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elena55 [62]
3 years ago
15

Answer the qui of the day you have 7 quetion to answer and i give you 20 ponits

Mathematics
2 answers:
bonufazy [111]3 years ago
6 0

Answer:

all of them are correct

lianna [129]3 years ago
6 0

Hiya! :)

Answer:

They are all correct

Hope this helped!!!

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Help me please ty ty ‍♀️❤️ Appreciate it
Cloud [144]

Answer:

Pretty Simple!

Now that you know about ratios and all that, this is pretty tame compared to the last problem.

Now, the problem is talking 2D(2 Dimensions)

The ratio is not going to work because it has only one parameter.

Thus, we need to square it!

(\frac{1}{20})^{2}  =\frac{1}{400}

Thus, we have your correct ratio.

Now, we only need to do the same thing for the triangle problem. Meaning that, we need to compare the ratios, with x as the thing we are looking for.

\frac{1}{400}=\frac{219}{x} \\x=87,600

See? X is practically handed to us.

Hope this helps!

8 0
3 years ago
Which methods could you use to calculate the x-coordinate of the midpoint of
Iteru [2.4K]

Which methods could you use to calculate the x-coordinate of the midpoint of

a horizontal line segment with endpoints at (0,0) and (20, 0)?

Check all that apply.

C. Count by hand

3 0
3 years ago
What number would you add to both sides of x2 + 7x = 4 to complete the square? 22 72 StartFraction 7 squared Over 2 EndFraction
ki77a [65]

Answer:

D on e2020

Step-by-step explanation:

got it right

8 0
3 years ago
Read 2 more answers
Recently, your parents read in the newspaper that American factory worker jobs have the lowest income ra
Svetllana [295]

Answer:

A. A factory worker does not need a lot of education.

Step-by-step explanation:

The answer is " A " which is a factory worker does not need a lot of education. since most people don't have a PHD degree or anything higher education, it results in a lot of people joining due to the benefit of the factory worker doesn't need a lot of worker which makes it low in demand too.

5 0
2 years ago
Find the exact value of secθ if cscθ=-4/3 and the terminal side of θ lies in Quadrant III.
Anton [14]
Quadrant is III so, sign would be negative for Sec.
Now, we know, csc = H / P
So, H = 4, P = 3
Calculate for B, 
B² = H² - P²
B² = 4² - 3²
B² = 16 - 9
B = √7

We know, sec Ф = H / B = 4 / √7
We can write it as: -4√7 / 7  [ -ve sign for 3rd quadrant ]

In short, Your Answer would be Option B

Hope this helps!
6 0
3 years ago
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