If a rectangle has a length of 12 inches and a width of 5
inches, what is the value of its perimeter? Include units.

Answer:

1/20

there are 20 students altogether

Step-by-step explanation:

um I'm not sure

The solution to the trigonometric expression is given by [tex]\frac{tan(-\frac{2\pi}{3}) }{sin(\frac{7\pi}{4}) } -sec(-\frac{\pi}{2}) =-\sqrt{\frac{3}{2} }[/tex]

An equation is an expression used to show the relationship between two or more variables and numbers. Trigonometric functions are specific functions of angles. Examples are sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (csc).

Given the equation:

[tex]\frac{tan(-\frac{2\pi}{3}) }{sin(\frac{7\pi}{4}) } -sec(-\frac{\pi}{2} )\\\\tan(-\frac{2\pi}{3})=\sqrt{3} \\\\tan(\frac{7\pi}{4})=-\sqrt{2} \\\\tan(-\frac{\pi}{2})=0\\\\\frac{tan(-\frac{2\pi}{3}) }{sin(\frac{7\pi}{4}) } -sec(-\frac{\pi}{2} )=\frac{\sqrt{3} }{-\sqrt{2} }=-\sqrt{\frac{3}{2} }[/tex]

The solution to the equation is [tex]\frac{tan(-\frac{2\pi}{3}) }{sin(\frac{7\pi}{4}) } -sec(-\frac{\pi}{2}) =-\sqrt{\frac{3}{2} }[/tex]

Find out more on equation at: https://brainly.com/question/2972832

Answer:

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

I hope this helps.

Answer:

a) [tex]\sf 3\frac{3}{5}[/tex]    b) [tex]\sf \frac{1}{4}[/tex]    c) [tex]\sf \frac{1}{2}[/tex]    d) [tex]\sf 8\frac{1}{3}[/tex]

Step-by-step explanation:

a)

[tex]\sf 1 \frac{1}{5} * 3[/tex]

[tex]\sf \frac{6}{5} * 3[/tex]

[tex]\sf \frac{18}{5}[/tex]

[tex]\sf 3\frac{3}{5}[/tex]

b)

[tex]\sf 2 \frac{1}{4} *\frac{1}{9}[/tex]

[tex]\sf \frac{9}{4} *\frac{1}{9}[/tex]

[tex]\sf \frac{1}{4}[/tex]

c)

[tex]\sf \frac{1}{3} * 1\frac{1}{2}[/tex]

[tex]\sf \frac{1}{3} * \frac{3}{2}[/tex]

[tex]\sf \frac{1}{2}[/tex]

d)

[tex]\sf 2 \frac{1}{2} * 3 \frac{1}{3}[/tex]

[tex]\sf \frac{5}{2} * \frac{10}{3}[/tex]

[tex]\sf {5} * \frac{5}{3}[/tex]

[tex]\sf \frac{25}{3}[/tex]

[tex]\sf 8\frac{1}{3}[/tex]

Answer:

1. 18/5

2. 1/4

3. 1/2

4. 108 1/2

Step-by-step explanation:

Change the mixed number to an improper fraction. Multiply the numerators (top number). Multiply the denominators. Then Simplify, if needed.

Answer:

The radius is 6 1/6

Step-by-step explanation:

The radius is half of the diameter and 12 1/3 divided by 2 = 6 1/6

Answer:

6 1/6 took da test

Step-by-step explanation:

Answer:

would multiply everything by the common denominator of 4

-3/4m - 1/2 = 2 + 1/4m....multiply everything by 4 and u get :

-3m - 2 = 8 + m

that will get rid of the fractions....but u could multiply by -4 ...giving u :

3m + 2 = -8 - m

Step-by-step explanation:

The statement for geometric model using algebra tiles represents the factorization is the statement number 2.

Algebra tiles used to represent the algebraic expression in the table form. The shape of algebra tile is square and rectangle, in which the variables represented.

The given polynomial equation in the problem is,

[tex]x^2 -5x+6[/tex]

In the above polynomial, the highest power of variable is 2. Thus, it is a quadratic equation.The image of the algebra tile for the given polynomial attached below.

The statement which satisfy the polynomial and its algebra tile is,

An algebra tile configuration.

Thus, the statement for geometric model using algebra tiles represents the factorization is the statement number 2.

Learn more about the algebra tile here;

https://brainly.com/question/4407619

Answer: Graph two <3

Step-by-step explanation:

We can factorize abcabc as

abcabc = abc000 + abc

abcabc = abc (1000 + 1)

abcabc = abc × 1001

abcabc = abc × 7 × 11 × 13

so naturally each of 7, 11, and 13 must divide abcabc.

Answer: it would be y=2.5x*40

Step-by-step explanation:

Answer:

for miles lets use (m) symbol

earnings =(m÷2.5)×40

Step-by-step explanation:

for example

Darnell has run 20 miles

earnings =( 20÷2.5)×40 =8×40= $320

Answer:

Yes it is

Step-by-step explanation:

the point is covered by both equations

Answer:

1. (-1 infinity) and (- infinity, -5)

2. no

Step-by-step explanation:

Answer:

39 ft²

Step-by-step explanation:

I assume the base is a square 3 ft by 3 ft, and the height of each triangular side is 5 ft.

SA = s² + 4 × bh/2

SA = (3 ft)² + 4 × (3 ft)(5 ft)/2

SA = 9 ft² + 30 ft²

SA = 39 ft²

If my assumption is incorrect, then the correct answer will be different, but I don't have a figure that I can see.

Answer:

B=4

Step-by-step explanation:

Please mark brainlest

Answer:

3/50

Step-by-step explanation:

First,convert the 0.8kg to grams

To do this, first state formula 1kg equals 1000g

Solution

1kg equals 1000g

thus,0.8kg equals 0.8 x 1000g which further equals 800g

Since both are now in grams,they can be divided without many problems so

48g/800g,using 8 to divide through & grams cancelling out

6/100,using 2 to divide through finally becomes

3/50

Answer:

D and E

Step-by-step explanation:

Explanation is in photo

Answer:

D.5(x + y + 2) and           E).5x + 5y + 10

Step-by-step explanation:

10 + 2x + 5y + 3x.

combine x :      (2x+3x=5x)

          10+5x+5y

Factor 5

        5(x + y + 2)

5*x=5x

5*y=5y

5*2=10

Answer:

it is a whole number there's something wrong in the question

Step-by-step explanation:

The central metaphor which is presented in six degrees of separation is:

This refers to the figure of speech which makes use of comparison to show the similarity between two different things.

With this in mind and from the concept of six degrees of separation, we can see that it is based on the theory that people are about six or fewer connections away from each other.

Read more about metaphor here:
https://brainly.com/question/9418370

Answer:

654,255

Step-by-step explanation:

2935per year × 200 years = 587,000

597,000 + 67,255 = 654,255

On a line chart

years would be x axis

population would be y axix

Form two dots from

(2000, 67,255)

(2200, 654,255)

Connect

Answer:

Domain: all real numbers

Step-by-step explanation:

This graph is a parabola. It's equation looks like it should be:

y = x^2 - 1

If you have a graph and are looking for the domain, you are determining where the graph exists. For what x's the graph exists. If you have the equation then the domain is what x's may be put into the equation. There are no limitations on what numbers can go into this equation so the domain is all real numbers.

There are several ways to write the domain is all real numbers, set builder notation and interval notation. But the main idea is that it is all real numbers.

Answer:

(x,y) --> (-x,-y)

Step-by-step explanation:

Let me know if that's what your looking for.

Answer: don’t rlly know what this question means but a supplementary angle is 180 degrees so if you have an acute angle which is less than 90 degrees then you need another obtuse angle to make the full 180

Step-by-step explanation: sorry if that didn’t help or didn’t make sense

Hi !

The all possible coordinates are [tex](10,6) [/tex] and [tex](-2,6)[/tex]

(For explanation, please check the attached picture)

[tex]Have \: a \: great \: day! \: :)[/tex]

Answer:

The first one is arithmetic and the second one is geometric.

Step-by-step explanation:

Arithmetic is basically like skip counting. 1 time 7 is 7, two times 7 is 14, etc...

Geometric is anything all the numbers added to get a total of 360. The next two terms for the first one is 42 and 49.

Answer:

8.75

Step-by-step explanation:

5×3.5÷2=8.75

Hope y like

Solution:

Note that:

Use the formula to find the area of each rhombus.

Correct option is C.

Answer:(-5.6, -1.4)

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

3 x 4 = 12

hope this helps