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Post New Question
All Questions
+0
230564 Questions
+2
452
1
staircase-shaped region
In the staircase-shaped region below, all angles that look like right angles are right angles, and each of the eight congruent sides marked with a tick mark have length 1 foot. If the region has area 98 square feet, what is the number of feet in the perimeter
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Guest
Oct 18, 2020
0
492
1
Find in terms of x
A ball is thrown upwards from a height of 16ms-1 from the edge of a cliff 144m above sea level.
(Acceleration down wards = 9.8ms-2)
The displacement of the sea from the top of the cliff = -144m
Given that the displacement of
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Guest
Oct 18, 2020
0
446
1
help plz
A and B are 5 km apart, and a man goes from A to B at a speed of 3.14 m/s. Meanwhile, a dog goes from A to B at a speed of 9.87 m/s. After reaching B, the dog moves back and forth between B and the man at the same speed until man reaches B.
How
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Guest
Oct 18, 2020
0
487
1
Find the quotient and remainder
Find the quotient and remainder when t^4-t^2+3t-7 is divided by t^2-3t+6.
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Guest
Oct 18, 2020
0
362
3
geometry
In the figure below, ABCD is a parallelogram, AD = 18 and DC = 27. Segments EG (which is a repeating decimal) and FH (which is a repeating decimal) are perpendicular to sides of the parallelogram as shown,
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Guest
Oct 18, 2020
0
538
1
Find the quotient and remainder
Find the quotient and remainder when x^2+2 is divided by x-3 .
Enter both the quotient and the remainder with a comma between them. For example, if the quotient were x+1 and the remainder were 3 , you'd enter "x+1, 3".
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Guest
Oct 18, 2020
0
379
1
Find an ordered pair of constants (a,b)
Find an ordered pair of constants (a,b) such that the polynomial f(x)=x^3+ax^2+(b-2)x+1 is divisible by x^2 - 1.
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Guest
Oct 18, 2020
0
405
1
geometry
What is the perimeter of the polygon formed when the points A(-6,6), B(9,6) and C(9,-3) are graphed and connected with straight lines?
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Guest
Oct 18, 2020
0
503
1
greatest number of points of intersection
What is the greatest number of points of intersection that can occur when 2 different circles and 3 different straight lines are drawn on the same piece of paper?
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Guest
Oct 18, 2020
0
569
1
Dr. Zaius invests $10,000 in a CD
Dr. Zaius invests $10,000 in a CD with an annual interest rate of 4% that compounds semi-annually (twice a year). After six months, he rolls over the CD into another CD with an annual interest rate of 5% that compounds annually. After six months
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Guest
Oct 18, 2020
0
423
1
Math help..
Suppose f and g are polynomials, and that h(x)=f(g(x))+g(x). Find the degree of g(x) given that the degree of h(x) is 8 and the degree of f(x) is 4.
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Guest
Oct 18, 2020
+1
841
5
+0
Newbie in here!!!
Hi Guys! I am new here and I hope you guys can guide me around through this website, I also hope I can make friends, once someone said:
────(♥)(♥)(♥)────(♥)(♥)(♥) __ ɪƒ ƴσυ'ʀє αʟσηє,
──(♥)█████(♥)(♥)█████(♥) ɪ'ʟʟ ɓє ƴσυʀ ѕɧα∂σѡ.
─(♥)█████(♥)█████(♥)
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off-topic
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Eunice
Oct 18, 2020
0
479
1
plz help
Given that x=2 is a root of p(x)=x^4-3x^3-18x^2+90x-100, find the other roots (real and nonreal).
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Guest
Oct 18, 2020
0
528
2
coordinates
Points A(3,5) and B(7,14) are the endpoints of a diameter of a circle graphed in a coordinate plane. How many square units are in the area of the circle? Express your answer in terms of pi.
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Guest
Oct 18, 2020
0
454
1
please help
For how many positive integers n less than 100 is 5^n + 8^n+1 + 13^n+2 a multiple of 6?
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Guest
Oct 18, 2020
0
329
1
help please
On the Cartesian plane, the midpoint between two points A(a,b) and B(c,d) is M(m,n) . If A is moved vertically upwards 20 units and horizontally to the right 14 units, and B is moved vertically downwards 8 units and horizontally
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Guest
Oct 18, 2020
0
406
2
coordinates
Given R(-6,19) and S(20,3), what are the coordinates of the point on segment RS two-thirds of the distance from R to S?
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Guest
Oct 18, 2020
0
585
7
+226
please help thanks!!!
Does there exists a matrix A such that
calculate
if so, what is it?
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littlemixfan
Oct 18, 2020
0
795
9
geometry
One of the bases of a trapezoid has length 10, and the height of the trapezoid is 4. If the area of the trapezoid is 48, then how long is the other base of the trapezoid?
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Guest
Oct 18, 2020
0
308
0
Help
Hi, I need help finding an equation for . I've already found a pattern within this, but I don't know how to actually set it up so it works for all values. The top left value subtracts 10*(n-1) but it's only from its last value. For example, it can
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Guest
Oct 18, 2020
0
353
2
geo
Rhombus ABCD has perimeter 148, and one of its diagonals has length 72. What is the area of ABCD?
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Guest
Oct 18, 2020
+2
547
1
+407
Help me please ASAP
Erica and Andrew are playing a game. Erica starts by selecting three digits a, b, and c, and then Andrew needs to select a digit x such that the six-digit number is a multiple of 9. What is the sum of all possible values of that
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ss333
Oct 18, 2020
0
325
1
alg 2
Given that (x^2−4) is a factor of the polynomial f(x), where f(x) =4x^4+9x^3 +ax^2 +bx -8. Find the values of a and b and hence factorize f(x)completley. Find the set of values for which
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Guest
Oct 18, 2020
+1
477
1
+407
Need help please ASAP
A school bought many boxes of 100 candies each. The teachers opened all the boxes and gave 14 candies to each student, with 2 candies leftover at the end. The receipt shows the school bought boxes of candies where the units digit, represented
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ss333
Oct 18, 2020
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