All categories

2 years ago

Factor out the coefficient of the variable. The expression 2.2x +4.4 factored is

Mathematics

1 answer:

Katarina [22]2 years ago

7 0

2.2(x+2) is the answer

You might be interested in

4. Etkinlik<br>Ağaç sevgisini anlatan bir şiir yazınız

77julia77 [94]

Answer:

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

What is the standard form of the quadratic function y=3(x-6)^2 +12

mash [69]

y=3(x-6)^2+12

y=3x-18^2+12

y=3x-324+12

y=3x-336

---

hope it helps

sorry if it doesn't

3 0

2 years ago

A vertical cylinder is leaking water at a rate of 4m3/sec. If the cylinder has a height of 10m and a radius of 2m, at what rate

Lyrx [107]

Answer:

Therefore the rate change of height is $\frac{1}{\pi}$ m/s.

Step-by-step explanation:

Given that a vertical cylinder is leaking water at rate of 4 m³/s.

It means the rate change of volume is 4 m³/s.

$\frac{dV}{dt}=4 \ m^3/s$

The radius of the cylinder remains constant with respect to time, but the height of the water label changes with respect to time.

The height of the cylinder be h(say).

The volume of a cylinder is $V=\pi r^2 h$

$=( \pi \times 2^2\times h)\ m^3$

$\therefore V= 4\pi h$

Differentiating with respect to t.

$\frac{dV}{dt}=4\pi \frac{dh}{dt}$

Putting the value $\frac{dV}{dt}$

$\Rightarrow 4\pi \frac{dh}{dt}=4$

$\Rightarrow \frac{dh}{dt}=\frac{4}{4\pi}$

$\Rightarrow \frac{dh}{dt}=\frac{1}{\pi}$

The rate change of height does not depend on the height.

Therefore the rate change of height is $\frac{1}{\pi}$ m/s.

3 0

2 years ago

What is the parallel slope intercept form pls answerr

lys-0071 [83]

Answer:

the paralell slope is -4. The slope intercept equation is -4x-4

Step-by-step explanation:

hope this helps!

7 0

2 years ago

Can y’all please help meee

ElenaW [278]

Step-by-step explanation:

a. the domain ={-3, 0, 1, 2}

the range = {6, 2, 0, -3}

the relation is a function

b. the domain = {-1, 2, 1}

the range = { -4, 8, 4}

the relation is not a function

6 0

2 years ago