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Sever21 [200]
3 years ago
15

Is y equals 2x + 4 linear or non-linear

Mathematics
2 answers:
olga nikolaevna [1]3 years ago
5 0

Answer:

It is linear.

Step-by-step explanation:

Drupady [299]3 years ago
4 0

Answer:

The equation listed is linear because 2x is a constant, meaning that it continuously moves in a straight line in one set direction.

Step-by-step explanation:

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an equation for loudness L, in decibels, is L= 10 log R, where R is the relative intensity of the sound. solve 120= 10 log R to
andrew-mc [135]

sorry this question is to hard for me

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2 years ago
The hypotenuse of a right triangle measures 11 cm and one of its legs measures 1 cm. Find the measure of the other leg. If neces
goblinko [34]

Answer:

10.9 is the length of the other leg

Step-by-step explanation:

use the reverse Pythagorean therm

the square root of 11(squared) - 1(squared) = 10.9

5 0
2 years ago
If 1.5 yards of fabric is used for 90 flags how much fabric is needed to make 1 flag
vodka [1.7K]

Answer:

0.016 with a repeating sign above the 6

Step-by-step explanation:

90/1.5=1.5/x

90x/90=1.5/90

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/= division

6 0
2 years ago
Which value is equivalent to cos 15?
Nat2105 [25]
The third choice , i mean you always have to go with c
6 0
3 years ago
Real deal, this is for a presentation where we present our question in full. WHOEVER answers this question SHOWING THE WORK also
xenn [34]

Answer:

         -259dot - 12abc3

 ————————————————

                  3abc3      

Step-by-step explanation:

Dividing exponential expressions :

a2 divided by a3 = a(2 - 3) = a(-1) = 1/a1 = 1/a

b3 divided by b4 = b(3 - 4) = b(-1) = 1/b1 = 1/b    

   

Equation at the end of step 3:  -7      

                                       (37 • —————) -  4

                                                 3abc3    

Rewriting the whole as an Equivalent Fraction:

Subtracting a whole from a fraction

Rewrite the whole as a fraction using  3abc3  as the denominator :

          4       4 • 3abc3

   4 =  —  =  —————————

           1         3abc3  

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator:

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

     -259dot - (4 • 3abc3)                                         -259dot - 12abc3

—————————————————————  =  ————————————————

             3abc3                                                                     3abc3      

Pulling out like terms:

Pull out like factors :

 -259dot - 12abc3  =   -1 • (259dot + 12abc3)

Trying to factor as a Sum of Cubes:

Factoring:  259dot + 12abc3

Theory : A sum of two perfect cubes,  a3 + b3 can be factored into  :

            (a+b) • (a2-ab+b2)

Proof  : (a+b) • (a2-ab+b2) =

   a3-a2b+ab2+ba2-b2a+b3 =

   a3+(a2b-ba2)+(ab2-b2a)+b3=

   a3+0+0+b3=

   a3+b3

Check :  259  is not a cube !!

-Hope this helped

3 0
3 years ago
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