2 √141
First change the root to a fraction
√141 = 11.87, which, rounding up (as 8 > 5) = 12
Multiply 2 with 12
2 x 12 = 24
24 is your estimated answer
hope this helps
It must have something to do with the main subject of the lesson,
or with all the graphs that come up in the process of the lesson.
It's hard to tell without knowing SOMETHING about the lesson.
$9.75 because one taco is 0.75 and 13 x 0.75 is $9.75
Answer:
The number is 13.
Step-by-step explanation:
5 times 13 equals 65. 65 minus 8 equals 57.
Answer:
x = 5
Step-by-step explanation:
To do this, you need to use the Thales theorem.
You can actually apply this theorem and choose two sides of the figure to do it.
In this case, I will choose segment LM and MN and look for a ratio with DE and EF like this:
LM/MN = DE/EF
This theorem states that you can stablish a ratio between two segments assuming that you have at least two paralels lines, like DL || EM || FN
Therefore, it's time to replace the values of those segments and solve for X:
LM/MN = DE/EF
14/16 = 6x -9 / 4x + 4
7/8 = 6x - 9 / 4x + 4
7(4x+4) = 8(6x-9)
28x + 28 = 48x - 72
72 + 28 = 48x - 28x
100 = 20x
x = 100/20
x = 5