The answer is 4x-6. Good luck! :D
Answer:
<YXZ and <TUS
Step-by-step explanation:
An exterior angle is found outside the parallel line. When you have two exterior angles that are opposite each other along the transversal, they are referred to as alternate exterior angles.
Therefore, the only pair of angles from the given options that flare alternate exterior angles are:
<YXZ and <TUS
Answer:
28.35
Step-by-step explanation:
Let cost of 1 coat = c.
Let cost of 1 umbrella = u.
7c + 12u = 399.45;
3c + 25u = 503.80
Multiply both sides of the first equation by 25.
Multiply both sides of the second equation by 12.
175c + 300u = 9986.25
36c + 300u = 6045.6
Subtract the second equation from the first equation eliminating u. Then solve for c.
139c = 3940.65
c = 28.35
Answer: A coat costs $28.35.
A= P(1+i)ⁿ ,
where A is the value generated after a time " n" at an interest rate of i (in %).
When A = 2.P ?
Replace in the formula: 2.P = P(1+0.0665)ⁿ , after simplification by P, we get
2= (1+0.0665)ⁿ
To calculate n, let' use ln (Neperian logarithm)
ln(2) = n.ln(1.0665) and
n=(ln2)/(ln(1.0665) and n=10.76 years ,
C) Adjacent angles whose exterior sides are perpendicular rays are complementary.
Complementary = add up to 90
Supplementary = add up to 180
