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satela [25.4K]
3 years ago
7

What is always true for complementary angles?

Mathematics
2 answers:
Anna [14]3 years ago
7 0
They have equal measures. The sum of their angles will always be 90 degrees. They are always adjacent and vertical angles.
DerKrebs [107]3 years ago
4 0
They have equal measures. The sum of their measures is 90 degrees. They are also vertical angles and they are adjacent angles. 

Hope it helped:) <span />
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3 years ago
Which ratio is greater 4:5 or 5:6?<br>5:6 is greater or no?<br>true<br>false​
Veseljchak [2.6K]
Answer. :
True

Explanation :
The fraction 4/5 is equivalent to 24/30 (To get this I multiplied both the numerator and denominator by 6). The fraction 5/6 is equivalent to 25/30 (To get this I multiplied both the numerator and denominator by 5). ... Since 25 is greater than 24, 25/30 (or originally 5/6) is the larger fraction.
8 0
3 years ago
Find the m &lt;3 if m&lt;5=130 and m&lt;4 =70
RSB [31]

Answer: 60°

<u>Step-by-step explanation:</u>

∠5 and ∠2 form a Linear Pair so their angles are supplementary.  

∠5 + ∠2 = 180

130 + ∠2 = 180

         ∠2 = 50

∠2 + ∠3 + ∠4 = 180    <em>Triangle Sum Theorem</em>

50 + ∠3 + 70 = 180

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        ∠3           = 60

4 0
3 years ago
Which decimal number is equal to 2/3? <br><br><br> 0.6<br><br> 0.66<br><br> 0.6.......<br><br> 0.67
Roman55 [17]
2/3 = .66
Hope this helps!!
4 0
3 years ago
Read 2 more answers
Sally’s wallet contains:
Sonbull [250]

Answer:

Nickles: 96 times

Penny:  48 times

Step-by-step explanation:

5+3+8+4 = 20 coins in total

20x = 240

x=12 (chance of a coin being picked)

8 nickles(12) = 96

4 pennies(12) = 48

4 0
2 years ago
Read 2 more answers
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