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Post New Question
All Questions
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230619 Questions
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473
1
Please help im doing summer school
Perpendicular to the line 2x – y – 6 = 0 and has the same y – intercept as the line 5x + 4y + 16 = 0.
Leave your answer in the form Ax+By+C=0
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Guest
Jul 25, 2020
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445
1
HELP ASAPP SERIOUS - IN LATEX
If find
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Guest
Jul 25, 2020
0
320
0
Pls help with this question
Find the length of CD.
Guest
Jul 25, 2020
0
856
5
+83
NT problem
What is the probability that the same number will be facing up on each of three standard six-sided dice that are tossed simultaneously? Express your answer as a common fraction.
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Swim2433
Jul 25, 2020
0
1018
8
+83
Remainders problem
Lucy was born on Wednesday, December 1st, 2004. That Wednesday was the first day of her life. Her parents held a party for her on the $1000$th day of her life. On which day of the week was the party?
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Swim2433
Jul 25, 2020
0
1068
2
+83
Super hard NT
On a true-false test of 100 items, every question that is a multiple of 4 is true, and all others are false. If a student marks every item that is a multiple of 3 false and all others true, how many of the 100 items will be correctly answered?
read more ..
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Swim2433
Jul 25, 2020
0
335
0
geometry problem
ABCD is a square with side length 1 E and F are the mid-points of AD and AB respectively. G is the intersection point of CF and BE. Find the length of DG.
read more ..
Guest
Jul 25, 2020
0
513
2
2 questions
1. Let f(x) be a polynomial such that f(0) = 4, f(1) = 5, and f(2) = 10. Find the remainder when f(x) is divided by x(x - 1)(x - 2).
2. Find a polynomial f(x) of degree 5 such that both of these properties hold:
f(x)
read more ..
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Guest
Jul 25, 2020
0
822
1
need help on interest rates
Allison accumulated $7,000 in credit card debt. If the interest rate is 15% per year and she does not make any payments for 3 years, how much will she owe on this debt in 3 years for quarterly compounding? Round your answer to two decimal places.
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Guest
Jul 25, 2020
-1
446
3
please help
Given the circle center at O, OT ias perpendicular to PT, If arcNBT is a semi circle and minor arcNB is 60 degrees what is angle APT?
read more ..
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Guest
Jul 25, 2020
0
868
1
help with quadratic
Solve the inequality x^2 - 3x + 2 < 0.
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Guest
Jul 25, 2020
0
859
2
+83
INSANE NT PROBLEM
Find the smallest positive integer $N$ with the following property: of the three numbers $N$, $N+1$, and $N+2$, one of them is divisible by $2^2$, one of them is divisible by $3^2$, one is divisible by $5^2$, and one is divisible by $7^2$.
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Swim2433
Jul 25, 2020
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428
1
arithmetic sequence
Find the sum of the first 20 terms of the arithmetic sequence -11, -3, 5, 13, ...
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Guest
Jul 25, 2020
0
408
1
geometry problem
The diagram shows a regular hexagon with side length 2 and two equilateral triangles inscribed in it. Find the area of the shaded region.
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Guest
Jul 25, 2020
0
652
2
+83
Hard Probability Problem
A turn consists of rolling a standard die and tossing a fair coin. The game is won when the die shows a 1 or a 6 and the coin shows heads. What is the probability the game will be won before the fourth turn? Express your answer as a common fraction.
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Swim2433
Jul 25, 2020
0
392
1
help with angles
What is the measure of angle C?
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Guest
Jul 25, 2020
0
303
1
counting problem
How many different ways can you fill the 5 boxes with the digits 1 through 5, using each digit exactly once, so that each number in a shaded box is larger than its two neighbors?
read more ..
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Guest
Jul 25, 2020
+1
486
2
+171
help????? iDk?????
Let X, Y and Z be points such that If Y = (1,7), Z = (-1,-7), then what is the sum of the coordinates of X?
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BillyBobJoeJr
Jul 25, 2020
0
389
1
please help
Question is in image
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Guest
Jul 25, 2020
0
959
2
halp plz
In the diagram, the four points have coordinates A(0,1), B(1,3), C(5,2), and D(4,0). What is the area of quadrilateral ABCD?
Thx
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Guest
Jul 25, 2020
+2
542
1
+58
Probability Deck of Cards
If I choose four cards from a standard -card deck, with replacement, what is the probability that I will end up with one card from each suit?
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Williamjwu8
Jul 25, 2020
0
474
2
Need help Asap!
Find the remainder is divided by 7.
read more ..
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Guest
Jul 25, 2020
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