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3 years ago

If it is possible... What two numbers added is 4 and multiplied to be 7?

2 answers:

7 0

There are no real numbers that can do that.

If you were to go far enough in high school math, you'd learn
about something called "imaginary" numbers. Using those, the
two numbers that add to 4 and multiply to 7 are

2 + 3.464 i
and
2 - 3.464 i .

The little ' i ' is the unit of imaginary numbers . . . the square root of -1 .

You won't ever get that far, since you already hate math
and you want everybody to know it.

borishaifa [10]3 years ago

7 0

Answer:

There are no real numbers that can do that.

If you were to go far enough in high school math, you'd learn

about something called "imaginary" numbers. Using those, the

two numbers that add to 4 and multiply to 7 are

2 + 3.464i

and

2 - 3.464 i .

The little ' i ' is the unit of imaginary numbers . . . the square root of -1 .

You won't ever get that far, since you already hate math

and you want everybody to know it.

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Biometric measures evaluate: Question 17 options: data about a person's heartbeat, perspiration levels, respiration, and body mo

olga2289 [7]

Answer:

data about a person's heartbeat, perspiration levels, respiration, and body movements.

Step-by-step explanation:

the answer to the question is that

biometric measures are useful for evaluating data like that of heartbeat, perspiration levels, respiration, body movements of a person.

Biometrics is useful for the evaluation of the physical characteristics of a person. such a measure is for authentication and security identification. the system gives allowance for certain features of a person to be recognized using biometric data and also algorithm.

3 0

2 years ago

Find the slope of the line that passes through the points (-2 3 )and( 4 3)

mote1985 [20]

Step-by-step explanation:

Given points,

( -2 , 3) and (4,3)

we know,

slope = y_2 - y_1 / x_2 - x_1

so according to it we got,

→ (3 - 3)/4 - (-2)

→ 0/6

hope this answer helps you dear! take care.

7 0

2 years ago

Read 2 more answers

Solve the qustion below please

MA_775_DIABLO [31]

Answer:

angle BNU = 60 degrees

Step-by-step explanation:

3x + 8 = 44

3x = 36

x = 12

5x = 60

7 0

2 years ago

28 lunch; 15 % tip I need to show my workkkk

NeX [460]

28 x .15 = 4.2

28 + 4.2 = 32.2 <---- ANSWER

Hope this helps :)

5 0

3 years ago

Read 2 more answers

A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter. The central angle formed by the peach co

Vsevolod [243]

Answer:

D. 5 inches

Step-by-step explanation:

Given:

A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter.

That means complete angle having 360° is divided into 3 section.

The central angle formed by the peach cobbler is 105 degrees.

The central angle formed by the pasta is 203 degrees.

Question asked:

What is the approximate length of the arc of the section containing the peas?

Solution:

The central angle formed by the peas = 360° - 105° - 203°

= 52°

$Ridius,r=\frac{Dameter}{2} =\frac{12}{2} =6\ inches$

As we know:

$Length\ of\ arc=2\pi r\times\frac{\Theta }{360}$

$=2\times\frac{22}{7} \times6\times\frac{52}{360} \\ \\ =\frac{13728}{2520} \\ \\ =5.44\ inches$

Therefore, the approximate length of the arc of the section containing the peas are 5 inches.

6 0

3 years ago