The angles of a quadrilateral add to 360, so we can solve for x by adding the 4 angle measures together and setting it equal to 360:
90 + 140 + (x - 10) + (x - 20) = 360
Combine like terms:
230 + 2x - 30 = 360
200 + 2x = 360
200 - (200) + 2x = 360 - (200)
2x = 160
Divide both sides by 2:
2x/(2) = 160/(2)
x = 80
Given:
loan: 650,000
prime rate: 8.75%
interest rate of 0.75% ordinary interest over the prime rate
Interest rate: 8.75% + 0.75% = 9.5%
650,000 x 9.5% x 1 = 61,750 interest
maturity value: 650,000 + 61,750 = 711,750
Answer:
58
Step-by-step explanation:
For every triangle, all angles add up to 180. So you have to subtract 64 from 180 which gives you 116. You then take that number and divide it by two because there are two base angles, which gives you 58. The answer is 58.
Answer:
v = 9
Step-by-step explanation:
Use the method of cross- multiplying
= 
⇒ ad = bc
8v = 12 × 6
8v = 72 ( divide both sides by 8 )
v = 9
