Answer:
HL = Hypotenuse & Leg of a right triangle are congruent to another right triangle.
Step-by-step explanation:
To prove a triangle is congruent to another using HL, you must prove that the triangles have a corresponding 90 degree angles, corresponding congruent hypotenuse side lengths, and corresponding congruent hypotenuse legs.
The triangles here both have 90 degree angles a marked on the figure.
Two ways to Prove:
- Reflexive property for the hypotenuse. Properties of a rectangle to prove equal legs.
- Rotation about point M and translation
Duplicate question
Point A is situated in the 4th quadrant. To obtain point B, we have to apply symmetry and reflect point A across the y-axis. Thus, the ordinate would still be -3, but the abscissa would be +2. So, point B is (+2,-3). For point C, we have to reflect it across the x-axis. This time, the abscissa remains to be -2, while the ordinate becomes +3. So, point C is (-2,+3).
Thus, the answer is <span>B(2, −3) and C(−2, 3)</span>
Answer:
131
Step-by-step explanation:
You just put the biggest number in the box, and then you divide by the lower number.
Answer:
2 1/4 cups
Step-by-step explanation:
the first step is to determine how many cups would be needed for 1 pancake
1 1/4 ÷ 8
5/4 x 1/8 = 5/32 cups
the second step is to determine how many cups would be needed for 40 pancakes
5/32 x 40 = 25/4 = 6 1/4
The next step is to convert quart to cups
1 quart = 4 cups
So Maria has 4 cups of milk.
the cups she needs more = 6 1/4 - 4 = 2 1/4 cups
