If you are given a pair of alternate interior angles that are congruent, then the two lines cut by the transversal are parallel. Below the two angles shown are congruent and they are alternate interior angles; therefore, we can say that a ll b.
40 hrs per week for 50 weeks : 40(50) = 2000 hrs
2000 hrs at 10 per hr = (2000)(10) = 20,000.
tax rate is 20% : 0.20(20,000) = 4000
20,000 - 4,000= 16,000 <== gross pay
Answer:
Step-by-step explanation:
We'll d the sales tax last.
So, assumedly 1-200 will cost that base 21.50 regardless, so if we say the first 200 is 21.50 that means the remaining 200 will get the other price. The other price is 10 dollars per 100. So 200 is 100 twice, so that's 10 dollars twice, which is 20.
This leaves 41.50 as the base price. Now to find the sales tax you multiply the base price by the tax percentage in decimal form. 6% is .06 in decimal form. So you do 41.50*.06 = 2.49. That is how much is being added. so now the full price is 41.50+2.49 = 43.99.
Anther way to find sales tax is this formula b(1+t) where b is the base price and t is the tax in decimal form. So for this you could have done 41.50(1+.06).
Step-by-step explanation:
A = pi × r²
A = pi × 13²
A = 530.93 km²
