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horrorfan [7]
3 years ago
6

Find the value of given expression

rmula1" title=" \sqrt{1221 \times 1221} " alt=" \sqrt{1221 \times 1221} " align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
densk [106]3 years ago
8 0

Answer:

1221\sqrt{x}

Step-by-step explanation:

1221 x 1221 = 1490841

square root of 1490841 is 1221

ZanzabumX [31]3 years ago
4 0

Answer:

1221

Step-by-step explanation:

\sqrt{1221 \times 1221}  \\  = 1221

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Please answer this thoroughly.
babunello [35]

Answer:

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Hope this helps!

8 0
3 years ago
What is the value of tan (B) in the diagram?
hodyreva [135]

Answer:

The correct answer is third option

1/√3

Step-by-step explanation:

From the figure we can see a right angled triangle ABC.

Right angled at C.

AB = 10

AC = 5

BC = 5√3

<u>Points to remember</u>

Tan θ = Opposite side/Adjacent side

<u>To find the value of tan(B)</u>

Tan B =  Opposite side/Adjacent side

 = AC/BC

 = 5/5√3

 = 1/√3

Therefore the value of tan(B) =  1/√3

7 0
4 years ago
Read 2 more answers
1. Which of the following is the sale price for an item with an original price of $8.95 after it has been discounted 40%?
dsp73
Hey there!

1, 8.95*.4= 3.58 was take off.  8.95-3.58= 5.37
$5.37

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8 0
3 years ago
A university has 28,980 students. In a random sample of 180 students, 12 speak three or more languages. Predict the number of st
anygoal [31]
Word | know | Unknown
Language| 12 | x
Total | 180 | 28980
Use cross multiply:
12(28980) = 180(x)
347760 = 180x
347760/180=1932
5 0
3 years ago
Graph y = - 3x + 7 .
lbvjy [14]

Answer:

put your first point at 7 in y axis that point go down 3 to the rights side 1 and your point should be at (1,4) then connect the dots and that's how you graph it

Step-by-step explanation:

5 0
3 years ago
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