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kari74 [83]
3 years ago
12

BRAINLIESTTT ASAP! MATH EXPERT PLEASE HELP ME :)

Mathematics
2 answers:
kirza4 [7]3 years ago
3 0

Answer:

It's true.

Explanation:

2(segment ST) = RT

divide both sides by two

ST = RT/2

You would have two equal halves of RT. One half equals RS. The other half equals ST.

Here's a rough picture of the line.

R _____________S_____________ T

S is in the middle of the line which makes it the midpoint.

It's true. S is the midpoint of RT.

Elena-2011 [213]3 years ago
3 0

Answer:

True

Step-by-step explanation:

The problem gave us that 2ST = RT.

Therefore if we draw it out, we can can come up with the equations:

RT = RS + ST

RT = 2ST

∴ RS + ST = 2ST   ,   by some thereom i forgot the name of

RS + ST = ST + ST

RS = ST

By definition of a midpoint, S must be the midpoint.

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Which molecule activates light reactions
natta225 [31]

Answer:

Step-by-step explanation:

The light-dependent reactions use light energy to make two molecules needed for the next stage of photosynthesis: the energy storage molecule ATP and the reduced electron carrier NADPH. In plants, the light reactions take place in the thylakoid membranes of organelles called chloroplasts.

5 0
3 years ago
What fraction of 1 foto is 3 inches?
swat32
Well, there are 12 inches in a foot.

We have 3/12 inches (3 inches of a foot). Now, let's simplify!

What is the GCF (greatest common factor) of 12 and 3? Well, let's list out the factors (what a number divides into) of each of them.

1*12
2*6
3*4

1*3

The largest factor that we see in both of these numbers is 3, so let's divide 3/12 by 3!

3/3=1
12/3=4

So, 3 inches are 1/4 of a foot :).

You can check your answer by multiplying 12 by 1/4. Your answer will be 3!

I hope I helped! :)
6 0
4 years ago
28 members and 50% decrease
stellarik [79]
50% is half, and half of 28 is 14.

So your answer is 14 members.


Hope this helped! (:
6 0
4 years ago
Read 2 more answers
Need help asap show your work
Monica [59]

To find the volume we use an equation:

volume = length x width x height

Since this shape is a cube, you only need to know one side to find the volume since all of the sides are equal.

So all you need to find the volume is to multiply 4(1/2) which I am going to simplify to 4.5, is plug it into the equation.

volume = 4.5 x 4.5 x 4.5

Which will get you an answer of 91.125 inches cubed

91.125in^{3}

Hope this helps :)

5 0
3 years ago
Help im in class and i need this question done nowww -1.8 ÷ 0.2
monitta
The answer would be -9
6 0
3 years ago
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