What is the coefficient in the expression shown? 42+2c

Mathematics

2 answers:

babunello [11.8K]3 months ago

4 0

Answer:

The coefficient in the expression provided is 2.

Step-by-step explanation:

A coefficient indicates the multiplicative constant associated with some terms within a polynomial, expression, or series.

Examining the given expression: 42 + 2c

Here, c is the variable.

To determine the coefficient of the expression.

The term 42 is constant.

The number 2 acts as the coefficient for the variable c in the expression.

Consequently, the expression's coefficient is 2.

zzz [12.3K]3 months ago

4 0

There exist two coefficients: one pertains to x raised to the first degree, and another corresponds to the zeroth degree of x (the constant term).

Thus:
the coefficient for the constant term is 42 (i.e. 42x^0=42).
the coefficient for the linear term is 2 (i.e. 2x^1=2x)

You might be interested in

The figure shows a kite inside a rectangle. Which expression represents the area of the shaded region? 2x2 4x2 6x2 8x2

lawyer [12517]

The area calculation for the shaded section, as seen in the attached diagram, involves subtracting the area of the kite from that of the rectangle. The area of the rectangle is calculated as (3x+x)*(x+x), which simplifies to 4x*2x, equating to 8x². The area of the kite is determined using the formula (1/2)*[d1*d2], where d1 and d2 represent the diagonals, specifically d1=4x and d2=2x. Therefore, the area of the kite becomes (1/2)*[4x*2x], leading to 4x². Consequently, the area of the shaded region can be computed as 8x²-4x², resulting in 4x². Thus, the solution is 4x².

5 0

2 months ago

Read 2 more answers

Suppose log subscript a x equals 3, log subscript a y equals 7, and log subscript a z equals short dash 2. Find the value of the

AnnZ [12381]

Answer:

24

Step-by-step explanation:

Based on the logarithmic expressions given $log_ax = 3, log_ay = 7, log_az = -2$ , we need to identify the value of $log_a(\frac{x^3y}{z^4} )$

$from\ log_ax = 3, x = a^3\\\\from\ log_ay = 7,y = a^7\\\\from\ log_az = -2, z = a^{-2}$ By substituting x = a³, y = a⁷, and z = a⁻² into the logarithmic function $log_a(\frac{x^3y}{z^4} )$ , we will derive;

$= log_a(\frac{x^3y}{z^4} )\\\\= log_a(\dfrac{(a^3)^3*a^7}{(a^{-2})^4} )\\\\= log_a(\dfrac{a^9*a^7}{a^{-8}} )\\\\= log_a\dfrac{a^{16}}{a^{-8}} \\\\= log_aa^{16+8}\\\\= log_aa^{24}\\\\= 24log_aa\\\\= 24* 1\\\\= 24$

Therefore, the result of the logarithmic expression is 24

6 0

2 months ago

Farmer Alex has 32 llamas each of whom needs 10000 square feet of grazing area. He wants to enclose a rectangular pen along a st

tester [12383]

Take note of the image below

the riverbank requires no fencing due to the river's presence
so the pen's perimeter can be calculated as 2w + l, or w + w + l
thus $\bf \textit{area of a rectangle}\\\\
A=lw\qquad A=10000\implies 10000=lw\implies \cfrac{10000}{w}=\boxed{l}
\\\\\\
\textit{perimeter of enclosed pen}\\\\
P=2w+l\implies P(w)=2w+\boxed{\cfrac{10000}{w}}$

derive P(w), set it to zero, locate any critical points, and perform a first-derivative test for minimum values.