Answer: 7776p^2q
Step-by-step explanation:
The solution to the following system of linear equations lies in which quadrant?
-2x + 3y = 8
4x + y=-2
Select one:
A. Quadrant I
B. Quadrant II
C. Quadrant III
D. Quadrant IV
PLEASE HELP DUE TONIGHT
Answer:
The answer should be 20,000 feet
Step-by-step explanation:
sin 0 =opposite/hypotenuse
sin 30 = AB/AC
sin 30 = 10000/c
c= 10000/sin 30
c=10000/1/2
c=20,000 feet
Please!!!!! help!!!!!
Answer:
유퓨요ㅛㅜㅑㅑㅅ재 내 8 ㅓㅕ를펴 16 ㅐㅏ?
Step-by-step explanation:
People attending a basketball game either supported the home team or the visiting team. If 893 of the people attending supported the home team and 1007 supported the visiting team, what percentage supported the home team?
Answer:
47%
Step-by-step explanation:
893/1900=x/100 x=47%
The price of a 9-minute phone call $1.35. What is the price of an 11-minute phone call?
Answer:
1.65
Step-by-step explanation:
I did 1.35/9
The answer I got after dividing the two is 0.15.
Then I multiplied 0.15 by 11 and I got 1.65.
The radius of a cylindrical construction pipe is 1.5ft. If the pipe is 17ft long
Answer:
The volume is 120.11ft^3
Step-by-step explanation:
Given
[tex]r = 1.5ft[/tex]
[tex]l = 17ft[/tex]
Required
Determine the volume
This is calculated as:
[tex]V = \pi r^2h[/tex]
h, in this case represents the length;
So, we have:
[tex]V = 3.14 * 1.5^2 * 17[/tex]
[tex]V = 120.11ft^3[/tex]
Help please I give brainliest
Answer:
I think its no association because the snow cone doesn't really tell you anything you can have a snow cone at any time of day
Step-by-step explanation:
Answer:
No association
Step-by-step explanation:
The average tempature decreases while the sales of snow-cones increase
Is 6 right?? Please help
Answer:
yes, it should be
Step-by-step explanation:
Which of these expressions is equivalent to 18+24r ?
Answer:
it will be 322 because 8 + 4 is 12 and 1+2 is 3
PLEASE ANSWER ASASP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!
Answer: 105 km
Step-by-step explanation:
(15 km / 2.5 cm) x 17.5 cm = 105 km
What is 696 divided by 12 and show your work please
Answer:
696/12
696/12 math problems division = 58. Therefore 58 to 2 decimal places= 58
696/12 divided by 2 » (696/12) ÷ 2 » 58 ÷ 2 = 29
Step-by-step explanation:
The answer is 58 mark me brainliest
PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!
Answer: 5x9
5 blocks across by 9 blocks high
(Or 9 blocks across and 5 blocks high)
Step-by-step explanation:
3 square blocks = 9 meters,
so 1 square block = 3 meters.
15meters / 3mEnters = 5 square blocks
27meters/ 3meters = 9 square blocks
The matrix is used to solve a problem. Which of the following would be a solution to the problem?
how do I do ratio tables?
Answer:
You can create a ratio table by multiplying (or dividing) both quantities in the ratio by the same value to find an equivalent ratio. A ratio table can help you find equivalent ratios in order to solve problems.
Step-by-step explanation:
Please help i need to finish this test in lest than an hour
Answer:
−
k
2
2
+
3
k
3
4
Step-by-step explanation:
Which is the solution to the inequality
-4x + 6<2x
Step-by-step explanation:
-4x+6<2x
add 4x to both sides
-4x+4x+6<2x+4x
0+6<6x
divide both sides by 6
6/6<6/6x
1<x
all values for the solution to the inequality are greater than 1
Hope that helps :)
Please give brainliest
What is the area of the parallelogram?
4cm 5cm 9cm
Answer: Incomplete question, please edit.
Step-by-step explanation:
Suppose
2
x + 4, andh (2) = -4x – 5. find g(3)-h(-2)
3
f(x) = 3x + 1, g(x)
Answer:
Listener and a good listener the color white discharge and risk of endometrial the speed limit the number of the pharmacist 3is the speed of light in a vacuum cleaners to the vessel to be radiating
PLZZZ HELP ME I DON'T GET THISq
Answer:
Step-by-step explanation:
To distribute means to multiply everything outside the parenthesis with everything inside the parenthesis, so in this case 7x8 then 7(x) then 7x2 so that is equal to 56 + 7x + 14, so combine the 56+14 so we get 7x + 70. I hope '7' is part of the problem and not the question number
Answer:
7x + 70
Step-by-step explanation:
As implied in the question, when you use the distributive property you need to distribute the factor outside the parenthesis to the ones inside the parenthesis.
When we look at 7(8+x+2)
You need to multiply all the factors inside the parenthesis by the 7 outside the parenthesis.
to break it down, do
7*8 = 56
7*x = 7x
7*2 = 14
From here, just add 56+14 to get 70 and then write out your answer as 7x + 70.
Three houses for of a bag of flour to make how many bags of flour does grandma need to buy if she is making 10 dozen cookies
The formula for compound interest is:
Where:
A = the future value of the investment (including interest)
P = the principal investment amount (the initial deposit amount)
r = the annual interest rate (decimal)
n = the number of times that interest is compounded per year
t = the number of years the money is invested for
If Josh invests $500 in a 5-year fixed interest savings bond that pays 5% per annum, how much will his entire investment be worth at the end of the term?
Answer:
Future value, A = $642
Step-by-step explanation:
Given the following data;
Principal = $500
Interest rate = 5% = 5/100 = 0.05
Time, t = 5 years
n = 365
To find the future value, we would use the compound interest formula;
[tex] A = P(1 + \frac{r}{n})^{nt}[/tex]
Where;
A is the future value.
P is the principal or starting amount.
r is annual interest rate.
n is the number of times the interest is compounded in a year.
t is the number of years for the compound interest.
Substituting into the equation, we have;
[tex] A = 500(1 + \frac{0.05}{365})^{365*5}[/tex]
[tex] A = 500(1 + 0.000137)^{1825}[/tex]
[tex] A = 500(1.000137)^{1825}[/tex]
[tex] A = 500*1.2840 [/tex]
Future value, A = $642
o keep the spectators out of the line of flight at an air show, the ushers arranged the show's seats in the shape of an inverted triangle. Kevin, who loves airplanes, arrived very early and was seated in the front row, which contained one seat. The second row contained three seats, and those filled very quickly. The third row contained five seats, which were given to the next five people who came. The next row contained seven seats. This seating pattern continued all the way to the last row, with each row containing two more seats than the previous row. All 20 rows were filled. How many people attended the air sh
Answer:
400 people attended the air show.
Step-by-step explanation:
Arithmetic sequence:
An arithmetic sequence has the following general equation:
[tex]a_n = a_1 + d(n-1)[/tex]
In which [tex]a_n[/tex] is the nth term, [tex]a_1[/tex] is the first term and d is the common difference between the terms.
The sum of the first n terms of an arithmetic sequence is given by:
[tex]S_n = \frac{n(a_1+a_n)}{2}[/tex]
In this question:
First row 1 seat, second 3 seats, 3rd 5 seats and so on.
So we have the following arithmetic sequence:
{1,3,5,7,9,...}
So [tex]a_1 = 1, d = 9 - 7 = 7 - 5 = ... = 2[/tex]
So
[tex]a_n = 1 + 2(n-1)[/tex]
All 20 rows were filled. How many people attended the air show?
Sum of the 20 terms of the progression. So
[tex]S_{20} = \frac{20(1+a_{20})}{2} = 10(1+a_{20})[/tex]
The 20th term is:
[tex]a_{20} = 1 + 2(20-1) = 1 + 2*19 = 1 + 38 = 39[/tex]
So
[tex]S_{20} = 10(1+a_{20}) = 10(1 + 39) = 10(40) = 400[/tex]
400 people attended the air show.
Jane has 6 more than half the number of pairs of shoes that Mercedes has. Jane has j pairs of shoes, and Mercedes has m pairs of shoes. Write an equation that shows the relationship between j and m.
PLEASE HELP THIS ASSIGNMENT IS VERY CONFUSING
Answer:
the value of x is 10
Answer:
10
Step-by-step explanation:
Since this is a 90 degree angle (indicated by the red box), we can put the two values added equal to 90
70+2x=90
Solve for x
2x=20
x=10
please I need help on maths
Answer:
155
Step-by-step explanation:
Answer:
115
Step-by-step explanation:
360 - (25 x 4) = 260
Each angle = 260/4= 65
A= 180- 65 = 115
I hope im right!!
Which is the completely factored form of 3x2 – 12x – 15?
3(x + 1)(x – 5)
3(x – 1)(x + 5)
(3x + 1)(x – 15)
(3x – 1)(x + 15)
Answer:
(x - 5)(3x + 3)
Step-by-step explanation:
(x - 5)(3x + 3)
3x2 + 3x - 15x - 15
3x2 - 12x - 15
what is 52.00 times 8.75
Answer: 455
Step-by-step explanation:
Answer:
455
Step-by-step explanation:
hope you find this helpfull
Please help I need a better grade in this class.
Answer:
21;13
Step-by-step explanation:
ok so 68/4=17
and length is 4 longer then with so
so length is 17+4 amd with is 17-4
length:21
width:13
the value ax^2 + bx is 5 when x=1, and is equal to 0 when x=1.what are the values of a and b. explain how u arrived at your answer
Answer: a = 1.25, b = 2.5, c = 1.25
Step-by-step explanation:
Use vertex form and substitute a point into it (1, 5)
5 = a(1 + 1)^2 + 0
5 = a(2)^2 + 0
5 = 4a
a = 5/4
y = 5/4 (x + 1)^2
y = 5/4 (x^2 + 2x + 1)
1.25 x^2 + 2.5x + 5/4
Is there a "c" value otherwise it's not possible
Yes thats right. MORE TRIG :)
Answer:
choice 4) x = 7, y = 7sqrt(3)
Step-by-step explanation:
sin 30 = x/14
0.5 = x/14
x = 7
sin 60 = y/14
0.8660 = y/14
y = 12.12 or 7sqrt(3)