SOLUTION: The measure of angle 1 is five less than four times the measure of angle 2. If angle 1 are two form a linear pair, what are their measures. Question 345899: The measure of angle 1 is five less than four times the measure of angle 2. If angle 1 are two form a linear pair, what are their measures.
Answer:
7
Step-by-step explanation:
28 divided by 4 is 7, so 49 divided by 7 is 7
Answer:
2
Step-by-step explanation:
Step-by-step explanation:
Question 264138: How many liters of a 40% alcohol solution must be mixed with a 65% solution to obtain 20 liters of a 50% solution? x=8 gallons of 65% solution is used. 20-8=12 gallons of 40% solution is used.
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<span>0.4 = log x
</span>x = 10^(0.4)
x = 10^(4/10)
x = 10^(2/5)
hope it helps