Step-by-step explanation:
SSS
PB = QC (Given) (S)
BC (common side) (S)
QB = PC (Since ABC is isosceles triangle and PB = QC) (S)
Topic: congruence and similarity
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Answer:
Step-by-step explanation:
use a calculator fo find the value
Answer:
c
Step-by-step explanation:
12/13=0.923 , and also sinb is ac/ab
Answer:
y = -2x + 5
Step-by-step explanation:
Assuming this is linear, the slope would be constant. For every 1 x, y decreases by 2. This means that the slope is -2.
y = -2x + b
Now all we need is the y-intercept.
If we plug in the first point (1,3), we get:
3 = -2*1+b
3 = -2+b
b = 5
This is the y-intercept.
y = -2x + 5
Answer:
18:18
Step-by-step explanation: