
x = -7y + 8 and substituting it to the first equation
3/8x + 1/3y = 17/24
3/8(-7y + 8 )+ 1/3y = 17/24
Solving for the value of y = 1
And substituting y =1 to the second equation
X= 1
(1, 1)