Answer:
89% or 90% A or B
Step-by-step explanation:
Answer:
x = 55°, y = 70° and z = 125°
Step-by-step explanation:
Step 1 - Calculate ∠x:
As all angles on a line add up to 180°
125 + x = 180
x = 180 - 125
x = 55
Step 2 - Calculate ∠y:
As the triangle is an isosceles triangle, as evident by the two sides of equal length:
180 = y + 55 + 55
180 = y + 110
y = 180 - 110
y = 70
Step 3 - Calculate z:
180 - 55 = z
z = 125
Meaning that x = 55°, y = 70° and z = 125°
Hope this helps!
Answer:
$720
Step-by-step explanation:
I (Interest) = P (principal) x R (rate) x T (time, in years)
I = 8000 x .03 x 3
I = 720
The rule is x+1 and y+3. so if you start at 1:1, to get to 5 you would add 4 to the x, and 12 to the y. So the answer is 5:13.
5x° = 60°
x= 12° the answer to the question