The last time David filled up his truck with gas, he paid $27.44 for 7 gallons. This time, he needs 15 gallons. If the price is the same, how much will he pay?
Answer:
2.2 (rounded)
Step-by-step explanation:
Answer:
The length of segment AC is two times the length of segment A'C'
Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor
Let
z ----> the scale factor
A'C' ----> the length of segment A'C'
AC ----> the length of segment AC
so
we have that
---> the dilation is a reduction, because the scale factor is less than 1 and greater than zero
substitute
therefore
The length of segment AC is two times the length of segment A'C'
What's up? if Elena wants the fraction to equal 1 whole, it would be 7/7. this is because 7 divided by 7 is 1! this can also be thought of as a pie. if there are 7 slices of pie with 7 still remaining, that's 1 whole pie
The correct answer is "B". 'Two show the congruence of two triangles, only two angles at most need to be shown.' If you know 2 angles as congruent or equal, you can figure out the third one. It will always be the same. All of a triangles' angles' add up to 180 degrees.
I hope this helped you!
Brainliest answer is always appreciated!