Answer:
See the picture below. I just used Desmos.
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Answer:
x = 11/5
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Step-by-step explanation:
We are solving for x:
3(4 – 2x) = -x + 1
Distribute the 3 to the 4 and -2x
12 - 6x = -x + 1
Add x to both sides to get the x's together
12 - 5x = 1
Subtract both sides by 12
-5x = -11
Divide by -5. Two negatives turn into a positive.
x = 11/5
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Answer:
<PAN is a right angle.
Step-by-step explanation:
if <PAN and <NAS form a linear pair they =180 degrees.
If the two have equal measures, divide by 2.
180/2=90
90 degrees= right angle
5.8 x 2.19
= (5.00 + 0.80) x (2.00 + 0.19)
= 5.00*2.00 + 5.00*0.19 + 0.80*2.00 + 0.80*0.19
= 10.00 + 0.95 + 1.60 + 8/10 * 19/100
= 10.00 + 0.95 + 1.60 + (8*(10+9))/1000
= 10.00 + 0.95 + 1.60 + (80+72)/1000
= 10.00 + 0.95 + 1.60 + 152/1000
= 10.000 + 0.950 + 1.600 + 0.152
= 11.600 + 0.950 + 0.152
= 12.550 + 0.152
= 12.702
It actually is a reasonable value.
