Answer:
One triangle
Step-by-step explanation:
The angles being fixed at 30° and 60° cause the legs to be fixed.
For the 30° angle, one side is the given side of 12, the other side is at a fixed position.
The same goes for the 60° angle.
So both missing legs of the triangle are at fixed angles. The missing angle is 90° (if one is 30° and the other is 60°, then the last angle must add up to 180°, so it is 90°)
Since the last angle is also fixed, it means that there is only one way for the legs to intersect to cause a 90° angle, so there is only one triangle that can be formed
Answer:
3
Step-by-step explanation:
First, substitute:
(12(3)/(6(2))
Then, calculate.
36/12=3
Vertex:(2.3,67.1) The vertex is the lowest point of a parabola.
Y-intercept:(0,120) It means that this part of the parabola crossed the y-axis.
<span>Let’s
analyze the given situation:
Kelso is on a bake sale.
He needs 24 cookies per table
He also need 2 bowls of brownies per table. In where there are 12 brownies per
bowl.
Thus, in every table there are also 24 brownies.
He has 7 tables.
=> 7t (24cookies + 2bowls (12brownies)) + 150 cookies
=> 7(24 + 24) + 150
=> Multiply 7 by 2 24s.
=> 168 + 168 + 150
=> 486
Therefore, Kelso have 318 cookies all in all and 168 pieces brownies or 14 bowls
of brownies.
</span>
