Answer:
4.2mm
Step-by-step explanation:
This are two similar triangles.
Comparing the two:
8/3 = (7+x)/x
Cross multiplying
8x = 3 (7+x)
8x = 21 + 3x
8x - 3x = 21
5x = 21
Dividing by 5
X = 21/5
X = 4.2mm
Question:
Which two fractions are equal to 2?
A .1/2 B.2/4 C.2/1 D.2/2 E.4/2
Answer:
C.2/1 and E.4/2
Step-by-step explanation:
Required
Determine equivalent of 2
To do this, we simply evaluate each option
A .1/2
B.2/4
C.2/1
D.2/2
E.4/2
From the calculations above:
Options (c) and (e) are equivalent to 2
Answer:
729
Step-by-step explanation:
Raise 27 to the power of 2.
729
48 students in group 2
43 students in group 1
So in total there are 91 students
7 students play the trump
And 20 play the trombone
Therefore it is known that 27 students play those two instruments in total
Because of this, Subtract 27 from 91 to get the num of students who doesn't play those instruments.
To find the median of the numbers you’ll have to find the middle of the numbers.
So,you order them least to greatest:
14.1, 16.0, 20.7, 20.8, 24.3
If you search the number in the middle, the number would be 20.7 is the middle or median
Hope this helps! ;)
