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sergij07 [2.7K]
3 years ago
9

True or false if a x b=0 the either a=0 or b=0 pls help!!

Mathematics
1 answer:
musickatia [10]3 years ago
5 0

Answer:

yes that answer is true

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Which answer choice states the range of the following
ankoles [38]
<h2>Explanation:</h2><h2></h2>

Hello! Remember you have to write complete questions in order to get good and exact answers. Here you forgot to write the relation so I could help you providing my own relation.

Remember that for any relation, we have a set A that matches the the domain (also called the set of inputs) of the function and the set B that contains the range (also called the set of outputs).

Suppose our relation is:

y=-10+x \\ \\ For \ x=1,2,3,4,5

So the x-values represents the set A and the y-values the set B. Therefore, by evaluating the x-values into our relation we get:

\text{If x=1} \\ \\ y=-10+1=-9 \\ \\ \\ \text{If x=2} \\ \\ y=-10+2=-8 \\ \\ \\ \text{If x=3} \\ \\ y=-10+3=-7 \\ \\ \\ \text{If x=4} \\ \\ y=-10+4=-6 \\ \\ \\ \text{If x=5} \\ \\ y=-10+5=-5

So in this context, the correct option is:

B) (-9,-8, -7, -6, -5}

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3 years ago
Evaluate the function f(x)=tan^-1(x) when x=0. Give your answer in radians.
vichka [17]
The answer is equal to 0.
8 0
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Mr. Claussen needs a total of 15 pounds of ground beef to make hamburgers for a company picnic. He finds that 2 pounds of ground
Marat540 [252]

Answer: $33.00

Step-by-step explanation:

Given

Mr. Claussen needs 15 Pounds of ground beef

It is stated that 2 pounds of beef cost $4.40

Using unitary method

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For 15 pounds it is

\Rightarrow 15\times 2.2=\$33

Thus, he has to spend $33 for 15 pound meat

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A store that buys and sells used video games buys a game at a cost of ​$19 and sells it at a selling price of ​$23. Find the mar
d1i1m1o1n [39]

Answer: $62.25

Step-by-step explanation:

The mark-up is $477.25 - 415 = $62.25

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3 years ago
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Please help me i have like 3 days
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Answer:

I first time see sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry

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