Answer:
P = 8.9k
Step-by-step explanation:
To find the perimeter, you need to add all three sides of the triangle.
P = (1.8k - 5) + (3.5 + 6.1k) + (k + 1.5)
Because you are adding all three expressions, you can remove the parentheses.
P = 1.8k - 5 + 3.5 + 6.1k + k + 1.5
Now you want to combine the variable (k).
P = (1.8k + 6.1k + k) - 5 + 3.5 + 1.5
P = (8.9k) - 5 + 3.5 + 1.5
Now you want to combine the constants.
P = (8.9k) - 0
You are left with:
P = 8.9k
Two random samples of students are asked what Pizza Place they prefer. The results are shown in the table below.
Pizza Hut Cesears Dominos Total
Sample 1 22 14 64 100
Sample 2 30 12 58 100
According to the survey, which statements are true?
a The majority of students prefer Dominos.
b For both samples combined, 26% of students prefer Cesears.
c The majority of students prefer Pizza Hut or Cesears.
d For both samples combined, 52% of students prefer Pizza Hut
Guys pls helppp! I WILL AWARD brainliest
Answer:
36minStep-by-step explanation:
what are the Factors of 182
Answer:
Factors of 182 =1, 2, 7, 13, 14, 26, 91, 182.
Step-by-step explanation:
Answer:
factors of 182 are 1, 2, 7, 13, 14, 26, 91, 182
Step-by-step explanation:
Plssss help...............
Answer:
x>-5
Step-by-step explanation:
Can also explain this one
PLEEEASE HELP plssssss
Answer:
What are you asking? Whats the problem?
Step-by-step explanation:
One person uses an average of 60 gallons of water per day. On average, how many gallons of water would you expect a family of 4 to use in one week?
Pls... it’s my last question worth branliest
Answer:
6/20, No
4/26, No
2/6, Yes(divide by 4)
1/3, Yes(divide by 8)
Step-by-step explanation:
:)
PLEASE HELP ASAP PICTURE THERE
Answer:
Frequency÷Total number of results=Blank
Blank×100=Answer
Example:
Dog, Men
24=Frequency (this changes depending on which number you are trying to convert to a percentage)
120=Total number of results (use this for every equation you do for this question because it stays the same throughout)
24÷120=0.2
0.2×100=20
*If your answer goes into the hundredths column (Example: 89.36) round to the nearest tenth (89.36 would become 89.4).
Hundredths column underlined 89.36
Tenths column underlined 89.36
Hope this helps! If you have any further questions or need more explanation please feel free to comment down below.
Good luck!
help me Describe the location of the solid figure relative to the dashed figure.
-2/3 divided by 3 3/4
Answers:
A. -8/45
B. -8/21
C. -3/11
D. 5
Answer:
The correct answer is, A.
[tex] - \frac{8}{45} [/tex]
(-2/3) : (3 3/4) = -8/45 ≅ -0.1777778
So the answer is A
:)
fill the blank
A BLANK is an ordered set of numbers arranged according to a rule.
Answer:
A number sequence
Answer:
Shapes or other mathematical objects
Help me please due in 6 minutes!
Answer:
2 = 2.80 9=12.6 10 = 14 5 = 7
Step-by-step explanation:
Sorry if I got one wrong just rushing to help ya out
Name some obstacles Zion Clark overcame?
Answer: Adoption by his mom Kimberly Hawkins which was finalized/
Step-by-step explanation:
Answer:
90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u
Step-by-step explanation:
You used 3/8 of a tank of gas on a trip to the mountains and you used 1/6 of a tank of gas doing errands. You want to visit your friend who lives out of town. The trip requires 2/5 of a tank of gas. You say there is enough gas left for the trip. Is this reasonable?
Answer:
Yes
Step-by-step explanation:
This is reasonable because if you do :
3/8 - 1/6=
3x3 over 8x3 - 1x4 over 6x4 =
9/24 - 4/24 = 9-4 over 24 =
5/24 and that is greater then 2/5.
Answer:
yes it is reasonable
Step-by-step explanation:
Find each quotient. Check your work using multiplication.
1. (15y^5+y^4+5y^3-17^2+y)/y
2. (x^6+6x^5-15x^4+20x^3-15x^2)/x^2
3. (a^7-12a^6-18a^5-20a^3)/-a^3
Answer:
13. [tex]15y^{4} + y^{3} +5y^{2} - 17y + 1[/tex]
14. [tex]x^{4} + 6x^{3} - 15x^{2} + 20x - 15[/tex]
15. [tex]-a^{4} + 12a^{3} + 18a^{2} + 0a + 20[/tex]
Step-by-step explanation:
Answe ASAP. WIll give brainliest to best answer with explanation
Answer:
Step-by-step explanation:
Volume of a cone= ⅓πr²h
=⅓×3.142×5²×6
= 157cm²
Answer:31.4cm³
Step-by-step explanation: so basically u multiply 1/3 by 3.14 by5 and should get 5.233333333 then multiply again by 6 and get 31.4
You score 144 points in three games. How much do you score per game?
Answer:
48
Step-by-step explanation:
144÷3=48
144 is the total so you need to divide it by 3 to get your answer
If ABCD is congruent RSTU, what side would have the same length as BC
A. RU
B. UT
C. ST
D. SR
Answer: C. ST
Step-by-step explanation: because when they have the same length just BC is on the right and ST is on the bottom but they still have the same length
I WILL GIVE BRAINIEST
5 + 1/7b = -2
what is b equal to
I need help again ;-; ( I ran out of the free skip trial thing)
Answer:
The ones that are correct are:
2, 3, and 4
Step-by-step explanation:
Angle measures are shown below.
Find the value of x.
A. 23
B. 60
C. 120
D. 17
Answer:
[tex]43 + x + 120 = 180 \\ x + 163 = 180 \\ x = 17[/tex]
What is the slope? WILL GIVE 20 BRAINLIST POINTS IF CORRECT!
Answer:
4/3
Step-by-step explanation:
Answer:
It might be 30,94 or 30,93
I need help on this assignment
Answer:
Step-by-step explanation:
I dont think this is right but here,
1: 15,14
Solve -x – 10 – 4x = -5(x + 2)
PLS ANSWER CORRECTLY OR I WILL REPORT U!
Answer:
it is 0
Step-by-step explanation:
−x−10−4x=−5(x+2)
Step 1: Simplify both sides of the equation.
−x−10−4x=−5(x+2)
−x+−10+−4x=(−5)(x)+(−5)(2)(Distribute)
−x+−10+−4x=−5x+−10
(−x+−4x)+(−10)=−5x−10(Combine Like Terms)
−5x+−10=−5x−10
−5x−10=−5x−10
Step 2: Add 5x to both sides.
−5x−10+5x=−5x−10+5x
−10=−10
Step 3: Add 10 to both sides.
−10+10=−10+10
0=0
In New York state the sales tax rates vary by county. In the Bronx, the sales tax rate is 8.75%. Use this information to answer the following question: A book costs $12.99, and a video game costs $39.99. Rounded to the nearest cent, how much more is the tax on the video game than the tax on the book?
Answer:
27.
Step-by-step explanation:
i dont know if this is on a test but I hope i have the right answer for you.
Factor the trinomial
x^2 + 4x - 12
Answer:
the Answer is c
Step-by-step explanation:
6) 3.2 D = 96
D=?
THANKS BTW
Step-by-step explanation:
32D=96
D=96÷32(carry the 32 to the next side to find the variable D by dividing)
D=3
What is the value of this expression?
−34+(110÷25)
Enter your answer, as a fraction in simplest form, in the box.
plss help me
What is the area of the two rectangles shown below?
Answers are in bold.
For the first one:
The total area of both shaded and unshaded portions is equal to [tex]3x(4x+7)[/tex], which simplifies to [tex]12x^2}+21x[/tex]. The area of the middle white portion is [tex](5x)(2x)[/tex], which simplifies to [tex]10x^2[/tex]. To find the area of the shaded portion, we do [tex]12x^2}+21x - 10x^2[/tex]. Combining like terms, we get [tex]2x^2+21x[/tex] as our expression for the area of the shaded portion of the first rectangle.
For the second one:
The total area of both shaded and unshaded portions is equal to [tex]6n(8n+14)[/tex], which simplifies to [tex]48n^2}+84n[/tex]. The area of the middle white portion is [tex]10n(4n+1)[/tex], which simplifies to [tex]40n^2+10n[/tex]. To find the area of the shaded portion, we do [tex]48n^2+84n-40n^2+10n[/tex]. Combining like terms, we get [tex]4n^2+94n[/tex] as our expression for the area of the shaded portion of the second rectangle.
Answer:
-- I don't know if you'll still need mine, but here's what I got --
1st (shaded) box = Area is 441
2nd (shaded) box = Area is 1,764
Step-by-step explanation:
First of all, It stated, "To determine the area of the (shaded) portion" but it didn't mention the white box so I ignored it and pay attention only to the "shaded box" as mentioned in the assignment
1st (shaded) box
1. write it out like so, [tex]4x + 7 = 3x[/tex]
2. next to get "x" alone subtract 7 to the other side once done you would have this, [tex]4x=3x-7[/tex]
3. then subtract 3x to both sides... [tex]3x-3x=cancelsout[/tex] >> [tex]4x-3x=1x=x[/tex] >> you're now left with, [tex]x=-7[/tex]
To find the area we need one more step...
[tex]4x+7=4(-7)+7=-28+7=-21[/tex] and [tex]3x=3(-7)=-21[/tex] then multiply to get the area, negative crosses each other out once multiplying so -21 times -21 gives you 441
-------
2nd (shaded) box repeat from above
1. [tex]8n+14=6n[/tex]
2. [tex]8n=6n-14[/tex]
3. [tex]2n=-14[/tex], here is different as there is still one more step, we need to divide to get "n" alone.
4. [tex]\frac{2n=-14}{2} = n=-7[/tex]
Now plugin to get the area, [tex]6n=6(-7)=-42\\8n+14=8(-7)+14=-56+14=-42\\[/tex] once multiplied you get 1,764
Once again I could be wrong but this is what I got after reading the little description from your attached assignment.