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elena55 [62]
3 years ago
7

Helppp!!!! please!!!

Mathematics
1 answer:
almond37 [142]3 years ago
7 0

Answer:

...........................

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1.5% of a number is 60
Sonja [21]

Answer:

4000

Step-by-step explanation:

divide 1.5% by 100 to remove the % symbol: 0.015

set you equation: 0.015x = 60

divide both sides by 0.015: x = 4000

6 0
3 years ago
Read 2 more answers
Hi guys can you guys answer this pls and explain plss​
9966 [12]

Answer:

see explanation

Step-by-step explanation:

To express a fraction in simplest form

Divide numerator and denominator by largest common factor of both

\frac{6}{12} ← divide by 6

= \frac{1}{2} ← in simplest form

\frac{12}{15} ← divide by 3

= \frac{4}{5} ← in simplest form

7 0
3 years ago
Solve the quadratic equation by completing the square.<br> x^2+2x-2=0
astraxan [27]

The solution to the quadratic equation by completing the square is x = -1 + √3, x = -1 - √3

<h3>What is a quadratic equation?</h3>

Any equation of the form \rm ax^2+bx+c=0  where x is variable and a, b, and c are any real numbers where a ≠ 0 is called a quadratic equation.

As we know, the formula for the roots of the quadratic equation is given by:

\rm x = \dfrac{-b \pm\sqrt{b^2-4ac}}{2a}

We have a quadratic equation:

x² + 2x - 2 = 0

x² + 2x + 1 - 1 - 2 = 0

(x + 1)² - 3 = 0

(x + 1)² = 3

x + 1 = ± √3

x = -1 ± √3

Thus, the solution to the quadratic equation by completing the square is x = -1 + √3, x = -1 - √3

Learn more about quadratic equations here:

brainly.com/question/2263981


#SPJ1

5 0
2 years ago
Helppppppppppppppoppp
Cloud [144]

Answer:

I am pretty sure it is A. relation, i hope it is right.

hope that helps *^^*

3 0
3 years ago
Please make this quick
AveGali [126]

Answer:

27

Step-by-step explanation:

3x3+2x9=27

8 0
3 years ago
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