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Answer:</h2>
The rule for reflecting over the X axis is to negate the value of the y-coordinate of each point, but leave the x-value the same. For example, when point P with coordinates (5,4) is reflecting across the X axis and mapped onto point P', the coordinates of P' are (5,-4).
Answer:
3.045 x 10^-3
Step-by-step explanation:
0.003045
scientific notation 0.003045
= 3.045 x 10^-3
Answer:
57
Step-by-step explanation:
apply the rule: - (a)=a
- (-55)=55
=55+2
add the numbers: 55+2=57
An example of two addition sentences where the sum is the zero might be
0+0=0 5+(-5)=0 In this example a negative plus a positive equals 0.
Answer:
60
Step-by-step explanation:
4*5*3=60