Answer:
-45[tex]x^{2}[/tex]-26x+30
Step-by-step explanation:
So first you let's divide this equation into three parts.
Part one -9x(5x+4)
Step one: you have to distribute the -9x to the numbers in the parentheses. That would leave us with a -9x*5x = -45[tex]x^{2}[/tex] and -9x*4 = -36xStep two: Put the answers together. That would leave us with -45[tex]x^{2}[/tex]-36x.Part two 10(x+3)
Step one: you have to distribute the 10 to the numbers in the parentheses. That would leave us with a 10*x = 10x and 10*3 = 30Step two: Put the answers together. That would leave us with 10x+30Part three solve
Step one: combine and put together what you have solved for. That would leave us with a -45[tex]x^{2}[/tex]-36x+ 10x+30 Step two: combine like terms. The like terms here are -36x and 10x. When you combine them you would get -26x.Step three: Write the equation in standard form. Therefore the answer is -45[tex]x^{2}[/tex]-26x+30.Let me know if anything is confusing!
The committee mixes 16 liters of soda with 4 liters of fruit punch, how many liters of soda did they make her leader of fruit punch?
i don't know sorry.....................................
Answer:
16/4=4
4,,,,,,,,,,,,,,,,,,,,
4 is 2% of what number
Answer:
200
Step-by-step explanation:
Step 1: If 2% of a number is 4, then what is 100% of that number? Setup the equation.
4
2%=Y
100%
Step 2: Solve for Y
Using cross multiplication of two fractions, we get:
2Y = 4 x 100
2Y = 400
Y = 400
100 = 200
The number of students treated per month has been recorded for the last 60 months. Which between 100 and 200 students were treated
Answer:
Step-by-step explanation:
Here is the complete question
The number of students treated per month has been recorded for the last 60 months. Which type of graph would allow us to quickly see how many months between 100 and 200 students were treated
A) box plot
B)dot plot
C)historgram
An histogram is a bar-like graph used to represent numerical data. On the x-axis the range of data being described is given and on the y-axis, the frequency is provided.
The x-axis would show the range of 100 - 200 that were treated
a box plot displays numerical data using their quartiles
A dot plot is display of data using dots
A company's flexible budget for 12,500 units of production showed sales, $50,000; variable costs, $20,000; and fixed costs, $15,000. The operating income expected if the company produces and sells 15,000 units is:
Answer: $21000
Step-by-step explanation:
First, we calculate the contribution margin which will be:
=Sales - Variable cost
= $50,000 - $20,000
= $30,000
Therefore, the contribution margin per unit will then be:
= $30,000 / 12500
= $2.4 per unit
The operating income will be the difference between the total contribution margin and the fixed cost. This will be:
The total Contribution margin will be:
= $2.4 × 15000
= $36000
Fixed costs = $15000
Operating income = $36000 - $15000
= $21,000
A teenager can wash 2 tables per minute. Write an expression for how many tables they can wash in m minutes. *
Answer:
2m = x
x being the number of tables
Step-by-step explanation:
2 tables = 1 minute
x tables = m
(cross multiply)
2m = x
x being the number of tables
Will give u Brainly
Answer:
Option B
Step-by-step explanation:
Set 1:
med: 76, Range: 50-65= 15IQR: 77-73= 4
find the median, range, and IQRfor each data set.
Set 2:
med: 60, Range: 68-55= 13,IQR: 63-59= 4
76- 60 =16
find the difference of the medians 16 is 4 times 4
so the difference of the medians is 4 times the IQR
----------------------------
hope it helps...
have a great day!!
The bike Razi wants to buy costs
$250. He babysat 4 times for a total of 15
hours. He has also mowed the lawn 5 times.
Has he earned enough money to buy the
bike?
Answer:
Not enough information
Step-by-step explanation:
So, we first know that the bike costs 250 dollars. We also know that he babysat for 15 hours, and mowed the lawn 5 times. However, we do not know how much money he has, or how much he made. Sure, doing extra chores could of made him money, but in this question it doesn't say how much money he made. Therefore, we cannot answer this question because, although we have the value of the bike's cost, we do not know how much Razi has. Hope this helps you!
is this quadrilateral a parallelogram?If yes, state the definition or theorem that justifies your answer.
Answer:
yes it's
Step-by-step explanation:
it's a parallelogram because the opposite sides are parallel.
give me brainliest
What is a 1/15 cup in cooking??
Answer: 1/5 cup with 2 tps
Step-by-step explanation:
A tax exempt employee benefit is usually more adavantages to the employee than a tax deferred benefit
Answer:
Step-by-step explanation:
Yes, it is, more or less. This is because with a tax-deferred account, tax savings are gotten when you make contributions, but when it then comes to a tax-exempt account, the withdrawals are instead free of tax during retirement.
In a tax-deferred account, you can make immediate tax deductions as much as the full amount of your intended contribution, but then, subsequent withdrawals from the same account will be taxed at the normal income rate.
On the other hand, tax-exempt accounts don't deliver a tax benefit, particularly when you contribute to the them, they provide tax benefits that comes much later
SOMEONE HELP ME WITH THIS 4 problems plz i will give brainlist!!
Answer:
Sphere = 113.1
Triangular prism = 30
Rectangular prism = 726
Cone = 452.39
Step-by-step explanation:
have a nice day!
Which choices are equivalent to the expression below? Check all that apply.
Answer:
it is 8
Step-by-step explanation:
Answer:I just got 8 and 64 thats all I got not sure if its gonna be correct for the 64 but for 8 I'm positive about it.
Step-by-step explanation:
hi pls answer. it’s being timed
Step-by-step explanation:
option a and option d ,
since highest degree of variable x is 2 in both cases
Answer:
third number of answer isquadritic
Si un capital de 6800 soles se presta a 12% anual, durante a años y 19 días, ¿Qué interés producirá?
El número de años no se da de forma exhaustiva. Usando un valor hipotético
Respuesta:
Por favor, consulte la explicación.
Explicación paso a paso:
Suponga que el número de años es igual a 1 año 19 días
Convertir en años; 19 días es igual a 19/365 = 0,0520547; por lo tanto, 1 + 0.0520547 = 1.0520547 años
Recuerde la fórmula de interés simple:
Interés = principal * tasa * tiempo
Interés = 6800 * 0,12 * 1,0520547
Intereses = 858,4766352
Por tanto, si el plazo es de 1 año 19 días; interés = 858.4766352
Si el número de años en el período es diferente, simplemente siga el mismo paso para convertir los días y sume al número exacto si los años se dan.
6. Nicole earned $72 in 9 hours At this rate, how
much would she earn in 12 hours?
Answer:
96
Step-by-step explanation:
Because 72/9 = 8 so every hour she earns 8$
8*12=96
The amount of money in dollars earned by Nicole in 12 hours will be $96.
What is the rate?The rate is the ratio of the amount of something to the unit. For example - If the speed of the car is 20 km/h it means the car travels 20 km in one hour.
Nicole earned $72 in 9 hours. Then the amount of money in dollars earned by Nicole each hour is calculated as,
Rate = $72 / 9
Rate = $8 for each hour
At this rate, the amount of money in dollars earned by Nicole in 12 hours will be calculated as,
⇒ $8 x 12
⇒ $96
The cash in dollars acquired by Nicole in 12 hours will be $96.
More about the rate link is given below.
https://brainly.com/question/14731228
#SPJ2
I don’t know how to do this, please explain :(
Answer:
1. Adjacent and formed a linear pair
2. Adjacent and formed a linear pair
3. Adjacent
4. Not adjacent
Step-by-step explanation:
In essence, adjacent angles are two angles side by side. Two adjacent angles can form a linear pair when they are created by two lines intersecting. So, in broad terms, they are adjacent on a flat plane (or a straight line), and together they make a 180° angle.
Can someone please help me find the area of the semicircle
Answer:
The area of each semicircle is (1/2)25(pi) for a total of 25pi.
What is the area of the shaded part ? Take(π=22/7)
Answer:
Given:
radius of bigger half circle[R]=(7+7+14)/2=14cm
radius of smaller half circle [r]=14/2=7cm
Area of shaded region =1/2[πR² -πr²]
=1/2×22/7×[14²-7²]=231cm²
Area of shaded region=231cm²
Bamboo is one of the fastest-growing plants. A typical growth rate for bamboo in temperate climates is 5 centimeters per day during the growth season.
Which of the following equations, where t represents time in days, and L represents length in centimeters, could be descriptions of the growth of a bamboo plant?
A. L= 5t
B. t= 5L
C. t= 50L
D. L= 50t
Jason agreed to make 12 payments of $38.50 to buy a new T.V. SO far he has made 8 payment. How much more money does he owe?
Answer:
154$
Step-by-step explanation:
What is the difference between greatest common divisor and greatest common denominator ?
The greatest common factor (GCF) of a set of numbers is the largest factor that all the numbers share. For example, 12, 20, and 24 have two common factors: 2 and 4. The largest is 4, so we say that the GCF of 12, 20, and 24 is 4. GCF is often used to find common denominators
Jamie is going to pretend he is a race car and run around the outside of the track from point A to point B
How far is Jamie going to run?
A 471 feet
B 150 feet
C 540 feet
D 84 feet
The Answer Is 540 Feet.
Angle AB is 45% of 1,200, 1/2 of the full track.
Do 0.45x1,200=540.
Help me. :) :) :) :)
Option D
...................
Answer:
A prism reflecting light in straight lines.
Step-by-step explanation:
Prisms don't focus light nor diffract. They reflect. I don't think prisms reflect light into wavelengths either. Also, as you can see the rays of light are reflecting in straight lines. Therefore, the prism is reflecting light in straight lines.
A suit is on sale for 71% off. The sale price is $278.40.
What is the regular price?
Answer:
it looks like the answer is $476.06.
Step-by-step explanation:
i got this answer because we already know the sale price. We need to find the regular/ original price of the suit. So in order to do that all you have to do is:
278.40 * 71%= 197.664
now add both together because 197.664 is how much the discount was. So, now add both together. 278.40 + 197.664. Now this gives you, 476.064, round it and you should get $476.06 for the original/regular price.
Erin is ordering a laptop computer. The computer costs $1,360.00, and there is a 6% sales tax.
What is the amount of sales tax Erin will owe for her computer?
Answer:
$81.6
Step-by-step explanation:
(1,360.00)(6%)=81.6
PLEASE CAN YOU HELP ME WITH THIS AND EXPLAIN
Answer:
sorry it's very long........
What is the coefficient of the term of degree 9 in the polynomial?
5+ 7x^9 + 12x - 5x^7 + 3x^2
Answer:
It is "7"
[tex]7 {x}^{9} [/tex]
2 3/10x-5/7y-4 5/6y-2 4/5x
Answer:
-21x+233y/42
Step-by-step explanation:
Answer:
poop
Step-by-step explanation:
poopx607
Find the hypotenuse (c) of the right triangle.
Round your answer to the nearest tenth.
7m
11m
I NEED HELP WITH THIS QUESTION ASAP
Hypotenuse (x) of the right triangle = [tex] \sqrt{7² \: + \: 11²} [/tex]
Hypotenuse (x) of the right triangle = [tex] \sqrt{49 \: + \: 121} [/tex]
Hypotenuse (x) of the right triangle = [tex] \sqrt{170} [/tex]
Hypotenuse (x) of the right triangle = 13
The hypotenuse (x) of the right triangle is 13 m.
Hence, option (D) 13 m is correct. [Answer]Answer:14m+9=23
Step-by-step explanation:
This right? If not help please
Answer:
a) 8
b) 10
c) 12
Step-by-step explanation:
C is 12 because tablets sold under 30 are the first 2 bars. 5 stores sold 9-19 and 7 store sold 20-30