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Ostrovityanka [42]
3 years ago
15

Please help this question is confusing

Mathematics
1 answer:
Nuetrik [128]3 years ago
4 0

12, 15, 18

Step-by-step explanation:

The sign means equal to or greater than.

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What is the equation for the (graph) line?
tino4ka555 [31]

Answer:

y=mx+b

Step-by-step explanation:

this is the equation of any line in slope intercept form.

8 0
3 years ago
Find the domain of the graphed function,<br> A. 1 B. x is all real numbers.<br> C. X&gt;2<br> D. 2
Crazy boy [7]

Answer:

The answer is d)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Drag the labels to the correct locations on the expanded binomial.
Tom [10]

The expanded binomial is 2x^3+3y^2=7                                                                                              

<u>Step-by-step explanation</u>:

  • The binomial is not shown in correct expansion. It is written in the wrong format. There is a general format for the binomial expansion.
  • The first term should have the highest power. So 2x power 3 will come first. The second term will have power lesser than the first term.
  • So in the second term, 3y^2 will be placed. After that, the equal to = operator will be placed. Finally, the value of the expression will be placed.
  • So the expanded correct form is 2x^3+3y^2=7                                              

6 0
3 years ago
I need help with this
gladu [14]

Answer:

-25

Step-by-step explanation:

You can round -98.5 to 100

Then round 3.8 to 4

Negative divided by positive is negative.

-100 ÷ 4 = -25

8 0
4 years ago
Suppose a person eats 2000 food calories on average per day. Note that 1 calorie= 4.184 joules and a food calorie = 1000 calorie
Crazy boy [7]

Answer: 0.097\text{\ J/s}

Step-by-step explanation:

Given :  1 calorie= 4.184 joules

A food calorie = 1000 calories = 4184 joules.

Then, 2000 food = 2\times4184=8368 joules   [By Unitary method]

We know that : \text{Power}=\dfrac{\text{Energy}}{\text{Time}}

Since 1 day = 24 hours

and 1 hour = 3600 seconds

Then, 24 hours = 24\cdot3600=86400 seconds.

Now,   \text{Power}=\dfrac{8368}{86400}

=0.0968518518519\approx0.097\text{\ J/s}

Hence, the average power of this intake = 0.097\text{\ J/s}

6 0
3 years ago
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