All categories

2 years ago

A: value of g(2) is larger than value of g(-4)

Mathematics

1 answer:

loris [4]2 years ago

8 0

Answer:

$g(2) = 4(2) - 5 \\ = 8 - 5 \\ = 3 \\ \\ g( - 4) = 4( - 4) - 5 \\ = - 16 - 5 \\ = - 21$

The answer is A

You might be interested in

The value of y is directly proportional to the value of x when x=512 y=128 what is the value of y when x=64

luda_lava [24]

Answer: y=16
explanation: y=128 when x=512, so to get the value of y, you need to divide 512/64=8. dividing 512(x) by 8 times gets 64, so you need to divide 8 on the other side(y). 128/8=16. hope this helped!

3 0

1 year ago

For parallelogram ABCD, find the value of x. 3x + 20 B С A А D 5x – 12

Arlecino [84]

Answer:

$x = 16$

Step-by-step explanation:

5x-12=3x+20

plus 12 both sides

5x=3x+32

-3x both sides

2x=32

divide by 2 both sides

x=16

4 0

2 years ago

Find the missing side of this right a triangle? help pls

yaroslaw [1]

Hi, there!

_____

To find the missing side length of this triangle (which is a right triangle), we'll use Pythagoras' Theorem.

$-\!\!\!-\!\!\!-\!\!\!\longrightarrow\boldsymbol{a^2+b^2=c^2}$

Here,

$\textsc{legs:}\begin{cases} \bold{a}\\\bold{b} \end{cases}$

Hypotenuse (the longest side): c

We know that

$\bold{a=2 \ and \ b=28}$

So, we can substitute our parameters, and solve for c.

$\bold{2^2+28^2=c^2}$ $-\!\!\!-\!\!\!-\!\!\!\longrightarrow$ square 2 and 28

$\bold{4+784=c^2}$ $-\!\!\!-\!\!\!-\!\!\!\longrightarrow$ add the numbers

$\bold{788=c^2}$ $-\!\!\!-\!\!\!-\!\!\!\longrightarrow$ square root both sides

$\bold{\sqrt{788}=c}$

Hope the answer - and explanation - made sense,

happy studying!!

6 0

1 year ago

What is the approximate surface area of the sphere if circumference is 37.68?

damaskus [11]

The surface area of a sphere is A = 4 π R² .

Sadly, the question doesn't give you 'R', so you have to
back it out of the circumference.

 Circumference = π (diameter)

Divide each side by π : Diameter = circumference / π

Radius = 1/2 diameter: Radius = circumference / (2 π)

 Area = 4 π R² =

 4 π (circumference/2π)² =

 4 π (circumference)² / 4 π²

Divide top and bottom by 4π : Area = (Circumference)² / π

 Circumference = 37.68 units

 Area = (37.68)² square units /π =

 451.93 square units

8 0

2 years ago

Can someone help me out?

grandymaker [24]

Answer:

Step-by-step explanation:

please mark me brainliest and 5 star

7 0

2 years ago

Read 2 more answers