Answer:
alternative angle is the correct answer
Answer:
the answer is option a
Step-by-step explanation:
By Pythagoras theorem,
and it doesn't match
Answer:
B) x < 7
Step-by-step explanation:
−8x + 40 > −16
Subtract 40 from each side
−8x + 40-40 > −16-40
-8x > -56
Divide each side by -8, remembering to flip the inequality
-8x/-8 < -56/-8
x <7
Answer:
<em>-9.7 + 18.6</em>
Step-by-step explanation:
Given the expression:
-9.7 - (-18,6)
The additive inverse of -18.6 is 18.6
The product of teo negative sign will also give a positive sign, hence:
-9.7 - (-18,6) = -9.7 + 18,6
-9.7 + 18,6 = 18.6 - 9.7
18.6 - 9.7 = 8.9
<em>Hence the expression can also be written as -9.7 + 18.6 with 8.9 being the solution</em>
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Answer:
you can add them
Step-by-step explanation:
