Mathematics College

A square painting has a side length of 18 inches. What is the area of the
painting?

HELP MEH PLS ASAP PLS PLZ PLS HELP

Answers

Answer 1

Answer:

324 inches

Step-by-step explanation:

The area of the painting would be 324 inches.

Related Questions

Which of the following could not be a cross section of a rectangular prism?

A. Rectangle
B. Circle
C. Parallelogram
D. Triangle

Answers

B cause it has not vertexes

Answer:

B

Step-by-step explanation:

Translate the name into a decimal number.
negative fifty-five and five ten–thousandths

Answers

Answer:

-55 5/10000

Step-by-step explanation:

We can break each word down. Negative would be the negative sign (-), fifty-five would be 55, and five ten-thousandths would be 5/10000. If we put them together, we would get -55 5/10000, which is the answer.

Someone help please

Answers

Answer:

y = 42

Step-by-step explanation:

180-90-48=42

NO LINKS WILL MARK BRAINLIEST

Answers

Answer:

30.2  sq cm

Step-by-step explanation:

bass times height 10 cm bottom and 3.2 height

I need help so bad somebody please help me with math ;-;:

what is the answer?

X 2 4 8 10 16
Y 1 2 4 5 8


1.y = 2 x
2.y = 1 x
3.y = x - 1
4.y = x ÷ 2

Answers

Answer:

y=x/2 (x divided by 2)

Step-by-step explanation:

2/1=1,4/2=2,8/2=4,10/2=5,16/2=8

4) An arithmetic sequence has a 7th term of 54 and a 13th term of 94. Find the common difference

Please answer!!

Answers

Answer:

20/3

Step-by-step explanation:

Every nth term takes the form of  a + n*d, where a is the first  term.

So 7th term = (54 = a + 7d), 13th term = (94 = a + 13d).

equate them both:

94 - 13d = 54 - 7d

40 = 6d

d = 40/6

A car travels a distance of d km in t hours. The formula that
relates d to tis d = kt. What kind of variation is it?​

Answers

Answer:

Direct Variation

Step-by-step explanation:

Given: A car travels at a distance of [tex]d[/tex] km. The formula that relates [tex]d[/tex] to [tex]t[/tex] is [tex]d=kt[/tex]

To find: kind of variation

Solution:

The formula that relates [tex]d[/tex] to [tex]t[/tex] is [tex]d=kt[/tex]

Here, [tex]k[/tex] is a constant of proportionality.

Constant of proportionality is also called as constant of variation.

[tex]d[/tex] varies directly as [tex]t[/tex].

Therefore, this is a direct variation.

Mrs Tyler rolls a die each day to see how many points the homework will be worth that day. What is the probability that she rolls a 6 on Monday and a number less than 3 on Tuesday

Answers

Answer:

2/12

Step-by-step explanation:

40% de_____=60
Es urgente por favor con explicación

Answers

Answer:

Hola 15 es tu respuesta

Step-by-step explanation:

por 40% puedes convertirlo en 4, multiplicar por 15 y obtendrás 60

espero que esto ayude

Jillian is 5 years old. She has an older brother whose age is represented by the expression 2x+3, where x represents Jillian's age. How old is her brother?

Answers

Answer:

13

Step-by-step explanation:

2(5) = 10, +3 = 13 years old,, just use order of operations and plug in jillians age for the x

Answer:

7

Step-by-step explanation:

2x2 = 4+3=7 so her brother is 7

A triangle has two sides of lengths 7 and 13. What is the smallest possible whole number length for the third side.

Answers

5

Step-by-step explanation:

5 because if you need them between and they need to be smaller it would be 5

Answer:

The length must be less than 20, and greater than 6.

6 < L < 20

PLEASE HELP TEST!!! 40 POINTS Find the surface area of a square pyramid with base edges of 8 feet. The height of each lateral face is 9 feet. Explain or show how you got your answer.

Answers

Answer:

192

Step-by-step explanation:

V= a2 h/3= 8 2 . 9/3 = 192

search square pyramid

and put the height and base edges in (8 feet and 9 feet and you will get a better answer  

(05.01 MC)
What is the equation in point-slope form of the line passing through (-2, 0) and (2,8)?

Answers

-(2!0) is the answer your welcome

please help me please i really need help please

Answers

B is the answer i I just took it

Answer:

c i took the test and got that one right

Step-by-step explanation:

Plzzz help me I am bad at math!! Plzzz i am timed!

Answers

Answer:

[tex]70ft^{2}[/tex]

Step-by-step explanation:

1) Split into two shapes a triangle and a rectangle

2) Area of Triangle = (Base time Height)/2

3) 6*10=60/2 30

4) 4*10=40

5) 30+40=70

Answer:

lol 400 ft

Step-by-step explanation:

ik i already said but so other people can see

Need help ASAP
I dont know what to do please help

Answers

Answer:

the first option

Step-by-step explanation:

equilateral triangles are also equiangular which means each of the three angles is 60°

but you can have an acute triangle with angle measures that are all acute (for example, 59°, 85°, and 36°) that is not equilateral

what is the 37th term of the arithmetic sequence with the first term -39 and the common difference of 8

257
241
227
249

Answers

Answer:

249

Step-by-step explanation:

The explicit formula for an arithmetic sequence is

an = a1+d(n-1)

a1 is the first term so a1 = -39

d is the common difference so d = 8

n is the term number so n = 37

a37 = -39+8(37-1)

       = -39+8(36)

        = -39+288

        =249

MTH 8 Test Geometric Applications of Exponents 2020-2021
The three side lengths of a triangle are given. Which of the following DO NOT form a right triangle?
Triangle 1: 6, 8, 10
Triangle 2: 6, 10, 12
Triangle 3: 9, 12, 15
Triangle 4: 12, 16, 20

Answers

Answer: Triangle 3 is not a right triangle

Step-by-step explanation:

The sides should be able to put into the Pythagorean Theorem if it is a right triangle

Triangle 1: 6, 8, 10... 36+64=100-- true statement

Triangle 2: 6, 10, 12 ...  36+100 - 144-- incorrect statement

Triangle 3: 9, 12, 15... 81+144= 225-- true Statement

Triangle 4: 12, 16, 20... 144+256=400-- true statement

i need help : D pleasee answer

Answers

Answer:

The correct answer is the last one 80(5 + x)

Jocelyn's income was $243,358.
How much did she pay in Social Security tax?
How much did Jocelyn pay for Medicare tax?
What total amount was remitted on Jocelyn's behalf for Social Security and Medicare?

Answers

Answer:

Ask that bleep Jocelyn, its her money she always wants us to answer for her ugh shes so selfish

Step-by-step explanation:

Which equation has a solution of 4? Select all that apply. A 12x = 3 C10 + x = 14 B 6x = 24 DX-4 = 8​

Answers

Answer:

C and B

Step-by-step explanation:

A. 12x = 3, x =1/4

C. 10 + x = 14, x = 4

B. 6x = 24, x =4

D. x -4 = 8, x =12

Only the expression mentioned in B and C gives the solution as 4. Options B and C are correct.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

here,
A
12x = 3

Simplifying the above expression,
12x = 3
x = 3 / 12
x = 1 / 4

Similarly simplifying all the expressions gives,
B. x = 4
C. x = 4
D. x = 12

Thus, only the expression mentioned in B and C gives the solution as 4. Options B and C are correct.

Learn more about simplification here:

https://brainly.com/question/12501526

#SPJ2

A rectangle’s length is represented by the expression (3x + 9). The width is represented by the expression (2x – 5). Which expression represents the perimeter of the rectangle?
A.
5x + 4

B.
5x + 14

C.
10x + 8

D.
10x + 13

Answers

Answer:

Step-by-step explanation:

The perimeter of a rectangle is

P=2(L+W)

We are given L=3x+9 and W=2x-5 so

P=2(3x+9+2x-5)

P=2(5x+4)

P=10x+8

Answer C

Negative nine times a
number equals -117.

Answers

-9 times 13 = -117 !!!!

Anyone know how solve it

Answers

Answer:

nope sorry :( maybe some one else can help u

Step-by-step explanation:

sorryyy

What is the equation of the line shown written in slope-intercept form?

Answers

Answer:

Y = 2

Step-by-step explanation:

A bag contains orange, white, and purple marbles. If you randomly choose a marble from the bag,
there is a 26% chance of drawing an orange marble and a 27% chance of drawing a white
marble. What is the probability of choosing a purple marble? Express your answer as a percent.

Answers

Answer:

47%

Step-by-step explanation:

26+27=53

100-53=47

47/100=.47

solve for 26 - 4s = 9s.

Answers

26-4s=9s

⇔26=9s+4s

⇔26=13s

⇔s=2

Answer:

s = 2

Step-by-step explanation:

26 - 4s = 9s

add 4s to 4s and 9s

that equals 13

26/13 = 13s/13

s = 2

Solve 64x = 16x−1. x = −2 x = −1 x = negative 1 over 4 x = negative 1 over 3

Answers

Answer:

x = -1/48

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

64x = 16x - 1

Step 2: Solve for x

[Subtraction Property of Equality] Subtract 16x on both sides:                      48x = -1[Division Property of Equality] Divide 48 on both sides:                               x = -1/48

Answer:

I believe its actually x=-2

Christi earns per hour working as a receptionist. ​ ​If she works hours per week, what is her weekly wage?

Answers

Answer: minimum wage.

Step-by-step: no

âp3x
is
TRASH
ãp3x didnt even give us a SPRING BREAK WHICH WE ARE ENTITLED TO!!!!
answer if u wanna​

Answers

yup I use it. it gets anoying

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