The correct answer should be E, The sum of a number and three subtracted from seventy-six.
“A number” represented by x, is added to 3, and is therefore labeled a sum.
(x+3)
This sum is then subtracted from 76.
76-(x+3)
Answer:
A. <em>ΔJKL is not congruent to ΔJ'K'L' because the rules do not represent a sequence of rigid motions.</em>
Step-by-step explanation:
ΔJKL is mapped to ΔJ'K'L' using the rules
followed by ![(x, y)\rightarrow (2x, y)](https://tex.z-dn.net/?f=%28x%2C%20y%29%5Crightarrow%20%282x%2C%20y%29)
From geometry we know while rotating, reflecting and translating the size of the figure remains as it is, so they are congruent.
But in case of dilation the figure gets resized i.e their size gets changed. So they are similar not congruent.
In this case, first the triangle goes under
i.e 2 units translated to right and 3 units translated to up.
But after then it undergoes
, where it undergoes a dilation of factor 2, so it is no more congruent to the original figure.
Answer:
f(n)=6n+5
Step-by-step explanation:
since the second term is 13, we have to subtract 6 to get our first term, 5.
Then we put it together,
I hope this helps you
If it does a thanks (and brainliest trying to level up) would be appreciated, if wrong please leave a comment
Answer:
x = 20
Step-by-step explanation:
Diagonals bisect so you can set the two equal to each other
3x + 3 = 6x - 57
Solve:
3 = 3x - 57
60 = 3x
20 = x
The length of VX equals to 80
Below I show my work of how I found the missing length.
To find the missing length, you pick the starting location. Then go in any direction and then do the same to the other side. Then write a ratio.
I decided to start at 46 and then go downward.
46/23=x/17
Then you cross multiply
43*17=x*23
782=23x
Divide 23 on both sides
X=34.
Then add 34 by 46 to get the length of VX.
Below is a picture of notes on how to solve these types of problems.