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2 years ago

Heyyyy im stuck and i need help so plzzz

Mathematics

1 answer:

Dvinal [7]2 years ago

8 0

Answer:

$~Hello,~There! ~I'm~Here~to~Help$

Part A: A) The number cannot be 7 as the 7 is a factor of 21.

Part B: As, 5 is only number which is have a cube more than 100 and less than 200.

The Answer is 5

Step-by-step explanation:

Part A Explanation↓

Given,

The number is a prime number.

The square of the number is more than 10 and less than 100.

The number is not factor of 21.

The number is 5.

5 is a prime number.

The square of 5 is between 10 and 100.

5 is not factor of 21.

___________________________________________________

Part B Explanation↓

They are asking to write the puzzle which have answer 5.

The answer is 5.

As, 5 is only number which is have a cube more than 100 and less than 200.

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The simplest form of the decimal 0.525 as fraction is

boyakko [2]

$0.525 = \frac{525}{1000} = \frac{21}{40}$
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7 0

3 years ago

Solve -6f + 13 = 2f - 11

igor_vitrenko [27]

Answer:

f = 3

Step-by-step explanation:

Solve for f:

13 - 6 f = 2 f - 11

Subtract 2 f from both sides:

13 + (-6 f - 2 f) = (2 f - 2 f) - 11

-6 f - 2 f = -8 f:

-8 f + 13 = (2 f - 2 f) - 11

2 f - 2 f = 0:

13 - 8 f = -11

Subtract 13 from both sides:

(13 - 13) - 8 f = -13 - 11

13 - 13 = 0:

-8 f = -13 - 11

-13 - 11 = -24:

-8 f = -24

Divide both sides of -8 f = -24 by -8:

(-8 f)/(-8) = (-24)/(-8)

(-8)/(-8) = 1:

f = (-24)/(-8)

The gcd of -24 and -8 is -8, so (-24)/(-8) = (-8×3)/(-8×1) = (-8)/(-8)×3 = 3:

Answer: f = 3

4 0

4 years ago

Read 2 more answers

Compute the difference quotient, StartFraction f (x plus h )minus f (x )Over h EndFraction f(x+h)−f(x) h, for the function f (

lawyer [7]

Answer:

The difference quotient for $f(x)=3x^2$ is $3 h + 6 x$ .

Step-by-step explanation:

The difference quotient is a formula that computes the slope of the secant line through two points on the graph of f. These are the points with x-coordinates x and x + h. The difference quotient is used in the definition the derivative and it is given by

$\frac{f(x+h)-f(x)}{h}$