Answer:
A) , C)
Step-by-step explanation:
Additive inverse means that, when the pair of integers are added together, they will equal 0. In this case, your answers are:
a. 4, -4
4 + (-4) = 4 - 4 = 0
c. 5, -5
5 + (-5) = 5 - 5 = 0
A) & C) is your answer. Note that you must have the same number, in which one is positive, and the other negative.
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A.1. Answer= The decimal does appear to have a repeating pattern because, the numbers after the decimal keep going on and on.
A.2. Answer= 1.345345634567 is a rational number. My reasoning is, every positive number is a rational number.
Hope this helps!! :D
15 + 2x - 4 = 9x + 11 - 7x
2x + 11 = 2x + 11
always true
2x + 3(4x - 1) = 2(5x + 3) + 4x
2x + 12x - 3 = 10x + 6 + 4x
14x - 3 = 14x + 6
never true
Answer: N has to be a negative. hope this helps
Step-by-step explanation:
Answer:
Area = 64 cm²
Step-by-step explanation:
To find the area, we have to follow some steps:
=> <u>Step 1: Make the bases similar:</u>
Since we have 2 bases given 6 and 10 we have to come up with a third base by finding their average:
(6 + 10) / 2
(16) / 2
8
So now that we know our base,
=><u> Our second step is to multiply the base we found by the height of the trapezoid:</u>
Area = common base * height
Area = 8 * 8
Area = 64 cm²
Hope this helps!
