3 years ago

How do I classify real numbers

Mathematics

2 answers:

Nataly [62]3 years ago

5 0

Answer:

All numbers are real unless they make them up check out the photo i attached should help!

Step-by-step explanation:

Paul [167]3 years ago

4 0

Answer:

real numbers are any numbers, (negative, decimal, fraction) except imaginary numbers.

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Riley is preheating her oven before using it to bake. The initial temperature of the oven is 65° and the temperature will increa

solong [7]

Answer:

After 6 minutes, the oven temperature will be: $125^o$

Step-by-step explanation:

If the increase in temperature is $10^o$ per minute, then in 6 minutes, the increase in temperature would be $6\,*\,10^o=60^o$ , therefore, since the initial temperature of the oven was $65^o$ , its temperature after 6 minutes would be:

$65^o+60^o=125^o$

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4 years ago

If 30% of John's photographs were perfect, but 210 photographs were not perfect, then how many photographs were there in all?

anyanavicka [17]

If 30% were perfect, 70% were not perfect. So we know that 70% of the total number of photographs is 210.

p(70/100)=210 multiply both sides by 100

70p=21000 divide both sides by 70

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So there are 300 photographs in all.

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4 years ago

Solve for x<br> (2×+43)

Kisachek [45]

Answer:

so you multiply 2x3 you get 6 and add 4 it is 10 but dont change the 3 let it stay it is 10/3

5 0

3 years ago

Factor the following equations to find the zeros of the equation.

Aleks04 [339]

Work shown above! Answer is p = 4, -5 , 3