Answer:
The value of x is
Step-by-step explanation:
☆Combine like terms and solve!
☆Happy to help!
Answer:
The answer is 32.
Step-by-step explanation:
Remember that order of operation is very important in this problem.
Substitute x for 3 and y for 2 in the equation.
When solving the first term, we must note that we have to square the 3 first before we multiply it by 4. So, 4(3)^2 is basically 36. To simplify the second term you just have to do 2*2, which is 4. 36-4=32, which is the answer.
Answer:
150.72
Step-by-step explanation:
The equation for the volume of a cone is:
We know the height of this cone is 4, and the radius is 6. So I will plug in the values.
The question says to use 3.14 for pi so the answer will be:
So the volume is 150.72
Answer:
Larissa was more successful
Step-by-step explanation:
Ellen: 2/4 = 1/2
Larissa: 12/16 = 3/4
3/4 > 1/2
Larissa was more successful.
D. NI = AC is the needed information to prove ΔINF = ΔCAT by the ASA Postulate.
For the triangles to be congruent by ASA, the measurements of two angles and one side must be proven congruent. Since two sets of congruent angles are already given, one side must also be congruent.
When proving congruency using ASA, the congruent parts of the triangles must be in this order: Angle, Side, Angle. So, you have to the side that is between the two sets of congruent angles.