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Mama L [17]
2 years ago
11

What kind of expression is: Answer quickly, correct answer will get brainlist

Mathematics
1 answer:
Sphinxa [80]2 years ago
4 0

Answer:

The answer is A. ( x-3/x-6  x X^3 + 5/x+1 ) is rational because it is a product of rational expressions since rational expressions are closed under multiplication.

Step-by-step explanation:

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Each day, Tally's baby sister eats 1/4 cup of rice cereal in the morning and 1/4 cup rice cereal in the afternoon.
alukav5142 [94]
Each day she eats 1/2 cups of rice. But we want to know how long it will take to each 2 cups worth. so lets make an equation.

.5x = 2 
Divide both sides by .5

x = 4

So it will take 4 days to eat 2 cups of rice cereal. 


3 0
4 years ago
WHy Is The SKY BLLEEEEEEEE<br> blue*
umka2103 [35]

Answer:

The Short Answer: Gases and particles in Earth's atmosphere scatter sunlight in all directions. Blue light is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.

7 0
3 years ago
Read 2 more answers
How do I even do this...
Amiraneli [1.4K]

Answer:

I think answer is:

or,x+x-2x+184=2x

or,2x-2x+184=2x

or,184=2x

or,x=184÷2

or,x=92

8 0
2 years ago
Read 2 more answers
Elena makes fruit punch by mixing 4 parts cranberry juice to 3 parts apple juice to 2 parts grape juice.
Colt1911 [192]

Answer:

90 cups (5.63 gallons)

Step-by-step explanation:

30 divided by 3= 10 10x4= 40 10x2=20

30+40+20=90 cups

4 0
4 years ago
Someone please help me!
balandron [24]

Answer:

The answer to your question is below

Step-by-step explanation:

43.-

x = \sqrt{27^{2} + 22^{2}- 2(27)(22)cos 73}

x = \sqrt{865.66}

x = 29.42

44.-

x = \sqrt{10^{2} + 14^{2} -2(10)(14)cos 66}

x = \sqrt{182.11}

x = 13.49

45.-

cos x = \frac{11^{2} - 17^{2} - 10^{2}}{-2(11)(17)}

cos x = 0.7166

     x = 44.22°

46.-

x = \sqrt{16^{2} + 12^{2} -2(16)(12)cos75}

x = \sqrt{300.61}

x = 17.34

47.-

cos P = \frac{6^{2} - 13^{2} -11^{2}}{-2(13)(11)}

cos P = 0.888

     P = 27.36°

sinR/13 = sinP/6

sin R = 13sin27.36/6

sinR = 0.996

   R = 84.71°

Q = 180 - 84.71 - 27.36

Q = 67.93°

48.-

D = 180 - 25 - 113

D = 42°

CD = 9Sin113/sin42

CD = 12.38

ED = 9sin25/sin42

ED = 5.68

3 0
3 years ago
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