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3 years ago

PLEASE HELP!!

Mathematics

2 answers:

raketka [301]3 years ago

8 0

Answer:

3. 2000 pounds to 600 pounds and 5. 250 cents to 75 cents

Step-by-step explanation:

The ratio is 10:3 so just multiply the first number by ten and the and the second by 3 to see if it matches

ex. 10 x 200= 2000 3 x 200= 600

10 x 25=250 3 x 25= 75

I hope this makes sense, this is kinda hard to physically explain.

pav-90 [236]3 years ago

7 0

Answer:

Its 3 and 5.

Step-by-step explanation:

Simplifying:-

1. 28:6 = (28/2):(6/2) = 14 : 3 so its not 1.

2. 120:8000 = (120/40) : (8000/40) = 3 : 200 . No.

3. 2000 : 600 = 1000 : 300 = 10:3. Yes.

4. 300: 20 =(300/20):(20/20) = 15:.1 No.

5. 250 : 75 = (250/25) : (75/25) = 10:3 Yes.

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3 years ago

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We can see from the figure that ∠DBG and ∠ABE are vertically opposite angles, so they must be equal.

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See attached

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