A. f=877
B. f=1,565
C. f=867
D. f=1,575
add 354 to both sides
You round it up to 9.8 because the hundredth place is above 5.
The 7 is the tens place, 6 is the hundredth, and 5 is thousandth.
2 acute angles, 1 right angle
1 acute angle, 1 right angle, 1 obtuse angle
1 acute angle, 2 obtuse angles
2 acute angles, 1 obtuse angle
Answer:
Step-by-step explanation:
We have to check under which condition a triangle will exist.
1. It is possible to have triangle with three acute angle
Example: A triangle with all the three angles of 60 degrees
2. It is possible to have a triangle with 2 acute angles and 1 right angle.
Example: A triangle with all the two angles of 45 degrees and one right angle.
3. It is not possible to have a triangle with 1 acute angle, 1 right angle and 1 obtuse angle. It will violate the angle sum property of triangle.
4. It is not possible to have a triangle with 1 acute angle and 2 obtuse angles. It will violate the angle sum property of triangle.
5. It is possible to have a triangle with 2 acute angles and 1 obtuse angle.
Example: A triangle with all the angles of 45 degrees, 40 degrees and 95 degrees
B. 3×-12+6×+9
The correct answer is A) 5.
This is a problem of solving two simultaneous equations and approximation. There are two functions for cost and we have to spot where they intersect. The two functions intersect at when the x variable which represents number of toppings is about 5. This value represents when customers buy cheese pizza with a total of 5 toppings.
The correct answer is A.5