Find the missing side of a triangle with sides of length 5x2 + 3x + 7 and
6x2 10x + 9 and a perimeter of 19x2 + 18x + 19.
Answers
Answer:
8x²+25x+3
Step-by-step explanation:
I took the same quiz as you and that is the final correct answer
Related Questions
Anybody help me with this please!
Answers
Bottom row answers in this order:
2 and 3
Top row answer:
200
Step-by-step explanation:
It's counting by 40's
HELP ASAP WILL MARK YOU BRAINLIEST
Answers
Answer:
None of them...
Step-by-step explanation:
76 - 19 is 57 sooo, if you were to add 19 to 24 you'd get 43. That isnt presented.
PLEASE ANSWER MY QUESTION
Answers
Answer:
A. 3 stores
Step-by-step explanation:
Answer:
Answer is A
Step-by-step explanation:
There are 3 stores farther than 3.5 miles
Find the area of the given regular polygon
Round your answer to the nearest tenth, if necessary.
A. 221.7
B. 665.1
C. 280.6
D. 2660.4
Answers
Answer:
A.221.7Step-by-step explanation:
god bless
[tex]a[/tex]
Find K please and thank you
Answers
Answer:
k=48 degree(given in the diagram)
Step-by-step explanation:
Answer:
your answer is 45 degrees
Step-by-step explanation:
Jared wants to sew a lace cloth for a round table. The diameter of the table is 24 inches. What will the area of the tablecloth be to cover to the table?
Answers
which are the following triangles congruent?
Answers
Answer:
P and Q
Step-by-step explanation:
since they are both same size and shape they are indentical in shape and size
Solve for all values of x by factoring.
X^2-x+1=3
Answers
Answer:
x = 2, -1
Step-by-step explanation:
x² - x + 1 = 3
- 3 -3
x² - x - 2 = 0
(x -2)(x + 1)
Answer:
x = 2, x = -1
Step-by-step explanation:
A restaurant can hold 300 people is divided into 20 equal parts
Answers
Answer:
like
Step-by-step explanation:
you got soooo hard i cant i love it
Answer:
15
Step-by-step explanation:
If it can hold 300 people and it is divided into 20 parts that means that there would be 15 people and each part hope this helps :3
Please help me anyone
Answers
Answer:
229
Step-by-step explanation:
All the angles of a 4 sided shape add up to 360 degrees.
So if you add 99 and 32 together, then subtract the answer from 360, you get 229.
please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answers
Answer:
22 degrees
Step-by-step explanation:
line cb=5.831
angle b = 67.834 degrees
angle c = 22.166 degrees
Bryce puts $100.00 into an account to use for schopl expenses. The account earns 3%
interest, compounded annually. How much will be in the account after 7 years?
Help!!!
Answers
Answer:
A = $122.99
Step-by-step explanation:
A = P + I where
P (principal) = $100.00
I (interest) = $22.99
First, convert R as a percent to r as a decimal
r = R/100
r = 3/100
r = 0.03 rate per year,
Then solve the equation for A
A = P(1 + r/n)nt
A = 100.00(1 + 0.03/1)(1)(7)
A = 100.00(1 + 0.03)(7)
A = $122.99
Therefore:
The total amount accrued on a principal of $100.00 at a rate of 3% per year compounded 1 time per year over 7 years is $122.99.
The scatter plot and a line of best fit show the relationship between the number of cramps football players get during a week of practice and the number of cups of water that those players drank on a daily basis.
Which statement describes the relationship between the number of cramps and the number of cups of water?
Answers
Answer: A- the number of weekly cramps a football player got decreased by one for every one daily cup of water that the player drank.
Step-by-step explanation:
Answer:
C.
The number of weekly cramps a football player got decreased by one for every one daily cup of water that the player drank.
Step-by-step explanation:
I know its not helpful but i did the study island and it was right, sorry for the inconvineince
Anna is solving this equation:
7 - 3(2x - 5) = -(3x + 7)
Anna uses the distributive property for her first step.
Which equation shows the correct result of Anna using the distributive property?
O A. 7-6x - 5 = -3x + 7
B. 7 - 6x + 5 = -3x - 7
C. 7 - 6x - 15 = -3x + 7
D. 7 - 6x + 15 = -3x - 7
Answers
Answer:
7-6x+15=-3x-7
29=3x
x=29/3
the asnwer is D
Find the circumference of the circle using C = pi•D
Answers
Answer:
The correct answer is the third choice, 14 pi.
The choice you selected is wrong.
Circumference = πD
= diameter is 14, so its 14π
Which of the following is the product of the rational expressions shown here? X/(x+1)*(2/x-1)
Answers
Answer:
its B
2×x=2x
(x+1)×(x-1)=x²-x+x-1=x²-1
Match the vocabulary word with the correct definition. 1. term the set of values that make a mathematical statement true 2. solution set a letter used to represent an unknown number 3. vertical line test a test used to determine if a graph is a function; states that a vertical line can only go through one point on the graph to be a function 4. variable a number, a variable, or the product of a number and variable(s)
Answers
Answer: 3. vertical line test a test used to determine if a graph is a function; states that a vertical line can only go through one point on the graph to be a function.
Question 14
The function sin) = 2n - 5 represents the value of the nth term in a sequence. What is the sum of the 1st and 6th terms of the sequence?
Answers
Answer:
4
Step-by-step explanation:
Using the nth term formula
a₁ = 2(1) - 5 = 2 - 5 = - 3
a₆ = 2(6) - 5 = 12 - 5 = 7
Then
a₁ + a₆ = - 3 + 7 = 4
when one event has a greater chance of happening than another event it is
to happen
a more likely
b equally likely
c less likely
Answers
Answer:
B
Step-by-step explanation:
some event are unexpected
PLEASE MAKE ANSWER CLEAR
Sandy has a total of 35 coins in her money jar. If Sandy's jar contains only nickels and dimes and the value ol
the coins is $2.50, how many nickels does Sandy have?
Answers
let nickel be x, dime be y
x + y = 35 ... ( 1 )
5x + 10 y = 250
5 ( x + 2y ) = 250
x + 2y = 50 ... ( 2 )
in ( 1 )
x = 35 - y ( 3 )
sub ( 3 ) into ( 2 )
( 35 - y ) + 2y = 50
y = 15
sub y into ( 1 )
x + y = 35
x + 15 = 35
x = 20
therefore, Sandy has 20 nickels and 15 dimes
No links please
Lines L and M are parallel find the measure of angle 7
Answers
9514 1404 393
Answer:
∠7 = 142°
Step-by-step explanation:
Angle 7 and the one marked 38° form a linear pair. The fact that line L exists and is parallel to line M is irrelevant to this question. Angles of a linear pair are supplementary, so ...
∠7 = 180° -38° = 142°
_____
Additional comment
Because lines L and M are parallel, all of the obtuse angles in this geometry have the same measure as angle 7. Likewise, all of the acute angles are congruent to 38°.
∠1 = ∠3 = ∠5 = ∠7 = 142°
∠2 = ∠4 = ∠6 = 38°
prisim a and prisim b have the same volume. which could be the dimensions of prisim b?
Answers
Answer:
length = 4 feet
width = 4 feet
height = 10 feet
Step-by-step explanation:
8x4x5 = 160
4x4x10 = 160
Answer:
length = 4 feet
width = 4 feet
height = 10 feet
Step-by-step explanation:
First we must find the volume of prism A
Assuming that the prism is a rectangular prism we can easily calculate the volume by multiplying the length by the width by the height
So V = 8 * 4 * 5
8 * 4 = 32
32 * 5 = 160
Hence, the volume of prism a is 160ft²
The question states that the volume of prism A is the same as the volume of prism B. Given that information we want to find the possible dimensions of prism B such that volume of prism A = volume of prism B.
We can do this by find the volume of each answer choice ( again, assuming that their rectangular prism )
For the first answer choice
4 * 4 * 10 = 160
160 = 160 however lets check the other answer choices.
For the second answer choice:
5 * 4 * 7 = 140
140≠160 therefore the second answer choice is not correct
For the third answer choice
8 * 4 * 6 = 192
192 ≠ 160 therefore the third answer choice is not correct
For the fourth answer choice
I can't see the dimensions, however we already know that the answer is the first answer choice.
The expression (1.2045) models the interest charged for a student loan over time, t, in years. Which of the followilly
situation? Select all that apply.
The yearly interest rate is about 16%
The daily interest is about 0.04%
The yearly interest rate is about 116%
The monthly interest rate is about 1.2%
The daily interest rate is about 1.0004%
Answers
Help me plsssssssssssssssss
Answers
1-3x+15
-3x=12/3=4
2-5x-45
+5=50/5=10
3-4+10=14
A shopper in a grocery store purchases 22 items on average. A store manager believes that the mean is greater than 22. She surveyed a randomly selected group of 36 customers and found that the mean of the number of items purchased was 23.2. The population standard deviation is 3.7 items. At α = 0.05, can it be concluded that the mean is greater than 22 items?
Answers
Answer:
The is no significant evidence to conclude that mean is greater than 22
Step-by-step explanation:
H0 : μ = 22
H0 : μ > 22
The test statistic :
(xbar - μ) ÷ (σ/sqrt(n))
xbar = 22.3 ; n = 36 ; μ = 22 ; σ = 3.7
(22.3 - 22) ÷ (3.7/√36)
0.3 ÷ 0.6166666
Test statistic = 0.486
The Pvalue using a Pvalue calculator from Zscore is :
Pvalue = 0.313
α = 0.05
Pvalue > α ; We fail to reject the Null ; The is no significant evidence to conclude that mean is greater than 22
HELPPPP DUE SOON!!! WILL MARK BRAINLYIST AND 10 POINTS
Answers
Answer:
688.7
Step-by-step explanation:
Top and Bottom
Area = 3/4 * pi * r^2
r = 6
Area = 3/4 * 3.14 * 6^2
Area = 84.78
Don't round yet.
Vertical surface
Vertical surface = 3/4 * pi * d * h
d = 12 inches (the diameter)
Vertical surface = 3/4 * 3.14 * 12 * 15
Vertical surface = 423.9
Two inner faces
They are both rectangles
Area = 2 * L * W
L = 15
w=6
Area = 2 * 15 * 6 180
Total 688.68
Total = 688.7
i need to find the volume of a sphere
Answers
Answer:
523.6
Step-by-step explanation:
Following the calculation, and 3.14 for pi, the answer would be 523.6
Solve the following simultaneous equations using an algebraic (not graphical) method.
3x - 2y = 14
7x + 3y = 25
Answers
Answer:
x=4
y= -1
Step-by-step explanation:
(3x-2y=14)×3
(7x+3y=25)×2
9x-6y= 42
14x + 6y =50
9x-42=6y
-14x+50=6y
9x-42= -14x+50
23x = 92
x=4
3(4)-2y=14
12-2y =14
-2y=2
y= -1
its a math problem and i really need help with it 20 points to who ever get it right maybe brainiest if correct just scroll
░░░░░▄▄▀▀▀▀▀▀▀▀▀▄▄░░░░░ ░░░░█░░░░░░░░░░░░░█░░░░ ░░░█░░░░░░░░░░▄▄▄░░█░░░ ░░░█░░▄▄▄░░▄░░███░░█░░░ ░░░▄█░▄░░░▀▀▀░░░▄░█▄░░░ ░░░█░░▀█▀█▀█▀█▀█▀░░█░░░ ░░░▄██▄▄▀▀▀▀▀▀▀▄▄██▄░░░ ░▄█░█▀▀█▀▀▀█▀▀▀█▀▀█░█▄░ ▄▀░▄▄▀▄▄▀▀▀▄▀▀▀▄▄▀▄▄░▀▄ █░░░░▀▄░█▄░░░▄█░▄▀░░░░█ ░▀▄▄░█░░█▄▄▄▄▄█░░█░▄▄▀░ ░░░▀██▄▄███████▄▄██▀░░░ ░░░████████▀████████░░░ ░░▄▄█▀▀▀▀█░░░█▀▀▀▀█▄▄░░ ░░▀▄▄▄▄▄▀▀░░░▀▀▄▄▄▄▄▀░░ ⣠⣤⣤⣤⣤⣤⣶⣦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠛⠉⠙⠛⠛⠛⠛⠻⢿⣿⣷⣤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠋⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠈⢻⣿⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣿⡏⠀⠀⠀⣠⣶⣾⣿⣿⣿⠿⠿⠿⢿⣿⣿⣿⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠁⠀⠀⢰⣿⣿⣯⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣷⡄⠀ ⠀⠀⣀⣤⣴⣶⣶⣿⡟⠀⠀⠀⢸⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀ ⠀⢰⣿⡟⠋⠉⣹⣿⡇⠀⠀⠀⠘⣿⣿⣿⣿⣷⣦⣤⣤⣤⣶⣶⣶⣶⣿⣿⣿⠀ ⠀⢸⣿⡇⠀⠀⣿⣿⡇⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀ ⠀⣸⣿⡇⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠉⠻⠿⣿⣿⣿⣿⡿⠿⠿⠛⢻⣿⡇⠀⠀ ⠀⣿⣿⠁⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⠀⠀ ⠀⣿⣿⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀ ⠀⣿⣿⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀ ⠀⢿⣿⡆⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀ ⠀⠸⣿⣧⡀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃⠀⠀ ⠀⠀⠛⢿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⣰⣿⣿⣷⣶⣶⣶⣶⠶⠀⢠⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⣿⣿⡇⠀⣽⣿⡏⠁⠀⠀⢸⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⣿⣿⡇⠀⢹⣿⡆⠀⠀⠀⣸⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣿⣦⣄⣀⣠⣴⣿⣿⠁⠀⠈⠻⣿⣿⣿⣿⡿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⠿⠿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ──────────────────────────────────────── ───────────████──███──────────────────── ──────────█████─████──────────────────── ────────███───███───████──███─────────── ────────███───███───██████████────────── ────────███─────███───████──██────────── ─────────████───████───███──██────────── ──────────███─────██────██──██────────── ──────██████████────██──██──██────────── ─────████████████───██──██──██────────── ────███────────███──██──██──██────────── ────███─████───███──██──██──██────────── ───████─█████───██──██──██──██────────── ───██████───██──────██──────██────────── ─████████───██──────██─────███────────── ─██────██───██─────────────███────────── ─██─────███─██─────────────███────────── ─████───██████─────────────███────────── ───██───█████──────────────███────────── ────███──███───────────────███────────── ────███────────────────────███────────── ────███───────────────────███─────────── ─────████────────────────███──────────── ──────███────────────────███──────────── ────────███─────────────███───────────── ────────████────────────██────────────── ──────────███───────────██────────────── ──────────████████████████────────────── ──────────████████████████────────────── ──────────────────────────────────────── ────────────────────────────────────────
answer this question
do you like dream smp?
Answers
Answer:
Some of the dream smp fan base is really weird.
Also, I have always wondered what smp means.
Step-by-step explanation:
¯\_(ツ)_/¯
Answer:
Some of the dream smp fan base is really weird.
Also, I have always wondered what smp means.Step-by-step explanation:
please find the missing side of this triangle
Answers
First you need to find the other angle of the triangle so you do 90+25 which gives you 115 and subtract that by 180 because all angles of a triangle add up to 180. That gives you 65 then you will use TAN(65) and get 2.144506920509559 which you will then multiple by 7 to get 15.01154844356691 which you then round to get 15.01!
