Ask question

Ask question

All categories

3 years ago

11

Which is NOT a factor of 48? A.24 B.16 C.4 D.26

2 answers:

vovikov84 [41]3 years ago

4 0

26
Hope this was helpful !

uranmaximum [27]3 years ago

4 0

Answer:

D.26

Step-by-step explanation:

24*2=48

16*3=48

4*12=48

You might be interested in

Pls help this rly hard for me and pls don’t judge

Tema [17]

Sure! (And it’s okay if it’s hard, we won’t judge you for asking for help!)

A.) So Kendra has 2 yards and 3 inches of ribbon, and 1 yard equals 3 feet. So Kendra has 6 feet and 3 inches of ribbon.

Next we subtract 6 feet and 3 inches by 5 feet 9 inches. The difference is 6 inches (75/12-69/12=6/12 or 6 inches)

B.) So after taking what she needs, Kendra will have 6 inches of ribbon left.

Good luck! And don’t worry about asking if you need help!

8 0

3 years ago

Read 2 more answers

Whats the answer????<br><br>6 2/4 + 5 1\9 <br><br>

tensa zangetsu [6.8K]

Answer:

11 11/18

Step-by-step explanation:

Calculate by breaking to wholes and parts

4 0

3 years ago

Read 2 more answers

The base and sides of a container is made of wood panels. The container does not have a lid. The base and sides are rectangular.

vfiekz [6]

Answer:

Minimum surface area = $70.77 cm^2$

Step-by-step explanation:

We are given that

Width of container=x cm

Length of container=2x cm

Volume of container= $54 cm^3$

We have to find the minimum surface areas that this container will have.

Volume of container= $l\times b\times h$

$x\times 2x\times h=54$

$2x^2h=54$

$h=\frac{54}{2x^2}=\frac{27}{x^2}$

Surface area of container= $2(b+l)h+lb$

Because the container does not have lid

Surface area of container= $S=2(2x+x)\times \frac{27}{x^2}+2x\times x$

$S=\frac{162}{x}+2x^2$

Differentiate w.r.t x

$\frac{dS}{dx}=-\frac{162}{x^2}+4x$

$\frac{dx^n}{dx}=nx^{n-1}$

Substitute $\frac{dS}{dx}=0$

$-\frac{162}{x^2}+4x=0$

$4x=\frac{162}{x^2}$

$x^3=\frac{162}{4}=40.5$

$x^3=40.5$

$x=(40.5)^{\frac{1}{3}}$

$x=3.4$

Again differentiate w.r.t x

$\frac{d^2S}{dx^2}=\frac{324}{x^3}+4$

Substitute x=3.4

$\frac{d^2S}{dx^2}=\frac{324}{(3.4)^3}+4=12.24>0$

Hence, function is minimum at x=3.4

Substitute x=3.4

Then, we get

Minimum surface area = $\frac{162}{(3.4)}+2(3.4)^2=70.77 cm^2$

8 0

4 years ago

Please help me please

spayn [35]

Answer:

A. 34°

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

<u>Trigonometry</u>

[Right Triangles Only] SOHCAHTOA
[Right Triangles Only] tanθ = opposite over adjacent
Inverse Trig

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify variables</em>

Angle θ = <em>x</em>

Opposite leg AC = 24

Adjacent leg CB = 35

<u>Step 2: Solve for </u><em><u>x</u></em>

Substitute in variables [Tangent]: $\displaystyle tanx^\circ = \frac{24}{35}$
Inverse Trig [Tangent]: $\displaystyle x^\circ = tan^{-1}(\frac{24}{35})$
Evaluate: $\displaystyle x = 34.439^\circ$
Round: $\displaystyle x \approx 34^\circ$

4 0

3 years ago

If (1,0) is an ordered pair of the function f(x), which of the following is an ordered pair of the inverse of f(x)?

Flauer [41]

Answer:

A. (0,1)

Step-by-step explanation:

all you do is switch the X and Y coordinates

5 0

3 years ago