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Usimov [2.4K]
3 years ago
5

2-x=4???????????????????

Mathematics
2 answers:
Savatey [412]3 years ago
8 0

Answer:

-8

Step-by-step explanation:

because i0think about 2×4=8 but since its -2 the answer is -8

aksik [14]3 years ago
5 0

Answer:

x= -2

X equals -2

You might be interested in
Four scales of measurement are: nominal, ordinal, interval, and ratio.
RideAnS [48]

Answer:

The answer are (a) measurement on ordinary scale can be ranked, but on nominal scale observation cannot be ranked, (b)  on the interval scale measurement can be compared in terms of difference of magnitude, but on ordinary scale, observations cannot be compared in terms of magnitude (c) the point of zero is arbitrary and can be found in any where on the measurement of interval scale

Step-by-step explanation:

Explanation

(a) In nominal scale measurement, observations are classified but in ordinal scale measurement  observations are ranked

Therefore additional information of comparing ranking in observation when measurement are gotten from ordinary scale as compared to nominal measurement.

(b) In interval scale measurement  can be compared by different magnitude  because it is ranked, while ordinary scale measurement, observation can be ranked for comparison

For example the grade of student in a school are grouped under the ordinary scale of measurement due to the fact that Grade A is greater than B

Therefore we have extra information of contrasting observations based on magnitude differences when measurement are gotten form interval scale  as against  ordinary scale

(c) In the interval scale of measurement,  observations are compared in terms of magnitude differences. the point of zero is arbitrary and can found anywhere

For example if a person has no salary what this means is that he has rupes of zero (salary)

Then again, the additional information of the zero point of arbitrary is when measurement is gotten from interval scale. what this suggest is that none is in the scale of ratio

8 0
4 years ago
Sunnyvale Middle School is painting a circle on their playground with a radius of 5 feet. What will be the total area of the cir
Ann [662]

Answer: 5 feet the same thing lol

Step-by-step explanation:

it would be 5 feet because I doesn’t makes sence if its 5 feet and the Side part  is long

5 0
3 years ago
What is the value of...?
Amiraneli [1.4K]

Answer:

Step-by-step explanation:

I'm not sure I know exactly what that [1] means.

But here's how you get the answer

g(x) = 3x + 12

The symbolism means that wherever you see an x on the right side of g(x) you put f(x)

So it looks like this

g(f(x) ) = 3(f(x)) + 12 Now you put f(x) = 2x + 7 in for f(x) on the right.

g(f(x)) = 3(2x + 7) + 12    Remove the brackets

g(f(x)) = 6x + 21 + 12

g(f(x)) = 6x + 33

Now you deal with the x on the left. It becomes - 6

g(f(-6)) = 6(-6) + 33

g(f(-6)) = -36 + 33

g(f(-6)) = - 3

Rule 1

(g · f)(x)

has the meaning of whatever the function on the left is (in this case g) then the function of f is put in the xs place.

7 0
3 years ago
A fish market bought two swordfish at a rate of $12 per pound. The cost of the larger fish was 3 times as great as the cost of t
m_a_m_a [10]

Larger Fish: 25.65lbs

Smaller Fish: 8.55lbs

Reason: $3693/3=307.75   $307.75/$12=25.65

              $102.58/F$12=8.55

7 0
3 years ago
A pallet requires 2 minutes and 15 seconds to prepare for shipment, and 30 seconds to load on a trailer. How long will it take t
netineya [11]

2 min 15 sec + 30 sec = 2 minutes 45 seconds per pallet

2 minutes 45 seconds

45seconds divided by 60 seconds = 0.75

 so 2.75 minutes per pallet

2.75 x 40 = 110 minutes

110/60 = 1.833 hours = 1 hour and 50 minutes

5 0
4 years ago
Read 2 more answers
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