Answer:
y= -5/3
a
= 5
+ 2
y
/5
y
= −
25
/2 + 5
a
/2
Step-by-step explanation:
I'm not sure if you need the answer or just the steps to start, so I will just give u the steps. First, just take a step back and take it one step at a time. Once you have an idea of how the two triangles are congruent, make 2 columns, one with statements and one with reasons. On the statements side, put given information and what you learn along the way, like if it is given x=y, and y=z, then what you can put down after that is x=z. On the reasons side, put the properties or formulas you used to reach your solution. For instance, if x=y and y=z, x=z by the Transitive property of equality. Proofs are time consuming, tedious and utterly frustrating. Just take it slowly and you will be fine.
Answer:
0.15 of a walk
Step-by-step explanation:
2/60 =0.15
Therefore you can walk 0.15 of a walk(so confused lol)
This is a great question! :3 First, if you have taken Geometry in high school (or in some cases middle school like I did) you will remember that there are dozens of important postulate and theorems. Now for simplicity's sake, the theorem that applies to your question is this:
Parallel Lines Theorem: If two
parallel lines are cut by a transversal, then
corresponding angles are congruent,
alternate interior angles are congruent, and
alternate
exterior angles are congruent. I will attach an image that represents an example of two alternate interior angles so you can visualize it. The transversal between the two parallel lines is what makes the two alternate interior angles congruent, without the lines being parallel, the two angles would be different degrees. All you need to know is that theorem I wrote above, and after you have memorized it, it becomes accepted knowledge and much simpler, trust me! I'm so sorry for rambling, I hope I didn't confuse you more than helping, if you still have a question feel free to ask! :)
Answer:
84 are red, 216 are non red
Step-by-step explanation:
if the bag has 300 pieces, then that's 100% of the sum of red + non red candies
28/100 x 300 = 84 are red
300 - 84 = 216 are non red
I dont know what example 3 is so I cant answer according to that