Answer:
111°
Step-by-step explanation:
Find Angle ACB then find angle DEC due to Isosceles triangle formation in CED.
Using the Property of Straight angel Subtract angle DEC from 180° to get 111°.
487 +310=797. You can always use a calculator
Answer:
Step-by-step explanation:
the general equation of a circle is
with (h,k) being the centre of the circle and r the radius
Answer:
Find out the how much will the bike cost after the 30% off and markdown .
To prove
As given
Original cost of the bike = $950.00
A bike was recently marked down $200.00 from its initial price.
Than
Price of bike after marked down = $950.00 - $200.00
= $750
As given
If you have a coupon for an additional 30% off after the markdown.
30% is written in the decimal form.
= 0.30
Cost of the bike when coupon for an additional 30% off after the markdown iapply = 0.30 × 750
= $ 225
Than cost of the bike when coupon of 30% off and marked down of $200.00 apply = Price of bike after marked down - cost of bike when coupon for an additional 30% off after the markdown apply
= $750 - $ 225
= $ 525
Therefore the Than cost of the bike when coupon of 30% off and marked down of $200.00 apply is $ 525 .
Step-by-step explanation:
For the question question, since they are giving you the function you just need to find the input that matches the expected output (y) which will be the number of miles biked. So what numbers multiplied by 12 give you 12, 36, and 48?
You could substitute y into an algebraic function to find these values.
We'll use 36 miles as an example.
If 12x = y then
12x = 36
divide both sides by 12
x = 3
For the second question you are given the x value (number of guests) and just need to calculate y (cupcakes each guest is allowed) by dividing 30 by the number of guests (x).