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Alex73 [517]
3 years ago
10

A group of organs that work together together to perform a major function is called

Mathematics
1 answer:
Rasek [7]3 years ago
8 0

Answer:

organ system

Step-by-step explanation:

Cells make up tissues, tissues make up organs, and organs make up organ systems.

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Reuben can type 48 words in 8 minutes what is the rate in words per minute ?
Sauron [17]

Answer:

6 words per minute.

Step-by-step explanation:

48 divided by 8 is 6 .

5 0
3 years ago
If sin(x) = 5/13, and x is in quadrant 1, then tan(x/2) equals what?
Rufina [12.5K]
x is in quadrant I, so 0, which means 0, so \dfrac x2 belongs to the same quadrant.

Now,

\tan^2\dfrac x2=\dfrac{\sin^2\frac x2}{\cos^2\frac x2}=\dfrac{\frac{1-\cos x}2}{\frac{1+\cos x}2}=\dfrac{1-\cos x}{1+\cos x}

Since \sin x=\dfrac5{13}, it follows that

\cos^2x=1-\sin^2x\implies \cos x=\pm\sqrt{1-\left(\dfrac5{13}\right)^2}=\pm\dfrac{12}{13}

Since x belongs to the first quadrant, you take the positive root (\cos x>0 for x in quadrant I). Then

\tan\dfrac x2=\pm\sqrt{\dfrac{1-\frac{12}{13}}{1+\frac{12}{13}}}

\tan x is also positive for x in quadrant I, so you take the positive root again. You're left with

\tan\dfrac x2=\dfrac15
4 0
3 years ago
If the ratio of red roses is 4 to 6 and there are a total of 50 roses, how many of them are yellow?
raketka [301]
17 because 4 x 1.5 = 6, 50 / 1.5 = 33.33
5 0
3 years ago
Find the value of x<br> DUE SUNDAY I NEED ASAP
Leto [7]

Answer:

x=43°

Step-by-step explanation:

The angles are adjacent and create a straight line so their sum is 180°.

(x+6)°+(3x+2)°=180°

x°+6°+3x°+2°=180°

4x°+8°=180°

4x°=172°

x=43°

5 0
2 years ago
Read 2 more answers
How do you write 125% as a fraction mixed number or whole number
Alex_Xolod [135]

Answer: Below

Step-by-step explanation:

125% is essentially 1.25 or 125/100.

In mixed number form it's:

1\frac{1}{4}

5 0
2 years ago
Read 2 more answers
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