Answer:
4
Step-by-step explanation:
3 4/9 would be the correct answer
That is a rhombus and the formula is A= PQ/2
To find x, we can use the Pythagorean theorem, where a and b are the legs of the right triangle and c is the hypotenuse (a^2+b^2=c^2). Plug in the legs of the triangle for a and b, and solve.
6^2+8^2=c^2
36+64= c^2
100 = c^2
Square root of 100 = c
10 = c.
The hypotenuse or x is 10 units. Hope this helps.
Answer:
Correct option is c.
Step-by-step explanation:
The information provided is:
- It costs $83 a day to rent a car plus a required fee for insurance.
- The total cost for renting the car for 7 days is $621.
Then the cost of renting the car for 7 days will be, (83 × 7).
Let <em>b</em> denote the required fee for insurance.
Then the equation representing the total cost of renting is:
621 = 83(7) + b
Compute the value of <em>b</em> as follows:
621 = 83(7) + b
621 = 581 + b
b = 40
So, the correct option is c.