Find the length of side x in simplest radical form with a rational denominator.
Answers
1/(square root)2=(square root5)/x
X=(square root 2) x (square root 5)
X=(square root 10)
Related Questions
PLEASE HELP WITH GEOMETRY QUESTION!!
Answers
Answer:
s.a = 220 v=200
Step-by-step explanation: s.a2(5*4)+2(4*10)+2(5*10)= 220
V= 5*4*10=200
Solution :
Dimensions given :
Length = 5 cmBreadth = 4 cmHeight = 10 cmSurface area of a cuboid
2 ( lb + bh + hl )2 ( 5 × 4 + 4 × 10 + 10 × 5 )2 ( 20 + 40 + 50 )2 ( 60 + 50 )2 ( 110 )220 cm²Volume of the cuboid
Length × Breadth × Height 5 × 4 × 1020 × 10200 cm³If a polygon has 8 sides it’s an octagon, but how do i know if it’s regular or not? do i see if the sides are equal? please let me know because i’m not so sure
Answers
Answer:
yes if it's normal all the sides are equal hope that helped can i get brainliest if you have time
At a school there 8 students who play violin, 10 students who play guitar, 3 students who play both , and 12 students who dont play any intrument at all. If a student is randomly selected from tis school, what is the probability that they play violin or guitar?
Answers
Answer:
Probably Guitar because it is much more popular
Step-by-step explanation:
Answer:
7/11
Step-by-step explanation:
21/33= 7/11
If the data represented by the graph is normally distributed, what are the endpoints of the middle 68% of the data?
Answers
Answer: -1.8 and 11.4
Step-by-step explanation:
Trust me or don’t lol
Answer:
D. 2.6 and 7
Step-by-step explanation:
Plato course, did the test
A TV priced at £600 is reduced by 15% in a sale. What is the sale price of the TV?
(It’s not 90)
Answers
Answer:
It's 510!
Step-by-step explanation:
15% of 600 = 90
600-90 = 510
i need it solved and explaned
Answers
Answer:
m = -24
Step-by-step explanation:
(m/6) - 7 = -11
Add 7 to each side
(m/6) - 7+7 = -11+7
m/6 = -4
Multiply each side by 6
m/6 *6 = -4*6
m = -24
Answer:
Step-by-step explanation:
m/6-7=-11
m-6*7/6=-11
m-42=-11*6
m-42=-66
m=-66+42
m=-24
Solve the system of equations.
3х + 4y = - 23
х = 3y +1
Answers
x = -5
y = -2
how do you write the equation from a rose graph
Answers
Answer:
equation is in form: r = a cos(nθ) or r = a sin(nθ)
If length of petal is given in graph, that gives a value.
n value is from number of petals
Step-by-step explanation:
hope this helps :D
(btw I hate rose graphs...)
Answer:
Rose curve equations have two forms: r = a cos(nθ) and r = a sin(nθ) where a ≠ 0 and n is a positive integer. Petals have length determined by a. If n is odd, the number of petals is n. However, if n is even, the number of petals is 2n.
Step-by-step explanation:
Addison is 4 times as old as Charlie. In 22 years, Addison will be twice as old as Charlie. Which equation represents their ages in 22 years?
A.4x = x = 22
B.4x + 22 = 2 (x+22)
C.4x + 22 = 2x + 22
D.2(4x) = x + 22
HELPPP
Answers
Help a playa out please ? Correct ans
Answers
Answer:
Its A. 35.3°
Step-by-step explanation:
if its wrong let me know so I can see what I did wrong
49/n = 7/10
What’s n?
Answers
Answer:
70
Step-by-step explanation:
7 x 7 = 49
7 x 10 = 70
check
49/70
49 ÷ 7 = 7
70 ÷ 7 = 10
7/10
49/70 = 7/10
final answer: 49/70the admission fee at a small fair is $1.50 for children and $4.00 for adults. on a certain day, $5,050 is collected. if $1,00 adults attended the fair, write and solve linear equation to find the number of children that attended
Answers
Answer:
↓
Step-by-step explanation:
Ok here:
(5050-[100·4])÷1.50=k(kids)
(5050-400)÷1.50=k
3100=k
math question, evaluation
Answers
Answer:
P = 131 degrees
Step-by-step explanation:
We know that the sum of the interior angles of a triangle is 180 degrees
The exterior angles shown form a straight line with the corresponding interior angle
So the two interior angles can be calculated
The sum of two angles on a straight line is 180 degrees
By subtracting the exterior angles from 180, we can get the two interior angles which we can add to the angle at P to give 180
Thus;
P + (180-162) + (180-149) = 180
P + 18 + 31 = 180
P = 180-31-18
P = 131
Which class has the largest ratio of boys to girls
Answers
Answer:
You need to calculate (# of Boys) / (# of Girls + # of Boys). The largest ratio will be the biggest number
Step-by-step explanation:
Example:
• 55 Boys and 35 Girls
• Boys Ratio = (55) / (55 + 35)
• Boys Ratio = 55 / 90
• Boys Ratio = 61%
The diameter of a circle is 2 kilometers. What is the circle’s circumference? Use 3.14 for pie.
Answers
Answer:
The answer is DEFINITELY 12.56!!!
Which is the answer ?! Please help
Answers
Can someone help me on this for 13 points
Answers
Answer:
look at the picture i have sent
Answer:
m < ABD = 135
x = 67.5
How would I be able to solve for m
Answers
Answer:
131
Step-by-step explanation:
180-49= 131 therefore the answer is 131
Stephanie is hosting an art show and she would like to raise at least $800. She plans on
selling VIP tickets to her family and friends for $20 each. She will also sell general admis-
sion tickets for $40 each. The venue is small, so Stephanie can sell no more than 25 total
tickets.
Answers
Answer: 10, 15
Step-by-step explanation:
Given
Stephanie wants to raise at least $800
she plans on selling VIP tickets for $20 each and general admission for $40 each
suppose there are x and y tickets for VIP and general admission
[tex]\therefore x+y\leq 25\\\\\Rightarrow 20x+40y\geq 800[/tex]
solving above two inequality
Stephanie must sell 10 tickets for VIP and 15 tickets for general admission
Find the area of the circle. Round your answer to the nearest tenth.
9 mm
area: about
mm2
Answers
Step-by-step explanation:
area of a circle
A = pi x r^2
r=9
Tania has a set of nesting rings. This table shows the relationship between the radius of a ring and the ring's circumference.
What is the circumference for the nesting ring with a 9.5 cm radius?
Answers
Answer:
59.66 cm
Step-by-step explanation:
Circumference of a circle = 2πr
π = 3.14
r = radius = 9.5
2 x 3.14 x 9.5 = 59.66 cm
A pizza shop has available toppings of sausage, mushrooms, onions, bacon and pepperoni. How many different ways can a pizza be made with 4 toppings?
Answers
Answer:24 different Pizza
Step-by-step explanation:
help!! Find the inequality represented by the graph.
Answers
The inequality represented by the graph presented below would equal, (-4, 0.5)
Hope this helps! Mark me as brainliest please ;D
I'M GIVING ETRA POINTS AND BRAINLIEST
The company wants to reduce total expenses to $1,300. What expenses would you cut and by how much?
What impact might your decision have on profit? Explain.
What might happen if the company increases prices 20%? Explain.
If the cost of supplies (inputs) decreases, what might happen to company's profit? Explain.
If the supply of a product goes down, what might happen to the price and sales?
Answers
Answer:
Answer in this link
bit / ww.com
The answers of questions given are explained .
What is revenue?Revenue is the money generated from normal business operations, calculated as the average sales price times the number of units sold. It is the top line (or gross income) figure from which costs are subtracted to determine net income. Revenue is also known as sales on the income statement.
Total Revenue = Number of Units Sold X Cost Per Unit
According to the question
a> The company wants to reduce total expenses to $1,300.
Then expenses would i cut is from
Rent expenses as all other expenses are very important but we can try to lower out rent expenses by $1,300.
b>After the decision the impact will be on profit is
It will increase our profit by $1,300 as
Profit = Sales - Expenses
c>if the company increases prices 20%
i.e
If price will be increases then revenue will also increase by 20%
As Total Revenue = Number of Units Sold X Cost Per Unit
Therefore ,
Total Revenue = 356500 * 1.2
= 427800
d> If the cost of supplies (inputs) decreases,
The impact on profit is it will increase
as if cost of supplies decreases that is it will decrease the supplies expenses also which will cost in less expense and higher profit .
e> If the supply of a product goes down,
It will lower the revenue or sales also
as Total Revenue = Number of Units Sold X Cost Per Unit
But if supply of a product goes down and price per unit increase it will maintain the sales or revenue .
Hence, The answers of questions given are explained .
To know more about revenue here:
https://brainly.com/question/8645356
#SPJ2
Is this table of values linear?
Answers
Answer:
No
Step-by-step explanation:
Linear values will increase by a common difference. For example, a linear function might increase by 6 every time or -4. However, this table does not; each time it increases by a different factor. Since there is no common difference and it does not follow an arithmetic function it is not linear.
Answer:
Step-by-step explanation:
Not linear.
If the inputs were 1, 2, 3, 4 and we wanted a linear function, one such function would be 1, 2, 3, 4 or 10, 20, 30, 40, and so on.
The given table shows that y increases faster and faster as x increases.
From x = 1 to x = 2, y increases from 1 to 2 (an increase of 1).
From x = 2 to x = 3, y increases from 2 to 6 (an increase of 4).
From x = 3 to x = 4, y increases from 6 to 24 (an increase of 18)
No, the table does not represent a linear function.
A science teacher is arranging her books on a shelf. She has 4 Astronomy books, 3 Biology books, and 2 Chemistry books. How many ways can she arrange these books on the shelf if the books from each subject must be together
Answers
Answer:
864 ways
Step-by-step explanation:
4!×3!×2!×3
Correct me if I am wrong
Solve using the quadratic formula. Approximate answers to the nearest tenth.
Answers
Answer:
[tex]\displaystyle x=-1, \ 8[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Standard Form: ax² + bx + c = 0Quadratic Formula: [tex]\displaystyle x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}[/tex]Step-by-step explanation:
Step 1: Define
Identify variables
x² - 7x - 8
↓
a = 1, b = -7, c = -8
Step 2: Solve for x
Substitute in variables [Quadratic Formula]: [tex]\displaystyle x=\frac{7 \pm \sqrt{(-7)^2-4(1)(-8)}}{2(1)}[/tex][√Radical] Evaluate exponents: [tex]\displaystyle x=\frac{7 \pm \sqrt{49-4(1)(-8)}}{2(1)}[/tex][√Radical] Multiply: [tex]\displaystyle x=\frac{7 \pm \sqrt{49 + 32}}{2(1)}[/tex][√Radical] Add: [tex]\displaystyle x=\frac{7 \pm \sqrt{81}}{2(1)}[/tex][√Radical] Evaluate: [tex]\displaystyle x=\frac{7 \pm 9}{2(1)}[/tex]Multiply: [tex]\displaystyle x=\frac{7 \pm 9}{2}[/tex]Add/Subtract: [tex]\displaystyle x=\frac{-2}{2}, \ \frac{16}{2}[/tex]Divide: [tex]\displaystyle x=-1, \ 8[/tex]Find the missing side length a in the similar figures below
Answers
Answer:
saan po ang picture niyo
paramasgutan
Please help I need this I will give brainlest
Answers
Answer:
6 is B since we finding W the variable can't be on both sides of the equation, or else we might end up with w = w.
7 is A because when you graph the equation the slope is 1 and the line crosses the y line at 2.
Step-by-step explanation:
PLEASE HEP ME WITH THIS ONE
Answers
Answer:
Your answer is about 50.27 or 50.26548
Step-by-step explanation:
A = pi*r²
A = pi*4²
A = 50.26548