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Post New Question
All Questions
+0
230833 Questions
0
208
2
Exponents
Solve for y if 9^y = (3^6*27)^4/81^9
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Guest
Jul 5, 2022
0
135
0
Algebra
Fill in the blanks to make the equation true:
(__ - ___) + (___ - ___)/___ * ___ + ___ = 59/7
0, 1, 2, 3, 4, 5, 6, 7, 8 9
read more ..
Guest
Jul 5, 2022
0
147
0
Algebra
Simplify nm^3^2/(2mn).
Guest
Jul 5, 2022
0
184
1
Algebra
Fill in the blank to make the equation true:
13^5*13^3*13^8 = 13^17*___
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Guest
Jul 5, 2022
0
181
1
Pattern
A pattern starts with 6. The second number is a 12. The third number is a 18. Fourth is a 24 and fifth is 30. If the pattern continues will the 13th number in the pattern be even or odd?
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Guest
Jul 5, 2022
0
202
1
quadratic
Determine the quadratic function f whose graph has the following, The vertex is (2,−1) and the other given point is (3,1) in form f(x) = ax^2+bx+c,
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Guest
Jul 5, 2022
0
169
1
Help.....!!
Suppose $\frac{x}{y}=\frac{5}{7}$ and $\frac{y}{z}=\frac{3}{4}$. What is the value of $\frac{y+z}{z}$? Express your answer as a common fraction.
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Guest
Jul 5, 2022
0
130
0
arithmetic sequence
The fifth term of an arithmetic sequence is 9 and the 32nd term is 84. What is the 23rd term?
Guest
Jul 5, 2022
+9
210
2
+1162
Geometry. All help appreciated. and upvoted if hard work and accurate.
Triangle has a perimeter of 2007 units. The sides have lengths that are all integer values with . What is the smallest possible value of ?
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nerdiest
Jul 5, 2022
+1
217
1
+248
Find all solutions (including solutions that are not real) to z^3 + 8 = 0.
Find all solutions (including solutions that are not real) to z^3 + 8 = 0.
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Blizzardshine
Jul 5, 2022
0
137
0
hemisphere
The area of the base of a hemisphere is 100pi. What is the radius of the hemisphere?
Guest
Jul 5, 2022
0
207
1
Probability
The faces of an octahedral die are labeled with digits 1 through 8. What is the probability, expressed as a common fraction, of rolling a sum of 15 with a pair of such octahedral dice?
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Guest
Jul 5, 2022
0
189
1
need help
Let a and b be real numbers such that a^3+3ab^2=679 and 3a^2*b+b^3=-679. Find a+b.
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Guest
Jul 5, 2022
0
214
4
geometry
The two externally tangent circles each have a radius of 1 unit. Each circle is tangent to three sides of the rectangle. What is the area of the shaded region?
read more ..
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Guest
Jul 5, 2022
0
135
0
Linear inequality
Find a linear inequality with the following soution set. Each grid line represents one unit.
(Give your answer in the form ax + by + c > 0 or ax + by + c >= 0, where a, b, and c are integers with no common factors other
read more ..
Guest
Jul 5, 2022
0
246
1
+490
Just a bit of help
I just need help solving for A. I can do the rest
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Elijah
Jul 5, 2022
0
192
1
Linear inequality
Find a linear inequality with the following soution set. Each grid line represents one unit.
(Give your answer in the form ax + by + c > 0 or ax + by + c >= 0, where a, b, and c are integers with no common factors other
read more ..
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Guest
Jul 5, 2022
0
200
1
Exponents
Find all values of t such that 6^(3t - 1) = 36^t.
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Guest
Jul 5, 2022
0
219
1
Decimals
Convert thsi repeating decimal into a fraction:
0.435454545454...
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Guest
Jul 5, 2022
0
193
1
System
How many solutions of the system x - y = 3, x^2 - y = 3 are there such that both x and y are real?
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Guest
Jul 5, 2022
0
216
1
Quadratic
What is the largest value of k such that the quadratic x^2 - 5x + k + x^2 - 11x + 3 has at least one real root?
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Guest
Jul 5, 2022
0
130
0
Fractions
Levans writes a positive fraction in which the numerator and denominator are integers, and the numerator is 1 greater than the denominator. He then writes several more fractions. To make each new fraction, he increases both the numerator and the denominator
read more ..
Guest
Jul 5, 2022
0
136
0
Algebra
Fill in the blanks to make the equation true.
(___)^3*(___)*(___)^2 = x^5*y^6
read more ..
Guest
Jul 5, 2022
0
186
1
Number Theory
What is the smallest positive integer n such that the fourth root of 198n is an integer?
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Guest
Jul 5, 2022
0
129
0
help quadratic
One root of the quadratic equation y^2 + by + c = 0, where b and c are real constants, is 3 - i. What are b and c?
Guest
Jul 5, 2022
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