Multiply how much he is selling it for by 1.40 and you will get your answer
need help plz 30 POINT EXTRA
Answer:
12x+20/5y³
Step-by-step explanation:
y³ is divided by y⁶ so it leaves y³ at the below and it produces with 5 so we have 5y³ at below. On the above we should not use y³ because it's already divided by y⁶ so we produce 4 and 3x+5 it gives us 12x+20 so the answer is 12x+20/5y³
In this question , all lengths are in centimetres. AB= 3x-4,AC=2x+12,BC=7x-2.given AB:AC=1:2 show that AC:BC=2:3
Answer:
AX : XB as AB : AC
AX = 5
XB = 4
AC = 6
AB = x
Step-by-step explanation:
5 : 4 as to x : 6
ratios can also be written as fractions...
5/4 = x/6 ..now we have a proportion...so we cross multiply
(4)(x) = (5)(6)
4x = 30
x = 30/4
x = 15/2 <==== AB = 15/2
Answer:
c on edg...
Step-by-step explanation:
There are 16 teams in the state basketball tournament. If each team has an equal chance of winning, what are the chances that the places will go as follows
1st place- West Hordon HS
2nd place- Riverton
3rd place- Bingham
4th place- Copper Hills
Answer:
25%
Step-by-step explanation:
16/4=4 and that would be like 25/100 because 25 times 4 is 100 so it is 25%
If a circle has a diameter of 26 units, what is its circumference? (Use pie for )
Answer:
Diameter = 26 units
Circumference = [tex]\pi[/tex]D
Circumference = 22/7 × 26 = 81.71 units
Answer: 81.68 ♀️
Step-by-step explanation:
Apparently I forgot everything during quarantine...
Answer:
x=8
Step-by-step explanation:
The formula for the area of a kite is pq/2. In this case, 15 inches is p and x is q. Since the answer is being divided by 2, you want pq to be double the actual area. 60 times 2 is 120. 120 divided by 15 is 8. Therefore, x is equal to 8.
You can check this answer by substituting the values intothe equation.
(15)(8)/2= 120/2= 60.
The picture is up there thank youuuuu!
Answer:
152 men, 76 women, and 38 children
Step-by-step explanation:
Children- x
Women-2x
Men-4x
4x+2x+x=266
7x=266
x=38
2x=76
4x=152
152 men, 76 women, and 38 children
can someone please help me?
What is the maturity value of a single-
payment loan of $650 given for 80 days at
15% exact interest?
A $685.39
B $671.37
C $652.37
D $670.36
Answer:
(B)$671.37
Step-by-step explanation:
Interest Rate, r=15%=0.15
Time, t = [tex]\dfrac{80}{365}[/tex]
Maturity Value at exact interest, S=P(1+rt)
[tex]=\$650 \left (1+0.15*\dfrac{80}{365}\right)\\\\=\$671.37[/tex]
The correct option is B.
rewrite the improper fraction 7/6 as a mixed fraction
So the right answer is 1 1/6.
Look at the attached picture
Hope it will be helpful to you..
Good luck on your assignment
~pragya
Answer:
[tex]1 \frac{1}{6} [/tex]
Step-by-step explanation:
[tex] \frac{7}{6} [/tex]
Divide 7 by sixyou'll get 1.1Then you can write a mix number like this.[tex]1 \frac{1}{6} [/tex]
Find the exact value of cos300°.
Answer:
ok it's simple
cos300° = 0.5 if you want a numerical value .....
Step-by-step explanation:
hopefully it will help youAnswer:
1/2
Explanation:
Exact value means put the calculator away and go to an x/y coordinate plane. Set the angle up in standard position with the initial ray on the positive x-axis and the terminal ray will move counterclockwise around until is sweeps out a 300 degree angle. That angle will be in the fourth quadrant, 60 degrees BELOW the x-axis you started on. But we are not using the negative value, which is measured clockwise. From the negative y axis that is the 270 degree line, we add 30 to that 270 and get the 300 degree angle we want. Angles are always measured from the terminal ray to whichever x-axis its closest to. From the terminal ray to the x-axis forms a 60 degree angle. That means that the reference angle is 60. The side across from a 60 degree angle in a 30-60-90 right triangle is square root of 3, but our side is in the negative y's so it is . Along the x axis is the side across from the 30 degree angle which is a +1. The hypotenuse is 2. These values are from the Pythagorean triple for a 30-60-90 right triangle and should be familiar at this point. The cos identity is the side adjacent to the reference angle over the hypotenuse so our exact value for cos 300 is 1/2.
In the diagram below, square ABCD has side lengths of 6 inches. Arc AC has been drawn with center at point D. Which of the following is closest to the shaded area in square inches?
Answer:
7.73
Step-by-step explanation:
In the picture attached, the diagram is shown.
Area of square = side² = 6² = 36 in²
The non-shaded area is quarter the area of the circle's area with radius = side of the square. This area is: (1/4)*π*radius² = (1/4)*π*6² = 28.27 in²
Therefore, the shaded area is: Area of square - non-shaded area = 36 in² - 28.27 in² = 7.73 in²
What is the solution to the equation x/9 = 3?
a. x = 1
b. x = 3
c. x = 9
d.x = 27
Answer:
d. x = 27
Step-by-step explanation:
[tex]\frac{x}{9} = 3\\\\Multiplying \: both\: sides\: by\: 9\\9\times \frac{x}{9} = 3\times 9\\\huge\red{\boxed{\therefore x = 27}}[/tex]
PLWEAASE HELP MEEEEHEHHHHHHHH
WILLL GIVE TONS AND TONS OF POINTS FOR CORRECT ANSWERS!
24.c
25.d
26.d
27.c
28.a
29.a
Answer:
24.c
25.d
26.d
27.c
28.a
29.a
Step-by-step explanation:
Y= f(x)= 49^x
Find f(x) when x= 1/2
Replace x with 1/2 and solve.
49^1/2 = sqrt(49) = 7
6) What is the value of w? w + 3 /4 = w - 2 /2
It has no solution.
Look at the attached picture
Hope it will help you
Good luck on your assignment
Answer:
No solution
Step-by-step explanation:
The given equation is,
→ w + (3/4) = w - (2/2)
Now we have to,
→ Find the required value of w.
Then the value of w will be,
→ w + (3/4) = w - (2/2)
Finding LCM in both sides:
→ (4w/4) + (3/4) = (2w/2) - (2/2)
→ (4w + 3)/4 = (2w - 2)/2
Cross multiplying both sides:
→ 2(4w + 3) = 4(2w - 2)
Applying Distributive property:
→ 2(4w) + 2(3) = 4(2w) - 4(2)
→ 8w + 6 = 8w - 8
→ 8w - 8w = -8 - 6
→ [ 0 = -14 ] => {No solution}
Hence, it has no solutions.
help meh now plz im begging u
Answer:
yes, the 10-foot wave is an outlier
Step-by-step explanation:
Its kinda easy you look at it and know. unless im wrong.
HOPE THIS HELPS
Ages of Workers
23
19
50
49
67
34
30
59
40
33
The age of 10 factory workers is shown in the table. If a 58-year-old worker is added, by how much will this increase the median age of the workers?
PLZZ hurry
Give 3 angle measures of a right triangle ?
Answer:
60,60,60
Step-by-step explanation:
On a math test given to 20 students, the average was an 82 and the highest score was a 93. Five students scored
below a 70. Which of the following statements must be true?
1. The median is greater than 70
2. The range is greater than 23
3. At least 10 students scored above an 82
A. 1 only
B. 2 only
C. 1 and 2 only
D. 1 and 3 only
E. 1,2 and 3
Answer:
1 only
Step-by-step explanation:
Answer:
Step-by-step explanation:
Evaluate.
1/2 (11)(15 + 17) =
Answer: 176
Step-by-step explanation:
To evaluate the equation we have to remove the parentheses and add 15 + 17...
1/2 (11)(15 + 17) =
= 11 * 32 * 1/2
Now, we have to turn it into a fraction and multiply it...
[tex]\frac{1*11*32 }{2}[/tex]
= [tex]\frac{352}{2}[/tex]
352 ÷ 2 = 176
I hope this helps!
Answer:
[tex]176[/tex]
Step-by-step explanation:
[tex] \frac{1}{2} \times 11 \times (15 + 17) \\ \frac{1}{2} \times 11 \times 32 \\ \frac{352}{2} \\ = 176[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
1. Find the surface area of the square pyramid.
5 cm
5 cm
Answer:
80.9
Step-by-step explanation:
A=a2+2aa2
4+h2=52+2·5·52
4+52≈80.9017
3x−4y=−24 Response : A. y=34x+6 B. y=−6x−34 C. y=6x−34 D. y=−34x+6
Answer:
y = 3/4 x +6
Step-by-step explanation:
3x−4y=−24
Solve for y
Subtract 3x from each side
3x-3x−4y=-3x−24
-4y = -3x-24
Divide each side by -4
-4y/-4 = -3x/-4 -24/-4
y = 3/4 x +6
Which of the following is the solution to |x|-2 ≤ -3 ?
Answer:
Step-by-step explanation:
Answer:
the answer is no solution.
What is the rectangular form of the polar equation?
r−rcosθ=6
Step-by-step explanation:
r − r cos θ = 6
r = r cos θ + 6
r² = (r cos θ + 6)²
x² + y² = (x + 6)²
x² + y² = x² + 12x + 36
y² = 12x + 36
The rectangular form of the polar equation is x² + y² = 2x + y - 2.
What is an equation?An equation contains one or more terms with variables connected by an equal sign.
Example:
2x + 4y = 9 is an equation.
2x = 8 is an equation.
We have,
To convert a polar equation to rectangular form, you can use the following relationships between polar and rectangular coordinates:
x = r x cos(theta)
y = r x sin(theta)
where r is the distance from the origin to the point in polar coordinates, and theta is the angle between the positive x-axis and the line connecting the origin and the point.
Now,
So, if you have a polar equation in the form of r = f(theta), you can substitute these expressions for x and y into the equation to obtain a rectangular equation in terms of x and y.
The resulting equation will typically be a function of x and y, rather than just one variable as in the polar form.
For example,
If you have the polar equation r = 2 + sin(Ф), you can substitute x = rcos(Ф) and y = rsin(Ф) to get:
x = (2 + sin(Ф)) x cos(Ф)
y = (2 + sin(Ф)) x sin(Ф)
Simplifying these expressions using trigonometric identities, you can get the rectangular form of the polar equation:
x² + y² = 2x + y - 2
Thus,
The rectangular form of the polar equation is x² + y² = 2x + y - 2.
Learn more about equations here:
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question in pic blow plz help me
Answer:
im pretty sure it's the second to last for the answer
Charlotte is redecorating the master bedroom in her house. She has already purchased a new bedroom set and also plans to paint the room and put in new flooring. The new bedroom set she purchased includes a queen-sized bed, one nightstand, and a dresser. The bed cost $558.49, and the cost of the dresser represented 1/4 of the total amount Charlotte spent on furniture.
For the flooring, Charlotte has decided to put new carpet in the bedroom. She has calculated that the carpet itself will cost $427.35, and the labor to install the carpet will cost $212.52. There is also a $75 fee covering the cost of other flooring supplies, tools, and materials.
1. What percent of the flooring bill will go towards the cost of labor? Round your answer to the nearest percent.
2. If Charlotte spent 25% more on furniture than she will on flooring, how much did she spend on furniture to the nearest cent?
3. What percent of the total furniture cost did Charlotte spend on the nightstand? Round your answer to the nearest percent.
Answer:
a. 30%
b. $893.59
c.
Answer:
a. 30%
b. $893.59
c.
Step-by-step explanation:
a. Given that the carpet costs $427.35, the labor costs $212.52 and other flooring supplies costs $75.
#To get the percent of the flooring bill that will go towards the cost of labor:
Hence, labor costs 30% of the total flooring costs.
b.The total flooring costs is :
Given that she spends 25% more on furniture than on flooring, we multiply the flooring cost by 125% to get the furniture costs:
Hence, she spends $893.59 on furniture.
c.To get what percentage of furniture cost was the night stand.
-Given the total furniture cost is $893.59:
Let x be the cost of the dresser and y the cost of the nightstand;
The percentage is then calculated as:
Hnece the percentage cost of the night stand is
a. Given that the carpet costs $427.35, the labor costs $212.52 and other flooring supplies costs $75.
#To get the percent of the flooring bill that will go towards the cost of labor:
Hence, labor costs 30% of the total flooring costs.
b.The total flooring costs is :
Given that she spends 25% more on furniture than on flooring, we multiply the flooring cost by 125% to get the furniture costs:
Hence, she spends $893.59 on furniture.
c.To get what percentage of furniture cost was the night stand.
-Given the total furniture cost is $893.59:
Let x be the cost of the dresser and y the cost of the nightstand;
The percentage is then calculated as:
Hnece the percentage cost of the night stand is
You are using the equation 4(p - 7) = 44 to determine how many pictures can be
saved at one time to the photo stream on your cell phone. Describe the operations in
the order that you will perform them to solve the equation.
Answer: p= 18
Step-by-step explanation: (See pic for work)
Answer:
Step-by-step explanation:
above is correct
work out the value of 10^2-4^3
give your answer as a power of 6
Answer:
6^2
Step-by-step explanation:
The equation gives you 36.
36 is 6 raised to the power of 2.
You just solve it by observation.
The value of [tex]10^2-4^3 \ is\ 6^2[/tex]
Given that,
The equation is [tex]10^2-4^3[/tex].Based on the above equation, we need to solve it
[tex]= 10^2-4^3[/tex]
= 100 - 64
= 36
[tex]= 6^2[/tex]
Basically we deduct it so that the value could come in a power of 6.
Therefore we can conclude that the value of [tex]10^2-4^3 \ is\ 6^2[/tex]
Learn more: brainly.com/question/14379882
Andrew spent 75% of his $20 allowance to go to the movies. How much did he spend? Use at least 2 strategies.
Answer:
He spent $15
Step-by-step explanation:
20x75% = 15
Solve.
7 1/2 divided (4 1/2-5 1/8)=.
Answer:
[tex]=-12[/tex]
Step-by-step explanation:
[tex]\frac{7\frac{1}{2}}{4\frac{1}{2}-5\frac{1}{8}}\\\mathrm{Convert\:mixed\:numbers\:to\:improper\:fractions}:\quad 7\frac{1}{2}=\frac{15}{2}\\\frac{\frac{15}{2}}{4\frac{1}{2}-5\frac{1}{8}}\\\mathrm{Convert\:mixed\:numbers\:to\:improper\:fractions}:\quad 4\frac{1}{2}=\frac{9}{2}\\\frac{\frac{15}{2}}{\frac{9}{2}-5\frac{1}{8}}\\\mathrm{Convert\:mixed\:numbers\:to\:improper\:fractions}:\quad 5\frac{1}{8}=\frac{41}{8}\\\frac{\frac{15}{2}}{\frac{9}{2}-\frac{41}{8}}[/tex]
[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{\frac{b}{c}}{a}=\frac{b}{c\:\cdot \:a}\\=\frac{15}{2\left(\frac{9}{2}-\frac{41}{8}\right)}\\\mathrm{Join}\:\frac{9}{2}-\frac{41}{8}:\quad -\frac{5}{8}\\=\frac{15}{2\left(-\frac{5}{8}\right)}\\\mathrm{Remove\:parentheses}:\quad \left(-a\right)=-a\\=\frac{15}{-2\cdot \frac{5}{8}}\\\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{-b}=-\frac{a}{b}\\=-\frac{15}{2\cdot \frac{5}{8}}\\\mathrm{Multiply\:}2\cdot \frac{5}{8}\::\quad \frac{5}{4}[/tex]
[tex]=-\frac{15}{\frac{5}{4}}\\\mathrm{Simplify}\:\frac{15}{\frac{5}{4}}:\quad \frac{60}{5}\\\mathrm{Divide\:the\:numbers:}\:\frac{60}{5}=12\\=-12[/tex]
Answer:
-12 will be your answer
Step-by-step explanation: