Answer:
its a fraction so it would be 3 3/7
Step-by-step explanation:
Working together, it will take Cleo and Phil 3
__
3
7
hours to paint the room.
Let x represent the number of hours it will take to paint the room while working together.
__x
8
1 __x
6
5 1
24( __x
8
1 __x
6
) 5 24(1)
3x 1 4x 5 24
7x 5 24
x 5 ___
24
7
or 3__
3
7
What is the zero of r(x)=8/3x−16
6
−16
16
−6
Answer:c
Step-by-step explanation:
I took the test
Explain how to graph the following function and determine its domain and range
y=-x^2+4-7
Answer:
Domain is: ( − ∞ , ∞ ) , { x | x ∈ R }
range is: ( − ∞ , − 3 ] , { y | y ≤ − 3 }
Graph the parabola using the direction, vertex, focus, and axis of symmetry.
Step-by-step explanation:
Tori bought one share of Macy's stock on Nov 1, 2016 for $33.38.
Four years later, she sold it and the closing price for that day was
$5.09. a) How much money did she gain/lose with this stock?
b) What is her rate of return?
Tori's loss from the stock will be $28.29 and her rate of return will be -84.75%.
Since Tori bought one share of Macy's stock on Nov 1, 2016 for $33.38 and she sold it and the closing price for that day was $5.09, her loss will be;
= $5.09 - $33.38
= -$28.29
Her rate of return will be:
= -28.29/33.38 × 100
= -84.75%
Read related link on:
https://brainly.com/question/20126641
Find the exact length of the third side.
63
60
Answer:
Question, are you doing pythagorean theromen?
Answer:
57
Step-by-step explanation:
By the way there is another formula so I don't know if I am 100% correct. I added 63+60. Then when you get the answer minus it by 180. I hope it helped! :)
Can i get the correct answer to this please escape rooms are hard
Whoever answers this first gets a brainliest.
I need the answer ASAP and how you solved it.
Step-by-step explanation:
Volume of Sphere
= 4/3πr³
= (4/3)(3.14)(60/2)³
= 113,040ft³.
The diameter of the sphere is 60 ft
Solution:-Volume of sphere = 4/3πr³
= (4/3)(3.14)(60/2)³
= 113,040ft³
Answer:-The volume of the given sphere is 113,040ft³
x - 12 = -48 *
pls help quick
Answer:
x = -36
Step-by-step explanation:
Add 12 to both sides
x - 12 + 12 = x
(12 cancels out)
-48 + 12 = -36
x = -36
In △ABC, G is the centroid and BE = 21. Find BG and GE.
Answer:
BG = 7, GE = 14Step-by-step explanation:
The centroid is the intercession of medians.
The centroid theorem states that the centroid is 2/3 of the distance from each vertex to the midpoint of the opposite side.
BE is the median and point G is 2/3 of the distance from E:
GE = 2/3BE = 2/3(21) = 14Then BG is:
BG = BE - GE = 21 - 14 = 7The answer is BG = 7, GE = 14
Answer:
the answer is BG=7,GE=14
6. What is the value of n? 3/8n - 1/3 = 5/6
Answer:
n= 3 1/9
Step-by-step explanation:
3/8n= 5/6 + 1/3
3/8n = 7/6
n = 7/6 ÷ 8/3
n=28/9
n= 3 1/9
Answer:
I think it's 3 1/9
Step-by-step explanation:
3/8n-1/3=5/6
×3. ×8. ×4
9/24n-8/24=20/24
+8/24. +8/24
9/24n=28/24
÷9/24. ÷9/24
n=28/24÷9/24
n=28/24×24/9
n=672/216
n=28/9
n=3 1/9
What is the annual rate of inflation (percent of inflation) of a gallon of milk costing $2.25 last year and $2.70 this year
Answer:
20%
Step-by-step explanation:
An Xbox has a retail price of $350. Best Buy is offering a 15% discount on the system. How much will the Xbox cost after the discount?
Answer:
About 297.50$
becuase since i actually have an xbox with that same discount i know the answer
Answer:
you will pay 297.50$
you are saving 52.50$
5 subtracted from 3 times a number x gives 7.
Answer:
3x-5=7
3x=7+5
x=12/3
x = 4
Answer:
Step-by-step explanation:
3 times a number x: 3*x = 3x
5 subtracted from 3x = 3x - 5
Equation: 3x - 5 = 7
Solution:
Add 5 to both sides
3x - 5 + 5 = 7 + 5
3x = 12
Divide both sides by 3
3x/3 = 12/3
x = 4
The measure of angle Y is 45°, and the measure of angle Z is 70°.
Z
W
Y
What is the measure of angle W?
25°
65°
1150
120°
Answer:
115 degrees
Step-by-step explanation:
We know that angle y is 45 degrees and angle z is 70 degrees so to find x, you do 180-45-70 to get 65 degrees.
Because W plus X has to equal 180 degrees, 180-65=115, so the answer is 115 degrees
Answer:
choice 3) W = 115 degrees
Step-by-step explanation:
all triangle interior angles add up to 180 degrees
180 = 45 + 70 + X
X = 65 degrees
Angle W is supplemental to angle X (angle W and angle X add up to 180 degrees.)
W = 180 - 65 = 115 degrees
PLEASE ANSWER ASAP !!!
Answer:
4/-5
Step-by-step explanation:
I need help lol............
Answer:
y=4x-1
Step-by-step explanation:
I plugged the table into Desmos and I determined the slope and intercept from that.
Please help me only if you know :)
Answer:
I think the answer is D.
Step-by-step explanation:
Have a good day.
A value is decreased by 85% for a new value of 17.1. Find the original value.
Answer:
114
Step-by-step explanation:
let 'n' = original value
(17.1 - n) / n = -85/100
cross-multiply:
1710 - 100n = -85n
1710 = 15n
n = 1710/15
n = 114
Stacy is a makeup artist. She charges a travel fee of $15 and $50 per hour for her services. Write a linear equation to represent this situation.
Answer:
an addition problem
Step-by-step explanation:
Linda and Philip share £54 in the ratio 4:5. Find how much money each of them will recieve
Answer:
Linda has £24 and Philip has £30.
Step-by-step explanation:
Denote a variable to the amount of money Linda and Philip have:
Money Linda has = L
Money Philip has = P
L + P = 54
There is a ratio of 4:5 so for every £4 Linda has, Philip will have £5. When adding both values, 4+5, you get 9.
Divide the total amount of money by the sum of the ratio numbers so 54/9 which gives 6.
Multiply the number you get from the division by their respective ratios.
Linda = 6 * 4 = 24
Philip = 6 * 5 = 30
Add both numbers if you want to make sure the answer is correct.
Answer this Please For Top Brainly
Answer:
300g for 7.49 has the best value
Step-by-step explanation:
200g for 5.69
200/5.69
35.15g for 1
300g for 7.49
300/7.49
40.05g for 1
Find the exact value of inverse cos (square root of 3/ 2.
Answer:
that I have attached my application for you to have a couple months but I'm thinking it's all threads a small for more about an automatically ke you don't you to join our next few different to see a look great and you want them so it in for her the
Answer:
30° is the exact value of cos invers
PLEASE MARK ME AS BRAINLIEST
Let f(x) = 3x + 4 and g(x)= x2 - x + 2. Perform the function operation and then find the domain.
g(x)-f(x)
g(x) – f(x) = (Simplify your answer.)
Answer:
g(x) - f(x) = x² - 4x - 2
The domain would be all real numbers for x. Or (-∞, ∞). Because there are no values that you could plug in for x that would make the function undefined.
Step-by-step explanation:
g(x) - f(x) = (x² - x + 2) - (3x + 4)
= x² - x + 2 - 3x - 4
= x² - 4x - 2
30 coins consisting of quarters and dimes, which total is $5.70. How
many quarters does she have?
Answer:
18 quarters
Step-by-step explanation:
Answer:
18 quarters 12 dimes
18 x 25 = 450
12 x 10 = 120
18 + 12 = 30
450 + 120 = 570
Therefore, there are 18 quarters.
You have only $1 bills and $5 bills in your wallet. You have 33 bills worth a total of $93. How many of each type of bill do you have?
Answer:
you would have 3 1's and 10 9's so sorry if this is wrong
You go to the restaurant and order $137.00 worth of food. You decided to tip the waiter 18%. You also have to pay tax of 6.5% on the original bill. What is the final cost of the meal?
Answer: $1, 615
Step-by-step explanation:
Ron has £28
On Friday, he spent of his money.
On Saturday, he spent of his remaining
money and gave £2 to his sister.
On Sunday, he spent of his remaining
money.
How much money does Ron have left?
What fraction of his original amount is
| this?
This is of a set of beanbags.
Type here to search
Answer:
the answer is 2/5
Step-by-step explanation:
What is 1.5^3 evaluated or to make it easier to understand if you don't know what 1.5^3 is then it means what is 1.5 to the power of 3 evaluated?
6TH GRADE MATH
Answer:
3.375
Step-by-step explanation:
One angel of an isosceles triangle is 120 degrees. What is the measure of the other two angles
Answer:
30 degrees
Step-by-step explanation:
180 - 120 = 60
60 / 2 = 30
Hope that helps!
Answer: 30°
Step-by-step explanation: because math
will give brainliest if correct
Answer:
A
Step-by-step explanation:
For the function y = f(x), a reflection in the y axis is y= f(-x)
(-x)^3 = -x^3 so negate that term
(-x)^2 = x^2 so leave that as is
(-x)^1 = -x so negate that term too
The graph of f(x) = x+ was transformed to create the graph of g(x) = f(x) - 9.
Which statement about the graphs is true?
A)
The graph of g is a reflection of the graph of facross the x-axis.
B)
The vertex of the graph of g is 9 units to the right of the vertex of the
graph of f.
C)
The graph of g is a reflection of the graph of facross the y-axis.
D)
The y-intercept of the graph of g is 9 units below the y-intercept of the
graph of f.
Answer:
Step-by-step explanation:
A
Robert takes 10 days more than Peter to complete a job. If they work together they will
complete the job in 12 days. How long will Peter alone take to finish the job?
Answer:
I believe the answer is 2
Step-by-step explanation: