slope is rise over run.
Which segments from each triangle represent rise and which represent run?
little triangle: rise is BD and run is DA
big triangle: rise is CE and run is EA
Answer: D
Answer:
The additional information required to prove ΔDEF ~ ΔPQR is the value of the ratio DE/PQ which has to be equal to three-halves for ΔDEF to be similar to ΔPQR
Step-by-step explanation:
Given DF/PR = FE/RQ = 3/2
The Side Side Side, SSS, similarity theorem states that where there are two triangles that have corresponding sides that are proportional to each other, the two triangles are said to be similar
Given ΔDEF and ΔPQR, have sides DF/PR = FE/RQ, to prove that ΔDEF and ΔPQR, then the additional information required is the ratio of the third sides of the triangles which is DE/PQ.
If DE/PQ = Three-halves, the two triangles ΔDEF and ΔPQR are similar, if not, that is DE/PQ ≠ Three-halves, then the two triangles ΔDEF and ΔPQR are not similar.
The answer is A.
The y intercept is 4 (written in the equation).
Every time x increases by 1, y increases by -2/3, which is the slope.
Hope this helps!
Answer:
x ≈ 50.8°
Step-by-step explanation:
Using the sine ratio in the right triangle
sin x = = = , then
x = ( ) ≈ 50.8° ( to the nearest tenth )
The answer: joe’s dad uses 2.5 boxes of pancake mix to make 20 pancakes.