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4 years ago

List all the prime numbers between 30 and 50

Mathematics

2 answers:

Mars2501 [29]4 years ago

6 0

Hi,

Answer: 31,37,41,43,47

I Hope I Helped!

lozanna [386]4 years ago

3 0

Your answer is

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tresset_1 [31]

Answer:

$170$

Step-by-step explanation:

The angle 42x+1 is the inscribed angle of Arc WX. This means Arc WX is twice of 42x+1.

$wx = 2(42x + 1)$

We can add up that and the other arcs to 360.

$2(42x + 1) + 29x - 1 + 65x + 3$

$84x + 2 + 29x - 1 + 65x + 3 = 360$

$178x + 4 = 360$

$178x = 356$

$x = 2$

Plug in 2 for WX.

$84(2) + 2 = 170$

5 0

3 years ago

Which expression is equivalent to...

torisob [31]

Answer:

$x^{\frac{2}{7} } y^{-\frac{3}{5} } \\$ i.e answer A.

Step-by-step explanation:

This question involves knowing the following power/exponent rule:

$\sqrt[n]{x^m} = x^\frac{m}{n} \\\\so \sqrt[7]{x^2} = x^\frac{2}{7} \\\\and \\\\ \sqrt[5]{y^3} = y^\frac{3}{5} \\$

Next, when a power is on the bottom of a fraction, if we want to move it to the top, this makes the power become negative.

so the y-term, when moved to the top of the fraction, becomes:

$y^{-\frac{3}{5} } \\$

So the answer is: $x^{\frac{2}{7} } y^{-\frac{3}{5} } \\$

7 0

3 years ago

N+10=8<br> What does N=?

Aleks04 [339]

Answer:

N= -2

Step-by-step explanation:

N+10=8

-10= -10

N= -2

4 0

3 years ago

Read 2 more answers

60 points to who answers with the work pls!!

Shkiper50 [21]

Answer:

Try c am sure it is correct

4 0

3 years ago

Don’t know the answer to this question???

Eva8 [605]

9514 1404 393

Answer:

(b) 9

Step-by-step explanation:

The product of segment lengths to the near and far intersection with the circle is the same for both secants.

4(4+5) = 3(3+x) . . . . the above statement with numbers filled in

36 = 9 +3x . . . . . . . simplify

12 = 3 +x . . . . . . . . divide by 3

9 = x . . . . . . . . . . . subtract 3

3 0

3 years ago