Answer:
x=107 do you need explanation
Find the side length x of the shelf
Answer:
the length of x must be 10
Step-by-step explanation:
What are the solutions to the equation below
Answer:
x = -1.434, x = -0.232
Step-by-step explanation:
The sum of twice a number, n, and 14 is 30. Write an equation that models this
statement. Then explain how you might use reasoning to find the value of n.
Answer:
2n +14 = 30 I can use inverse operations and solve for n.
Step-by-step explanation:
twice means 2 so twice a number,n, means 2 times n thus 2n.
sum means add so, 2n + 14
is means equal so 2n + 14 = 30
If you solve it you will find n = 8
WILL MARK BRAINLIEST
Answer:
its 30
Step-by-step explanation:
PLEASE HELP ASAP WILL MARK BRAINLIEST
Answer:
1) .11111
2) 5/9
3) 122/495
4) rational- .167167, 2/9
irrational- π, [tex]\sqrt{225}[/tex]
5) 5.75
-2/3*3/5+5/2-3/5*1/6
Answer:
2
don't forget to follow meYes or No pick come on and answer
Answer:
The answer is yes to both!
Hope that helps - we're studying the Pythagorean theorem right now! :)
Step-by-step explanation:
Answer:
please give the picture so only I can able to answer
The point (-3,1) is moved 3 places in the negative y direction and 2 places in the positive x direction.
What are the coordinates of the new point?
Answer:
(-6, 4)
Step-by-step explanation:
Given the coordinate points (-3,1). If The point (-3,1) is moved 3 places in the negative y direction and 2 places in the positive x direction the required coordinate will be expressed ss;
X' = (-3-3, 1+3)
X = (-6, 4)
Hence the resulting coordinate will be at:(-6, 4)
Solve. 1/2(4x + 2/5) = 4/5
Answer:
[tex]\frac{1}{2}(4x + \frac{2}{5} ) = \frac{4}{5}\\2x + \frac{1}{5} = \frac{4}{5}\\\frac{10x + 1}{5} = \frac{4}{5}\\10x + 1= 4\\10x = 3\\x = \frac{3}{10}[/tex]
Answer:
x = 3/10
Step-by-step explanation:
Given equation,
→ 1/2(4x + 2/5) = 4/5
Let's solve the problem,
→ 1/2(4x + 2/5) = 4/5
→ 2x + (1/5) = 4/5
→ 2x = (4/5) - (1/5)
→ x = (3/5) × (1/2)
→ [ x = 3/10 ]
Thus, the value is 3/10.
Solve the rational equation: 2x/x-4-2x-5/x^2-10x+24=-3/x-6
A. X=-0.64, x=1.44
B. There is no solution.
C. X=4, x=6
D. X=6.08, x=-0.58
Heellpppp plsss; timed test
Answer:
D. X=6.08, x=-0.58
Step-by-step explanation:
Given the rational expression
[tex]\frac{2x}{x-4}-\frac{2x-5}{x^2-10x+24} = \frac{-3}{x-6}\\\frac{2x}{x-4}-\frac{2x-5}{x^2-4x-6x+24} = \frac{-3}{x-6}\\\frac{2x}{x-4}-\frac{2x-5}{x(x-4)-6(x-4)} = \frac{-3}{x-6}\\ \\\frac{2x}{x-4}-\frac{2x-5}{(x-4)(x-6)} = \frac{-3}{x-6}\\Rerrange;\\\frac{2x-5}{(x-4)(x-6)} = \frac{2x}{x-4}+ \frac{3}{x-6}\\\frac{2x-5}{(x-4)(x-6)} = \frac{2x(x-6)+3(x-4))}{(x-4)(x-6)}\\[/tex]
Cancel out the denominator on both sides
[tex]2x-5 = 2x(x-6)+3(x-4)\\Expand\\2x-5 =2x^2-12x+3x-12\\2x-5 = 2x^2-9x-12\\Equate \ to \ zero\\2x^2-9x-12-2x+5 = 0\\2x^2-11x - 7 = 0\\[/tex]
Factorize
[tex]x = -(-11)\pm\frac{\sqrt{(-11)^2-4(2)(-7)} }{2(2)}\\x = 11\pm\frac{\sqrt{121+56} }{4}\\x = 11\pm\frac{\sqrt{177} }{4}\\x = 11\pm\frac{13.3 }{4}\\x = \frac{11+13.3}{4} \ and \ x = \frac{11-13.3}{4} \\x = 6.08 \ and \ - 0.58[/tex]
Hence the required solution is X=6.08 and -0.58
−4x−6=−5y+2
Write a formula for g(x), in terms of x.
Please
What is the equation of the line?
Answer:
y = 4
Step-by-step explanation:
Which is an example of a statistical question?
Questions
Question 1 How many pets does Alisha have at home?
Question 2 How old were you when you got your first pet?
Question 3 Do you like having a pet?
Question 4 What is Alisha’s pet’s name?
A question 1
B question 2
C question 3
D question 4
Answer:
Question 2
Step-by-step explanation:
divdtihcdyuvftujvfujvfubf
Answer:
2
Step-by-step explanation:
riverview soccer team won 10 games and drawn 2 out of 18 games so far this season. what is the probability they will lose their next game
what is the square root of 56?
Answer:
2 square root 14
Step-by-step explanation:
The square root of 56 is 2 square root 14. 56 = 4 * 14, and 4 can be square rooted into an integer.
26. FUNDRAISING The Art Club receives $10 plus $2
for every sculpture they sell for a fundraiser. The
expression 2x + 10 represents the amount the Art
Club receives if they sell x sculptures.
Factor 2x + 10.
Answer
x+5
Step-by-step explanation:
2x+10 = 2(x+5)
what is the equation of the line that passes through the point (6,11) and is parallel to the line with the following equation?
y=2/3x-5
A. y=2/3x-15
B. y=-2/3x+17
C. y=-2/3x+5
D. y=2/3x+7
Answer:
D. y = 2/3x + 7Step-by-step explanation:
Parallel lines have same slope.
Use the given point and point-slope form:
y - 11 = 2/3(x - 6)y - 11 = 2/3x - 4y = 2/3x + 7Correct choice is D
What is the Volume PLEASE HELP!!!!
Answer:
a
Step-by-step explanation:
its a because 12cm×10cm×9cm = 1,080cm
What is the least possible quotient when two distinct
integers from the set
{-5,-3, -2,0,+1,+6,+18}
are divided?
I NEED THIS ASAP
Answer:
18 ÷ (-2) = -9
Step-by-step explanation:
18 ÷ (-2) = -9 is the least possible quotient.
To meet the requirement, we should divide the biggest positive number by smallest negative number
please help me i dont understand it
Answer:
B
Step-by-step explanation:
Its B I think Here go your answer.
Find the area!
188 inches squared
278 inches squared
322 inches squared
250.5 inches squared
Answer:
278 inches squared
whats is the circumference of a circle with a diameter of 2 feet use 3.14 for π
Answer:
Hope it helps you!!!
Please mark as brainliest!!!!
Step-by-step explanation:
The formula for finding the circumference of a circle is pi x diameter. So it would be 3.14 x 2. And when you calculate it you get 6.28.
Answer:
6.28
Step-by-step explanation:
Find the solution of the system of equations.
−2x+9y= -17
-x - 3y = -1
Answer:
x = 4 and y = −1
(4, -1)
Step-by-step explanation:
I going to solve this system of equations by elimination. (You could also solve by substitution too.)
Multiply the first equation by 1, and multiply the second equation by -2.
1(−2x+9y= -17)
-2(-x - 3y = -1)
Becomes:
−2x + 9y = −17
2x + 6y = 2
Add these equations to eliminate x:
15y = −15
15y/15 = -15/15
y = -1
Now we solve for x:
-x -3(-1) = -1
-x + 3 = -1
-3 -3
-x = -4
x = 4
Hope this helped!
natalie bought a 3/4 pound for flour for baking she used 2/3 of the flour to make cookies how many pounds of flour did she use
y is an integer.
Write down all the solutions of the inequality. -8 < 2y < 0
Answer:
y = - 3, - 2, - 1
Step-by-step explanation:
Given
- 8 < 2y < 0 ( divide each interval by 2 )
- 4 < y < 0
Then y can equal - 3, - 2, - 1
What is the answer to this problem
Answer:
791.68
Step-by-step explanation:
have a nice day! :)
A 12-sided solid has equal-sized faces numbered 1-12
a. Find P(number greater than 10).
b.Find P(number less than 5)
c. If the 12-sided solid is rolled 200 times, how many times would you expect either a 4, 6, or 9 to be rolled?
Answer:
a) [tex]P(x > 2) = \frac{1}{6}[/tex]
b) [tex]P(x < 5) = \frac{1}{3}[/tex]
c) 50 times
Step-by-step explanation:
Given
[tex]S = \{1,2,3,4,5,6,7,8,9,10,11,12\}[/tex]
Solving (a): P(x > 10)
First, list all outcomes of x
[tex]x = \{11,12\}[/tex] --- 2 outcomes
So, the probability is:
[tex]P(x > 2) = \frac{2}{12}[/tex]
Simplify
[tex]P(x > 2) = \frac{1}{6}[/tex]
Solving (b): P(x < 5)
First, list all outcomes of x
[tex]x = \{1,2,3,4\}[/tex] --- 4 outcomes
So, the probability is:
[tex]P(x < 5) = \frac{4}{12}[/tex]
Simplify
[tex]P(x < 5) = \frac{1}{3}[/tex]
Solving (c): Expected outcome of 4, 6 or 9 in a roll of 200
We have:
[tex]n = 200[/tex]
First, list all outcomes of x
[tex]x = \{4,6,9\}[/tex] --- 3 outcomes
So, the probability is:
[tex]P(x ) = \frac{3}{12}[/tex]
Simplify
[tex]P(x ) = \frac{1}{4}[/tex]
The expected number of rolls (E(x)) is calculated as:
[tex]E(x) = P(x) * n[/tex]
[tex]E(x) = \frac{1}{4} * 200[/tex]
[tex]E(x) = 50[/tex]
Show that the statement is true. If JK has endpoints J(9,0) and K(-3,-4), then the midpoint M of JK lles In Quadrant IV.
URGENT!!!!!!!
Answer:
True
Step-by-step explanation:
J(9 , 0) ; K(-3 , -4)
Midpoint = [tex](\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})[/tex]
[tex]= (\frac{9+(-3)}{2},\frac{0+(-4)}{2}\\\\\\= (\frac{6}{2},\frac{-4}{2})\\\\=(3 , -2)[/tex]
(3 , -2) lies in quadrant IV
Circle O has a arc length 34 inches sub tended by an angle of 78 degrees. Find the length of the radius, x, to the nearest tenth of an inch
Answer: 25 in.
Step-by-step explanation:
Given
Arc length is 34 inches
The angle subtended by the arc is [tex]78^{\circ}[/tex]
arc length l subtending an angle [tex]\theta[/tex] is given by
[tex]\Rightarrow l=\dfrac{\theta }{360^{\circ}}\times 2\pi R[/tex]
Put the values
[tex]\Rightarrow 34=\dfrac{78^{\circ}}{360^{\circ}}\times 2\pi R\\\\\Rightarrow R=24.97\approx 25\ in.[/tex]
Solve the right triangle. Round decimal answers to the nearest tenth.
The main question isn't supplied.
Answer:
Kindly check explanation
Step-by-step explanation:
A right - angled triangle is one which has one of its angles being 90°. Once we have a right angled triangle, the rule of Pythagoras can be applied in other to solve problems relating to obtaining sides of the triangle while trigonometric relations including :
Sinθ = opposite / hypotenus
Tanθ = opposite / Adjacent
Cosθ = Adjacent / Hypotenus
To obtain the angle θ; depending on which of the sides are given.
From Pythagoras :
c² = a² + b²
Where, c = hypotenus and the longest side if the triangle.