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Lelu [443]
2 years ago
9

I don't understand the last one. I got the right answer, but how to do it? (Reply ASAP).

Mathematics
2 answers:
k0ka [10]2 years ago
7 0
Denominator, 12 and 9 are on the bottom. and 15 and x are on the right side.
Lena [83]2 years ago
4 0
This means For every 12m QS, there will be 9m TV and for every 15 RS, there will be x UV
This works because the triangles are SIMILAR
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7 0
3 years ago
Read 2 more answers
In science class the students were asked to create a container to hold an egg. They would then drop the container from a window
belka [17]

Answer:

It will take 1.25 seconds to reach the ground.

Step-by-step explanation:

The equation of the containers pathway can be modeled by the equation given below :

h=-16t^2+25

t is time in seconds

It is required to find the time taken by the container to reach the ground. When it reached ground, its height is equal to 0 such that,

h=0\\\\-16t^2+25=0

-16t^2=25\\\\t=\sqrt{\dfrac{25}{16}} \\\\t=1.25\ s

So, it will take 1.25 seconds to reach the ground.

5 0
3 years ago
Find the area of a triangle with sides 8 equals 5 b equals 8 and C equals 11
IceJOKER [234]
I round the answer to the second digit and get 18.33

4 0
3 years ago
How do I find this answer??
MArishka [77]
You do 2/3 minus 1/3

6 0
3 years ago
Need help please show ur work
boyakko [2]
Use distributive property
5(4x + 3) - 2x
20x + 15 - 2x
Simplify by liked terms
18x + 15
The solution is A
3 0
3 years ago
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