Answer:
38/4=9.5
Step-by-step explanation:
We have a line tangent to the circle with center B at point C. We know that the angle formed between the tangent line at the point of intersection to the line extended from that point to the center of the circle is equal to 90°. In the problem, the 90° is for ∠BCA. We also know that the summation of all angles in a triangle is 180°. We have the solution below for the ∠BAC
180°=∠BAC + ∠BCA + ∠ABC
180°=∠BAC + 90° + 40°
∠BAC =50°
The answer is 50°.
The unit rate is $2.20 for each pencil because 11 divided by 5 is 2.2
Answer:
x = 2
Step-by-step explanation:
3x² - 2x(x + 1) = x² + x - 6 ← distribute and simplify left side
3x² - 2x² - 2x = x² + x - 6
x² - 2x = x² + x - 6 ( subtract x² + x from both sides )
- 3x = - 6 ( divide both sides by - 3 )
x = 2
Answer:
12bwwww hey yo
Step-by-step explanation:
lets for a party