3 years ago

1.2x=6 what is the answer

Mathematics

1 answer:

kifflom [539]3 years ago

7 0

Answer:

To figure this out we need to balance out the equation.

When a number is right next a variable, it is considered as multiplication. So, to balance the equation we need to divide.

Step-by-step explanation:

1.2/1.2 =x

1.2/6=5

Answer; x=5

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How many of the numbers from the set $\{1,\ 2,\ 3,\ldots,\ 50\}$ have a perfect square factor other than one?

Novay_Z [31]

Answer:

2^2 ( 1,2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12) = 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44,48

3^2(1,2,3, 5) = 9, 18, 27, 45

5^2(1, 2) = 25, 50

7^2 = 49

19 numbers

Step-by-step explanation:

5 0

3 years ago

HELP ASAP!!!!!<br><br> 2x 2y=5 <br> y=1/4x

andrey2020 [161]

Answer:

X=2

Y=1/4*2

Y=1/2

Y=.5

Step-by-step explanation:

PROOF

2*2+2*.5=5

4+1=5

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3 0

3 years ago

Which statement best describes the graph

konstantin123 [22]

Answer:

Something with coordinates lines and negative and positive numbers.

7 0

3 years ago

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A rectangular prism has a lenth of 2/3,a width of 1/2 and a height of 1/3 find the volume

Ugo [173]

Answer:

2/18 = 1/9

Step-by-step explanation:

2/3 x 1/3 = 2/9

2/9 x 1/2 = 1/9

7 0

3 years ago

Estimate the x-coordinates at which the relative maxima and relative minima occur for the function.

11111nata11111 [884]

ANSWER

Relative minimum occurs at x=0

Relative maximum occurs at x=-2

EXPLANATION

The given function is;

$f(x) = 3 {x}^{3} + 9 {x}^{2} - 1$

We take the first derivative to get:

$f'(x) = 9 {x}^{2} + 18x$

At turning point f'(x)=0

$9 {x}^{2} + 18x = 0$

$9x(x + 2) = 0$

$x = 0 \: or \: x = - 2$

We take the second derivative to get

$f''(x) = 18x + 18$

$f''(0) = 18(0) + 18 = 18 \: > \: 0$

Relative minimum occurs at x=0

$f''( - 2) = 18( - 2)+ 18 = - 18 \: < \: 0$

Relative maximum occurs at x=-2

8 0

3 years ago

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