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Step2247 [10]
3 years ago
12

Please answer below :-)

Mathematics
2 answers:
nydimaria [60]3 years ago
4 0
Oh the answer would be letter choice B,
nadezda [96]3 years ago
3 0

Answer:

Ur answer is B!!!

Step-by-step explanation:

I have no time to explain but trust me ive had this question

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In a classroom 12 students are wearing glasses, while 6 are not. What percent of the students are wearing glasses? Explainnn
ASHA 777 [7]

Answer:

66,666666666666666666666666666666666667% :))

Step-by-step explanation:

total number of students in 1 class: 12 + 6 = 18 students

percentage of student wearing glasses are:

\frac{12}{18}  \times 100 = 66.666666667\%

Done :))

4 0
3 years ago
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laiz [17]

Answer:

I think the answer is 1 gallon of gas

Step-by-step explanation:

8 0
3 years ago
Write an equation for the description.<br> Two-thirds a number x plus 4 is 6.
antiseptic1488 [7]
2/3x + 4=6. Is that what you mean?
8 0
3 years ago
If sine of x equals square root of 2 over 2, what is cos(x) and tan(x)? Explain your steps in complete sentences.
kolbaska11 [484]
Sin x =  square root (2) / 2

In order for us to get for cos x and tan x, first we need to know what 
Hypotenuse, Adjacent, and Opposite sides.

sin x = opposite / hypotenuse.

adjacent = square root (hypotenuse^2 - opposite^2)
adjacent = square root (2^2 - square root(2)^2)
adjacent = square root (4 - 2)
adjacent = square root (2)

cos x = adjacent / hypotenuse
tan x = opposite / adjacent..

cos x = square root (2) / 2
tan x = square root (2) / <span>square root (2)  = 1

So, </span>cos x = square root (2) / 2 and tan x<span> = 1</span>
7 0
3 years ago
Find the radius of a circle that has an area of 212​
kobusy [5.1K]

Answer:

The answer should be: r ≈ 8.21

5 0
3 years ago
Read 2 more answers
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