Andreas drew the model below to represent the equation 20 plus ten equals blank times (4 plus 2) What is the missing value in An
2 answers:
You might be interested in
Answer:
36.575
Step-by-step explanation:
you need to find line ab you can do for the triangle and get the line you also need to get the squar root of it as it is still squared then devide by 2 to get the rades then times that by pi and there you go you have the area also sorry for spelling I love math not English
Answer:
Part a)
Part b)
Part c) Standard Daily Rate plus Mileage plan
Step-by-step explanation:
Part a) What would be the cost of the Standard Daily Rate plus Mileage plan?
Let
y ----> the total cost
x ----> the number of kilometers
we have that
For a Luxury car
For x=400 km
substitute
Part b) What would be the cost of the Unlimited Mileage plan?
we know that
The Unlimited Mileage plan for a Luxury car is $105 per day (see the table)
The trip are three days
so
To find the total cost multiply $105 by 3
Part c) Which is the better plan?
Compare
therefore
For this trip the better plan is the Standard Daily Rate plus Mileage plan