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Post New Question
All Questions
+0
234857 Questions
0
461
1
math puzzle
Use your math skills to find the value of each symbol and the ? in the puzzle below.
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Guest
Mar 10, 2021
0
488
1
+409
If Jackie has a taxable income of between $9,875 and $40,125 in 2020,
If Jackie has a taxable income of between $9,875 and $40,125 in 2020, write an equation representing the amount of income tax that Jackie owes.
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liz54321
Mar 10, 2021
0
464
1
+409
ackie is an artist, and makes a living selling paintings. If Jackie’s paintings cost $500,
Jackie is an artist and makes living selling paintings. If Jackie’s paintings cost $500, and Jackie spends $3,275 a year on painting supplies, write an equation representing Jackie’s income for the year in terms of the number of paintings sold. Use J to
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liz54321
Mar 10, 2021
0
453
1
+409
How many paintings must Jackie sell in 2020 to reach the 12% tax bracket?
How many paintings must Jackie sell in 2020 to reach the 12% tax bracket? How many paintings must Jackie sell in 2020 to reach the 22% tax bracket? You may assume that all of Jackie’s income is taxable income.
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liz54321
Mar 10, 2021
0
435
1
Geometry
Let ABCD be an isosceles trapezoid with AD = BC and AB < CD. Suppose that the distances from A to the lines BC, CD, and BD are 15, 18, and 10, respectively. Let K be the area of ABCD. Find (√2)*K.
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Guest
Mar 10, 2021
0
432
1
+409
what are two alternatives expressions of (7n) + (n-1)
what are two alternatives expressions of (7n) + (n-1)
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liz54321
Mar 10, 2021
0
405
1
+409
what are two alternatives expressions
what are two alternatives expressions of (3xn)+(n-1)
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liz54321
Mar 10, 2021
0
373
1
How to find the area of the intersection of two different rectangles?
In the diagram below, ABCD is a rectangle with side lengths AB = 3 and BC = 11, and AECF is a rectangle with side lengths AF = 7 and FC = 9, as shown. Find the area of the intersection of the two rectangles.
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Guest
Mar 10, 2021
0
333
0
+409
what are two alternatives expressions of (7 x)+(n-1)
what are two alternatives expressions of (7 x)+(n-1)
liz54321
Mar 10, 2021
0
295
0
solid geometry
Find the volume of the solid below.
Guest
Mar 10, 2021
0
535
1
i need help
A funny joke is spreading through the office. The speed that it is spreading can be modelled by the equation f(x) = 4 + e^x, where x is the time in minutes and x 0.
a Find out many employees heard the joke initially
b Find how
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Guest
Mar 10, 2021
+3
367
0
+379
Help. Thanks.
How do you use permutations/factorials for this problem? (nPr and nCr)
A student has to choose an elective class for the last semester of high school. Her counselor suggested 8 electives, 6 of
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calvinbun
Mar 10, 2021
0
374
2
need help
Help me I’ve been in this one for an hour welp, I need to find the area of the shape I drew
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Guest
Mar 10, 2021
0
422
1
For the following circle, what is the value of x?
For the following circle, what is the value of x?
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Guest
Mar 10, 2021
0
278
0
How to find the area of the intersection of two different rectangles?
In the diagram below, ABCD is a rectangle with side lengths AB = 3 and BC = 11, and AECF is a rectangle with side lengths AF = 7 and FC = 9, as shown. Find the area of the intersection of the two rectangles.
read more ..
Guest
Mar 10, 2021
0
355
1
quadratic function
What are the zeros of the quadratic function?
f(x) = 3x^2 - 3x - 18
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Guest
Mar 10, 2021
0
355
0
please help me
a marrow plant is 0.5 m long.Every week it grows by 20%
a)Find the value of the common ratio.
b)calculate how long the plant is after 12 weeks.
C)comment on the predicted lenght of the marrow after one year.
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Guest
Mar 10, 2021
0
226
0
need help with algebra
Consider the function f(x) = 12x^4 + 2x^3 - 30x - 5.
(a) What is the greatest possible number of x-intercepts for f(x)? Explain.
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Guest
Mar 10, 2021
0
335
1
area of circle
Find the area of the circle. Leave your answer in terms of a.
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Guest
Mar 10, 2021
0
454
1
linear inequality
The solution of which linear inequality is graphed below?
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Guest
Mar 10, 2021
0
379
0
+32
Let ABCD be an isosceles trapezoid with AD=BC and AB
Let ABCD be an isosceles trapezoid with AD=BC and AB
bloodws23
Mar 10, 2021
0
403
1
+32
Find the number of integers c
Find the number of integers c such that the equation ||20|x|-x^2|-c|=21 has 12 distinct real solutions.
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bloodws23
Mar 10, 2021
0
476
1
trig question
Find the value of x. Round your answer to the nearest tenth.
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Guest
Mar 10, 2021
0
353
1
geometry - equilateral triangle and a regular hexagon
A equilateral triangle and a regular hexagon both have a perimeter of 12. 1. Find the area of the hexagon and give your answer in simplified radical form.
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Guest
Mar 10, 2021
0
399
1
trig question
If sin f = 8/9 and the measure of YW is 24 units, what is the measure of YX?
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Guest
Mar 10, 2021
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