3 years ago

How do i factor the expressions 4w-16?

Mathematics

1 answer:

igomit [66]3 years ago

7 0

The answer to this would be 4(w-4)

You might be interested in

How do you find the degree of a number without an exponent?? (56, x, etc.)

GaryK [48]

This is going to help you understand

ttps://www.mathsisfun.com/algebra/degree-expression.html

5 0

4 years ago

A rectangular prism has a volume of 24 in³. For a school project, Sharon applies a scale factor of 3 to the prism.

siniylev [52]

Answer:

The volume ratio of the enlarged prism to the original prism is equal to

$27$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z------> the scale factor

x-----> the volume of the enlarged prism

y-----> the volume of the original prism

$z^{3}=\frac{x}{y}$

we have

$z=3$

$y=24\ in^{3}$

substitute

$3^{3}=\frac{x}{24}$

$x=(27)(24)=648\ in^{3}$ -----> volume of the enlarged prism

the volume ratio of the enlarged prism to the original prism is equal to

$3^{3}=27$

Verify

$\frac{648}{24}=27$ -----> is correct

6 0

3 years ago

Express x^2+y^2+4x-6y+1=0 in polar coordinates form

zysi [14]

Answer:

Step-by-step explanation:

d over d x over y=-1 over 2 y plus 3 over 2

7 0

3 years ago

Which of the following is the equation of a line in slope-intercept form for a line with slope = 1/4 and y-intercept at (0, -1)?

NARA [144]

The answer is is D y=1/4x-1

6 0

4 years ago

Bruno leaves Ms. Crabbe's office to return to the gym. As he moves 450 meters in 2 minutes, what is his velocity? Be sure to wri

Anuta_ua [19.1K]

Answer: 225 meters per second

Step-by-step explanation:

Bruno was able to reach 450 meters in just 2 minutes.

His velocity therefore, can be determined by the speed formula which is:

= Distance / Time

= 450 / 2

= 225 meters per second

= 225 m/s

His velocity is 225 m/s.

7 0

3 years ago