5x - y = 6 can be solved for y: -y = 6 - 5x, or y = 5x - 6. Slope is 5 and y-intercept is -6. Start the next problem and share your work. I'd be happy to return and help you with the other problems.
Answer:
its the first one hope it helps <3
Alright, let's break this down, starting with the left hand side (LHS), which is 2+2. As we know, 2+2 = 4.
Now for the right hand side (RHS):
2+2-6+2+7 = (2+2+2+7) - 6 = 6 + 7 - 6 = 7
But the RHS of the equation is not equal to the LHS, so the question is wrong (the equation as per the question is 4 = 7)
Answer:
And by definition the radius would be lower than the diameter and we have the following relationship:
And then the best answer would be:
B 2r
Step-by-step explanation:
When we have a circle we know that the area is given by:
And we also know that the diameter is the distance between two any points in the circle passing through the center.
And by definition the radius would be lower than the diameter and we have the following relationship:
And then the best answer would be:
B 2r
Answer: 2.4 UNITS
Step-by-step explanation:
The sine rule :
Sine A / a = Sine B / b = Sine C / c
From the diagram attached :
QR = s = 2.4 ; QS =r = 3.1 ; RS =q =?
We need to find the angle RQS
using Sine rule :
Sine R / r = Sine S / s
Sin 80° / 3.1 = sin S / 2.4
0.9848077 / 3.1 = sin S / 2.4
Sin S × 3.1 = 0.9848077 × 2.4
Sin S = 2.3635386 / 3.1
Sin S = 0.7624318
S = Sin^-1(0.7624318)
S = 49.67°
Therefore, form using ;
A + B + C = 180° ( SUM of angles in a triangle)
SQR = 180° - (QRS + QSR)
= 180° - ( 80 + 49.67)° = 50.33°
Q = 50.33°
THEREFORE,
Sine Q / q = Sin S / s
Sin 50.33° / q = Sin 49.67° / 2.4
0.7697339 / q = 0.7623295 / 2.4
0.7623295q = 0.7697339 × 2.4
q = 1.84736136 / 0.7623295
q = 2.4233108
q = Segment RS = 2.4units