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saw5 [17]
3 years ago
13

Pls help with explination pls

Mathematics
1 answer:
lesya692 [45]3 years ago
6 0

Answer:

angle x is 60 degrees

Step-by-step explanation:

Complementary angles means the sum of the angles is 90 degrees, so if angle x decreases, angle y must increase.

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Dianne's profit from selling magazine subscriptions varies directly with the number of subscriptions sold. Dianne made $30 from
mixas84 [53]
B) I say this bcz I divided 30 by 24 and got 1.25
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(If someone else proves this wrong then I am sorry but I am in Middle School and my teacher just taught me this and I got an 100 so if it doesn't help I'm sorry) (I even used all those math calculator and word problem websites)
4 0
3 years ago
Divide to find equivalent fractions 18/10=
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Answer:

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Step-by-step explanation

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4 0
3 years ago
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15 POINTS AND BRAINLY IF RIGHT ANSWER
KonstantinChe [14]

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3 0
3 years ago
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The population of a city is 45,000 and decreases 2% each year. If the trend continues, what will the population be after 15 year
Sloan [31]
The answer is 31,500.
Let's clarify some things :
1% of 45,000 is 450
Maybe you're wondering why , it's actually very simple .
Just move the decimal to the left once if you want to find 10% , move the decimal twice if you want to find 1%.
We now that 1% equals 450. Then 2% equals to....
Well just add another 1% .
450 + 450 or 450 times 2
Which equals 900.
Now we want to find what's the population after 15 years.
900 times 15= 13,500
But that's not the answer ....
That's what is decreasing.
45,000 - 13,500= 31,500
That's why the answer is 31,500.
4 0
3 years ago
a hockey team played n games, losing four of them and winning the rest. The ratio of games won to games lost is
Andrews [41]
Played total n games, and lostcexactly 4:
4:n-4
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