Line LM and Line PN is parallel. So angle LPM is the same angle as MPN. if angle M is 30 and angle P and N is 82. So your going to + 82 and 30 together then - your answer by 180 and you should get you answer for the other angle.
42.
-2 ≤ d + 1/2 < 4 1/2 (-1/2)
<u>-2 1/2 </u><u>≤ d </u><span><u>≤ 4</u>
44.</span>
2t ≤ -4 or 7t ≥ 49
2t <span>≤ -4 </span> (/2)
<u>t </u><u>≤ -2</u>
7t ≥ 49 (/7)
<u>t ≥ 7</u>
46.
-1 ≤ a - 3 ≤ 2 (+3)
<u>2 ≤ a ≤ 5</u>
The key to solving these types of questions is to think to yourself - what do I need to do to get the variable on its own? Then, apply this action to every part of the inequality separated by inequality signs. When you get two separate inequalities describing the value of the variable, just think about them separately and apply the same logic.
All you have to do for the last question (48.) is turn the question into an inequality. Calling the temperature <span>t</span>:
65 ≤ t ≤ 88
Notice the use of greater-than-or-equal symbols - this is because 65 and 88 were recorded temperatures, so are included in the range of values for <em>t</em>
I hope this helps
Answer and Step-by-step explanation:
We know that t is in minutes, and 1 hours is equal to 60 minutes, so we plug in 60 for t.
C = 0.25(60) + 3.50
C = 15 + 3.50
C = 18.50
<em><u>The cost to rent the canoe is $18.50.</u></em>
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<em><u>#teamtrees #PAW (Plant And Water)</u></em>
It's forming a circle so we know that together it's going to add up to 360. #1 is 66 because angle A trough E is straight and we have 90 on angle ACF and it's vertical to angle FCG. #2 is 125 because angle ACB is 24 because it's vertical to angle GCE. #3 is 114 because 90 and 24 is 114. #4 is 156 because 66 and 90 equal 156.
1. FCG = 66
2. BCD = 125
3. FCB = 114
4. ACG = 156
1foot/12inches, the targeted unit on the top, the to-be-converted unit on the bottom