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Lady_Fox [76]
2 years ago
7

ILL GIVE BRAINLIST! plus 12 points!

Mathematics
2 answers:
Masja [62]2 years ago
8 0

Answer:

its B

Step-by-step explanation:

i took the quiz

kozerog [31]2 years ago
4 0

Answer:

B

Step-by-step explanation:

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Rewrite as a simplified fraction.<br> 3.5 = ?
Allushta [10]

Answer: 3   1/2 ( mixed number)

Step-by-step explanation:

  • First you have to put 3.5 into na fraction
  • In a fraction it is 35/10
  • as a mixed number, it would be:   3   5/10  ( a mixed number )
  • Bur we still have to simplify so simplified would be:  3  1/2 ( mixed number)

7 0
3 years ago
What is the square root of 49 multiplied by the square root of 9
fiasKO [112]
First we need to find the the answer to both the square root of 49 and 9.

The "square root" is a term referring to a number, multiplied by itself (x • x) would be = to your square root.

So for example: Square root of 16 = 4 because 4*4=16 

So lets get out numbers:

\sqrt{9} =3&#10;
\sqrt{49}=7

Now you multiply 3*7 (or 7*3) and you get 21.

Final answer: 21

7 0
2 years ago
Read 2 more answers
Which ratio would help find the distance the person is from the flag pole ¨X¨ if the angle is elevation of 30 degrees.
WINSTONCH [101]

Answer:

There are three major trignometric ratios in mathematics and they are:

sine(sin), cosine(cos) and tangent(tan). A popular acronym is used in recalling the formula for each ratio and it is: SOH-CAH-TOA.

Sine(x) = Opp/Hyp

Cosine(x) = Adj/Hyp

Tangent(x) = Opp/Adj

Now, the Hyp is the hypothenus of the triangle and it is the side opposite to angle 90. The opposite and adjacent is kind of relative depending on the angle been considered. For this case, we are considering angle 30 which the opposite side is 60 and the remaining side becomes the adjacent

Step-by-step explanation:

tan 30 = 60/x

5 0
2 years ago
Rationalise the denominator 5 by√7-√5
taurus [48]

i wasn't sure on how to explain it so i just attached ur answer

4 0
2 years ago
What is the answer to <img src="https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B1000%7D" id="TexFormula1" title="\sqrt[3]{1000}" alt="\
liubo4ka [24]

Therefore, cube root of 1000 is 10.

Step-by-step explanation:

= 3√1000

= 3√(10 × 10 × 10)

= 3√(103)

= 10

6 0
2 years ago
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