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Tanya [424]
3 years ago
15

PLEASE HELP WHEN YOU GET A CHANCE! :)

Mathematics
2 answers:
nirvana33 [79]3 years ago
8 0

Answer:

BC=3,EF=9

Step-by-step explanation:

According to the question the ratio of BC/EF should be 1/3. The only pair that satisfy is BC=3,EF=9

Makovka662 [10]3 years ago
8 0

Answer:

BC=3,EF=9 it's D

Step-by-step explanation:

mark me brainliest plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

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PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( !
Otrada [13]

Answer

B

Step-by-step explanation:

Its B because you get 10% of that energy back when you eat it so no matter what its 10% available so its the same amount of energy available

7 0
3 years ago
Eva maintained an average speed of 35 miles per hour (mph) for the first m hours of her road trip. For the next n hours of the t
Schach [20]

Answer:

Step-by-step explanation:

I don't see the choices, but I will make the equations that seems to be correct to me.

Known facts:

  • maintained an average speed of 35 miles per hour (mph) for the first m hours of her road trip.
  • next n hours of the trip, she drove at an average speed of 60 mph.
  • Eva drove a total of 225 miles in 4.5 hours.

Let's make the equations:

m + n = 4.5

35m + 60n = 225

Hope that helps!

7 0
3 years ago
In a sale, a clothes shop reduces its 15%.
polet [3.4K]
The new cost would be 19.55.

Explanation: 1. 23 * 0.15 = 3.45
2. 23 - 3.45= 19.55
8 0
3 years ago
A cell phone provider offers a plan that costs $30 per month plus $0.10 per text message sent or received. A compatible plan cos
WITCHER [35]

Answer: There would have to be 200 text messages fro both plans to cost the same each month.


Step-by-step explanation:


8 0
3 years ago
If John is 6 and his brother is 2 times his age how old is his brother
tangare [24]

Answer:

Hey!

Your answer is that John's brother is 12 years old!

Step-by-step explanation:

If in the question it says "2 times" you just multiply the subject by 2

In this case it is 6 x 2 = 12

So his brother is 12 years of age!

HOPE THIS HELPS!!

8 0
3 years ago
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