Answer:
please help no one else is helping
Step-by-step explanation:
A train traveled at a constant speed for six hours and traveled a distance of 408 miles. What is the best estimate of the number of miles the train could travel in 2.5 hours? *
Answer:
5
Step-by-step explanation:
Each triangle is a myriad of both |, ||, and |||.
Because BE = || and FE = ||| then BF = |
CD = 10 but thats equal to 2 | meaning that 1 | is 5.
To solve this problem you must apply the proccedure shown below:
1- You have the following radical expression given in the problem above:
(√7)(√(14)+√(3))
2- When you apply the distributive property, you obtain:
(√7)(√(14))+ (√7)(√(3))
3-Simpliying, you have:
(7√2)+(√21)
4- Therefore the answer is: (7√2)+(√21)
Answer:
x=14
Step-by-step explanation:
<h3>
Answer: C) reflection and dilation</h3>
Explanation:
The transformations of translation, reflection and rotation are considered rigid motions. They keep the figure the same size just it has been shifted around in some way. In contrast, a dilation will alter the size to make it larger or smaller depending on what the scale factor is.
Only choice C has "dilation" as part of the answer, so it must be the answer. The other choices are purely rigid motions that will keep the triangle the same size and shape. In other words, the preimage and image are congruent for choices A,B, and D.