Answer:
A.
We can see that the rectangles are congruent meaning they can be mapped onto one another perfectly and therefore 13 and t make up a rectangle the same size and shape as the second one. This means that 13+t will add to 17 since the rectangle they make up is congruent to the second one
Step-by-step explanation:
Answer:
Step-by-step explanation:
If it's on the same line, that means that the slope from each point to the other must be the same.
Using the first given points, we can calculate the slope to be:
![m = \frac{189-111}{15-9}=\frac{78}{6}=13\\](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B189-111%7D%7B15-9%7D%3D%5Cfrac%7B78%7D%7B6%7D%3D13%5C%5C)
We can solve for y
![13 = \frac{111-y}{9--7}\\13=\frac{111-y}{16}\\111 - y = 208\\y = -97\\](https://tex.z-dn.net/?f=13%20%3D%20%5Cfrac%7B111-y%7D%7B9--7%7D%5C%5C13%3D%5Cfrac%7B111-y%7D%7B16%7D%5C%5C111%20-%20y%20%3D%20208%5C%5Cy%20%3D%20-97%5C%5C)
We can double check:
![m = \frac{111--97}{9--7}\\m=\frac{208}{16}=13](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B111--97%7D%7B9--7%7D%5C%5Cm%3D%5Cfrac%7B208%7D%7B16%7D%3D13)
the answer is going to be 6.0
Step-by-step explanation:
1.5 + 1.5 = 3
3 + 3 = 6
Is to long to explain so I'm doing quite
find the triangle side so 2.1 square minus 1.4 square it is equal to 2.45
now you just multiple 2.45 by 2 because if you notice 2.45 is the triangle side that is missing and this is only the half so multiple by 2 for get the X value, I hope this helps you.