Answer:
4
Step-by-step explanation:
A term is a constant or variable or product of constant and variables
3x² ----> term 1
-2y ------> term 2
+8x -------> term 3
-16 -------> term 4
Answer:
114.12
Step-by-step explanation:
A = (a+b)/2 ×h
= (6.2 + 25.5)/2 ×7.2
=114.12
Let the number of 2 point shots Sarah made = X
Let the number of 3 point shots Sarah made = Y
Total number of shots Sarah made in all is 8 and it is already given in the problem.
Now in the question, it is also given that Sarah made three times as many 2 point shots as 3 point shots.
Then
X = 3Y
Now we can easily write the equation as
X + Y = 8
3Y + Y = 8
4Y = 8
Y = 8/4
Y = 2
Then the number of 2 point shots Sarah made = 2 * 3
= 6
So Sarah made a total of 6 two point shots.
Answer:
y = 8
Step-by-step explanation:
First substitute x with 6 in the equation
2y + 1/3(6) = 18
Multiple 1/3 with 6, which is 2
2y + 2 = 18
Solve the equation by subtracting 2 from both sides
2y + 2 = 18
- 2 - 2
You get 2y = 16, so you divide 2 frm both sides
You get y = 8
She can draw a triangle and then write the lenghts of the triangles with the same numbers