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ch4aika [34]
3 years ago
12

PLS CAN SOMEONE HELP ME I HAVE TURN THIS IN 10 MINS

Mathematics
2 answers:
Vadim26 [7]3 years ago
6 0

Answer:

abc is 1/2 of def

Step-by-step explanation:

3.2x2=6.4

4.5x2=9

5.4x2=10.8

Simora [160]3 years ago
5 0

Answer:

ΔDEF is twice as big as ΔABC

Step-by-step explanation:

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A student had 500 milliliters of water in a water bottle. She drank 25% of the water before soccer practice. After practice, she
marta [7]

A student had 500 milliliters of water in a water bottle. She drank 25% of the water before soccer practice. After practice, she drank 1/3 of the remaining water.

​How much water, in milliliters, does the student have left in the bottle?

Answer:

the amount of water the student have left in the bottle is 250 milliliters

Step-by-step explanation:

A student had 500 milliliters of water in a water bottle. She drank 25% of the water before soccer practice. After practice, she drank 1/3 of the remaining water.

​How much water, in milliliters, does the student have left in the bottle?

Before the soccer practice, she drank 25 % of the water

25% of the water = 25% of 500

                             = 25% × 500

                              =\frac{25}{100} ×  500

At the right hand-side of the equation, the two zeros will cancel-out the other two zeros, hence;

                                = 25 × 5

                                 =125

25% of the water = 125 milliliters

From the question, it was said that drank 25% of the water before soccer, this implies that she drank 125 milliliters from the water bottles.

If she drank 125 milliliters of  from a 500 milliliters water contain in the water bottle, then the amount of water left will be 500 ml - 125 ml = 375 ml

This implies that before the soccer practice she had 375 milliliters of water left in the water bottle.

After the practice, she drank 1/3 of the remaining water, which means after the practice she drank 1/3 of 375

1/3 of 375 = \frac{1}{3} × 375 = \frac{375}{3} = 125

After the practice she drank 125 milliliters of water from her 375 milliliters water.

The amount of water she have left after the practice will be;

375 milliliters - 125 milliliters = 250 milliliters

Therefore, the amount of water the student have left in the bottle is 250 milliliters

8 0
3 years ago
4.
NemiM [27]

Answer:

i belive the answer is B

Step-by-step explanation:

6 0
3 years ago
Please help ASAP?!!!!
ra1l [238]
It is C prob i need point lol i’m sorry
4 0
2 years ago
4(a x b)=(4 x a)b is an example of which algebraic property
Reil [10]
I hope this helps you

5 0
3 years ago
What is the m for this slope?
Blababa [14]

Answer:

-3/4x

Step-by-step explanation:

Down 3, right 4. We know it's negative because it's declining, and going down till you reach the x-coordinate of the point gives us -3, and going right 4 units to the location of the point.

7 0
3 years ago
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