3 years ago

What is the product of (-1/4) times (-3/7)

Mathematics

1 answer:

weqwewe [10]3 years ago

3 0

Answer:

3/28

Step-by-step explanation:

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Urgent help needed...............

andreyandreev [35.5K]

Answer:

Option b is correct

$\{x | x \neq \pm 7, x\neq 0\}$ .

Step-by-step explanation:

Domain is the set of all possible values of x where function is defined.

Given the function:

$h(x) = \frac{9x}{x(x^2-49)}$

To find the domain of the given function:

Exclude the values of x, for which function is not defined

Set denominator = 0

$x(x^2-49) = 0$

By zero product property;

$x = 0$ and $x^2-49= 0$

⇒x = 0 and $x^2 =49$

⇒x = 0 and $x = \pm 7$

Therefore, the domain of the given function is:

$\{x | x \neq \pm 7, x\neq 0\}$

7 0

3 years ago

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True or false in the body of an indirect proof you must show that the assumption leads to a contradiction

Travka [436]

True ACTUALLY helped? Click on thanks and rate also if u want Mark me as brainliest plz =)

5 0

3 years ago

Roberto has $200 in spending money. He wants to buy some video games that cost $25.50 each. Write and solve an inequality to fin

solniwko [45]

Answer:

$200.00/$25.50 = g

Step-by-step explanation:

200.00 / 25.50 = 7 games

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3 years ago

Given h(x)=-x-4, solve for x when h(x)=4

Brilliant_brown [7]

Step-by-step explanation:

h(x)=-x-4

but h(x)=4

4=-x-4

x=-4-4

x=-8

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3 years ago

What do I plug into a calculator to find the value of 831 after a 12% increase?

Alexandra [31]

Answer:

plug in d 831×12 into the caculator

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2 years ago

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