Answer:
the reciprocal is 2/1
you just flip the denominator and numerator to get your reciprocal
Step-by-step explanation:
Answer:
X=30
Step-by-step explanation:
The whole polygon is 360 degrees so:
360-28-40-120-142=X, which is 30
= (5x - 3x) + (2x - x)
= 2x + x
= 3x
Note: 1x is the same as ‘x’
1x = x
Answer:
96, 97
64,65
57, 66
71, 72
26,36
second row
13
34
57
65
52
Step-by-step explanation:
Fill in the numbers: It's the 100s chart cut into pieces. You are looking for numbers that are 1 less, 1 more, 10 less or 10 more than a number.
It would be B, because BC does not necessarily have to be equal to CE, as they are not congruent