Answers
Answer:
[tex]2x^{2}y[/tex]
Step-by-step explanation:
Related Questions
Drag each angle measure to the correct location on the image. Not all angle measures will be used.
Determine the measures of the angles.
35°
70°
75°
100°
105°
110°
Answers
Answer:
i believe this is the question you asked added picture of correct answer on graded test
Step-by-step explanation:
Can anyone explain how to do this?
Answers
9514 1404 393
Answer:
see attached
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relationships between sides and trig functions. The relevant relations here are ...
Sin = Opposite/Hypotenuse
Cos = Adjacent/Hypotenuse
In your diagram, leg 'a' is opposite angle α and adjacent to angle β. Similarly, leg 'b' is opposite angle β and adjacent to angle α. The hypotenuse is 'c' in all cases.
So, filling the table is a matter of identifying adjacent and opposite legs. You will notice that the sine of α is the cosine of β and vice versa.
Can somebody please help??
Answers
Answer:
-31104
Step-by-step explanation:
They are each Multiplying by 6 so 5184 which also multiply and add the negative sign so you get -31104
Skdhauajbsshjzmxjakxjxdj I’m confused
Answers
Answer:
60% i think
Step-by-step explanation:
Please press this link it is a free college tutoring website its useful just trying to look out for yall if you guys need help with schoolwork I recommend this site.
https://app.upchieve.org/referral/YDAeVHtgNAAiWYhS
Answers
Answer:
You're very kind for that lol. But for math work like "3x-3" or whatever use Cymath.com
Step-by-step explanation:
Kayla's recipe needs 4 cups of milk and 6 cups of grated cheese. What is the ratio of the number of cups of milk to the number of cups of grated cheese in the recipe?
Answers
Answer:
4:6 or 2:3
Step-by-step explanation:
Let me know if this is correct!
ANSWER THIS PLEASE :)
Answers
Answer: it’s hamburger
Step-by-step explanation:
Just kidding it’s c
There are many cylinders with a height of 9 inches. Let R represent the radius in inches and V represent the volume in cubic inches.
R V
1
2
3
Complete the table relating the radius and volume of cylinders with height 9 inches. Write each volume as a multiple of pi or round to the nearest cubic inch.
Is there a linear relationship between the radius and the volume of these cylinders? Explain how you know.
If a cylinder with height 9 inches and radius (R) s filled with water, it can fill a certain pitcher. How many of these pitchers can a cylinder with height 9 inches and radius 2r fill? Explain how you know.
Answers
Answer:
R V
1 9π in³
2 36π in³
3 81π in³
Step-by-step explanation:
For, r = 1
V = π(1)²9 = 9π in³
For, r = 2
V = π(2)²9 = 4*9π in³ = 36π in³
For r = 3
V = π(3)²9 = 9*9π in³ = 81π in
R V
1 9π in³
2 36π in³
3 81π in³
Mr. Doyle washed 1 4 of his laundry. His son washed 3 7 of it. Who washed most of the laundry? How much of the laundry still needs to be washed?
Answers
His son washed more laundry, and 9/28 still needs to be done.
Answer:
his son washed the most
Step-by-step explanation:
3/7 is greater than 1/4
Ms. Vega read 20% of the Star Wars book. She read 8 pages of the book.
8. Enter the number of pages in the Star Wars book.
Answers
Answer: 40 pages in total
Step-by-step explanation:
Ms. Vega has read 20% of the book and this translates to 8 pages of the book.
20% = 8 pages
Assume the total number of pages is x:
20% * x = 8
0.2x = 8
x = 8 / 0.2
x = 40 pages in total
Answer:
40 pages in book
Step-by-step explanation:
8 pages read
8/40 = .20
Carlos was accepted to a university that has a tuition cost of $33,000 per year. He took out a loan from the bank for the entire $33,000 and made loan payments of $415 per month for 8 years. After the 8-year period, how much more than the tuition cost did Carlos pay? F. $6,840 G. $4,980 H. $4,860 J. $3,320 K. $3.120
Answers
Answer:
F. $6,840
Step-by-step explanation:
8x12=96
415x96=39,840
39,840-33,000 = $6,840
The points (6,6) and (8,h) fall on a line with a slope of
–
3. What is the value of h?
Answers
Answer:
h=3
Step-by-step explanation:
(12-6)/(h--5)=3/4 ~ basic slope equation
6/(h+5)=3/4 ~ simplification
24=3(h+5) ~ multiply both sides by (h+5) and 4 to clear the fractions
24=3h+15 ~ distribute the 3
9=3h ~ subtract 15
h=3 ~ divide by 3
Answer:
Step-by-step explanation:
slope = -3
slope = (h-6)/(8-6) = (h-6)/2 = -3
h-6 = -6
h = 0
Please help! (Find the area of the shaded region)
Answers
Answer:
9.43 ft
Step-by-step explanation:
First, we need to find the area of the entire circle(shaded & unshaded), which is 12.57, with a radius of 2 ft. Next, we find the area of the white area, and NOT the shaded area, which is 3.14, with a radius of 1 ft. Now, we need to subtract the white area(3.14) from the total area(12.57), which is 9.43.
Hope this helps!
The sum of two integers is 20 and the sum of their square is less than 362. Find all pair of integers that satisfy the given condition
Answers
Answer:
19 and 1
Step-by-step explanation:
19+1=20
19²+1²=361
361<362
29.
After 5 years, the sum of the ages of Reema and Neha will be 30. If Reema is 4 years
younger than Neha today, then find the sum of the present ages of Reema and Neha.
years
Answers
Answer:
Sum of their present ages = 20 years
Step-by-step explanation:
Present age :
Neha's age = x years
Reemas' age = x - 4
After 5 years:
Neha's age = (x +5) years
Reemas' age = (x - 4 + 5 ) = x + 1
Sum of the ages of Reema and Neha will be 30
Therefore,
x + 5 + x + 1 = 30
x + x + 5 + 1 = 30
2x + 6 = 30
2x = 30 - 6
2x = 24
x = 24/2
x = 12
Neha's age = 12 years
Reema's age = 12 - 4 = 8 years
Sum of their present ages = 12 + 8 = 20 years
WILL GIVE BRAINLIEST!
True or False.
A plumber who earns $12 per hour and works 13½ hours has a total earnings of $162.
True
False
Answers
Answer:
True
Step-by-step explanation:
12*13=156
12*0.5=6
156+6=162
Then we put a money sign in front and a . point after the 2 and two 0's and we get $162.00
I will give a brainliest to the person who has gets the correct answer with an explanation of how you solved it.
I need answer ASAP!
Answers
Answer: [tex]V = 24,416.64m^{3}[/tex]
Step-by-step explanation:
Solve for v by simplifying both sides of the equation, then isolating the variable.
Formula: [tex]v = \frac{4}{3} \pi r^{3}[/tex]
Plugin the variable: [tex]v = \frac{3}{4}\pi (18^{3})[/tex]
Solve:
[tex]v = \frac{4}{3} 3.14 (5,832)[/tex]
[tex]v = 4.18666666(5,832)[/tex]
[tex]V = 24,416.64m^{3}[/tex]
If x>0 and y=0, Where is the poiny (x,y) located?
Answers
Answer:
x-axis
Step-by-step explanation:
y = 0==> x-axis
Answer:
the answer would be x-axis
One-third of a number decreased by six equals eight. What is the number?
6
Answers
Answer:
The number is 42.
Agree or Disagree
Rotating a regular decagon by 75° carries the decagon onto itself.
Answers
Reasoning: needs to be a multiple of 36°
Lydia is playing Galaxy 8RX. After three misses, the game is over. Last week, Lydia kept track of how long her games lasted. Hse msde a line plot of her data. Lydia said,"My best time is 2 3/4 minutes longer than my worst time because 4 1/4-1 1/2=2 3/4. Is subtraction the correct operation to compare Lydia's best and worst times?Explain. Are Lydia's calculations accurate?Show how you know. In the line plot, what do the numbers Lydia subtracted represent? Does Lydia's conclusion make sense? How did you decide? If not, what can you do to improve her reasoning?
Answers
Answer:
Yes ; Yes ; Yes it makes sense
Step-by-step explanation:
1.) Lydia used subtraction operator to define and establish a relationship between her best and worst game times ; Hence we could conclude that Lydia is correct as this gives the range between both times.
From the numbers given in the question as their is no graph attached :
4 1/4 - 1 1/2
17/4 - 3/2
(17 - 6) / 4
11 /4
= 2 3/4
The subtracted numbers represent the duration of each of the three times game was played ; Hence the numbers represents the game times.
Yes ; Her conclusion makes sense ; as she was able to deduce the range between her best and worst game time
I need help! pls help me
Answers
Answer:
1. DC
2. BC
3. EA
4. ABC
5. BAC, DCA, DAC (i think any of these options work)
6. BAD
7. CDA, ABC
8. 360
Step-by-step explanation:
Mike installed the window shown. How many square feet is the window? Use 3.14 for pi. Round to the nearest tenth.
Answers
Answer: 3.9ft²
Step-by-step explanation:
Find the area of the rectangle first:
= Length * Width
= 2 * 1.5
= 3 ft²
Find the area of the semi-circle by finding the area of a circle and dividing it by 2:
= πr²
= 3.14 * 1.5/2 * 1.5/2
= 1.76625ft²
Divide by 2:
= 1.76625/ 2
= 0.88 ft²
Add the area of the rectangle to the semi-circle:
= 3 + 0.88
= 3.9ft²
A local boys club sold 156 bags of mulch and made a total of $596. It sold two types of mulch: hardwood for $4.00 a bag and pine bark for $3.75 a bag. How many bags of each kind of mulch did it sell?
Answers
we have two equations. I’ll call hardwood h, and pine bark p.
The number of bags: h + p = 156
The cost of the bags: 4h + 3.75p = 596
Start by solving the first equation for h in terms of p
h = 156 - p
Then substitute that in the other equation for h, and solve for a numerical value of p
4(156-p) + 3.75p = 596
624 -4p + 3.75p = 596
28 = 0.25p
p = 112
Now plug that in to the first equation to get the numerical value of h
h + p = 156
h + 112 = 156
h = 44
Check the math:
4(44) + 3.75(112)
176 + 420 = 596
someone please help me I need to know asap
Answers
Answer: 3
Step-by-step explanation:
f(x)= -x + 4
Therefore f(-1)= -(-1)+4= 1+4= 5
h(x)= (3/2)x - 1
Therefore h(2)= (3/2)(2) -1= 3-1= 2
f(-1) - h(2)= 5 - 2= 3
Factor completely.
x^4-11x^2+28
Answers
Answer:
x⁴ - 11x² + 28
= x⁴ - 4x² - 7x² + 28
= x²(x² - 4) - 7(x² - 4)
= (x² - 7)(x² - 4)
[tex] = (x - \sqrt{7} )(x + \sqrt{7} )(x - 2)(x + 2)[/tex]
x^4 - 11x^2 + 28
Write - 11x^2 as a difference
x^4 - 4x^2 - 7x^2 + 28
Factor out x^2 from the expression
x^2 x (x^2 - 4) - 7x^2 + 28
Factor out - 7 from the expression
x^2 x (x^2 - 4) - 7 (x^2 - 4)
Factor out x^2 - 4 from the expression
(x^2 - 4) x (x^2 - 7)
Use a^2 - b^2= (a-b)(a+b) to factor the expression
(x-2) x (x + 2) x (x^2 - 7)
And that’s how it’s (x-2) x (x + 2) x (x^2 - 7) ..... yea and .-.
You have $3.10 in dimes and quarters.You have 3 more dimes than quarters. write an equation that relates the number of coins and have any equation for the value of the coins.how many of each kind of coin do you have?
Answers
Answer:
y=Q+3D
Step-by-step explanation:
the total amount is y=, than A would be quarters. and you add 3 because there's always 3 more dimes than quarters than add D for dimes.
The system of equations is 0.10x + 0.25y = 3.10 and x = y + 3. The number of dimes and quarters will be 11 and 8, respectively.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
You have $3.10 in dimes and quarters. You have 3 more dimes than quarters.
Let 'x' be the number of dimes and 'y' be the number of quarters. Then the equation is given as,
0.10x + 0.25y = 3.10 ...1
x = y + 3 ...2
From equations 1 and 2, then we have
0.10(y + 3) + 0.25y = 3.10
0.10y + 0.30 + 0.25y = 3.10
0.35y = 2.8
y = 8
Then the value of 'x' is given as,
x = 8 + 3
x = 11
The system of equations is 0.10x + 0.25y = 3.10 and x = y + 3. The number of dimes and quarters will be 11 and 8, respectively.
More about the solution of the equation link is given below.
https://brainly.com/question/545403
#SPJ5
Multiply.
[x- (3+4i)][x-(3-4)]
Answers
Answer:
(x−3−4)(x+1)
Step-by-step explanation:
36472 is a __% increase compared to 14921
Answers
Answer:
= 144.434% increase
Step-by-step explanation:
i think so but i could be wrong?
PLEASE HELP ASAP IF YOU RIGHT YOU GET BRAINLLEST
The following parallelogram is reflected over the x-axis and then reflected over the y-axis. What are the coordinates of the vertices of the image?
(2, 1), (1, -1), (-2, -1), (-1, 1)
(1, 2), (-1, 1), (-1, -2), (1, -1)
(1,1), (2, -1), (-2, 1), (-1, -1)
(1, 1), (-1, 2), (1, -2), (-1, -1)
Answers
Answer:
its number 3
Step-by-step explanation:
Answer:
answer
Step-by-step explanation:
(-4, 0)
(-9, 0)
(-9, 5)
(1, 5)