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love history [14]
3 years ago
14

I need help with 3-5 (yes i know there is a typo)

Mathematics
1 answer:
hammer [34]3 years ago
8 0
3) 45 degrees as a straight line is 180 degrees and 180-135 is 45.
4) 45 degrees as the same principle applies, also opposite angles are equal
5) 135 degrees because opposite angles are equal

hope this helps a bit!
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HELP FAST!!!!!!!!!!
Alenkinab [10]
X - the percent of increase

210+210x=260 \\
210x=260-210 \\
210x=50 \\
x=\frac{50}{210} \\
x \approx 0.238 \\
x \approx 23.8\%

The percent of increase is approximately 23.8%.
5 0
3 years ago
Help me please look at the file
Alchen [17]

Answer:

350 will be your answer :)

Step-by-step explanation:

so i did 70 divided by 2 because 140 divided by 70 = 2

and 70 divded by 2 IS 35!

But wait that isn't what it's asking for right?

then i did 35 TIMES 10 cuz that's what it;s asking for

i got 350 and so should you so in conclusion 350 is your answer

Hopefully this helped!

8 0
2 years ago
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zysi [14]

The answer is $40

500*50x=25,000

625*40x=25,000

7 0
3 years ago
Jan needed to empty 18 gallons of water from a tub into jugs that hold 0.5 gallons of water. How many jugs did Jan need?
julsineya [31]
The answer would be 36 jugs 
5 0
2 years ago
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Find the area of the following figure. Explain or show how you found your answer.
zaharov [31]

Answer:No clue

Step-by-step explanation:

3 0
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