Answer:
30 degrees
Step-by-step explanation:
<ACB is a central angle while <ADB is an inscribed angle.
Central angles are twice the size of inscribed angles.
Therefore, <ADB*2 = <ACB . 15*2=30
Answer:
Rs 1425
Step-by-step explanation:
=(30×40) + (15×15)
=1425
(Around) 50 cents. If you round 5.99 to 6.00 and divide by 12, you get 50. But if you want more of an exact answer, it’s 0.4991666667 (and if you round, you get 0.50 either way)
Answer:
Step 1, and step 5
Step-by-step explanation:
The end of the equation has to equal 0, so c can not be -6 but instead -12.
They forgot about the 4 +/- the square root of 40 in the last step.