All Questions ⁺⁰233683 Questions

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logarithms

Solve the system of equations
y = \log_2 (2x)
y = log_4 (16 + x)

wiseowl Dec 3, 2023

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30

0

+1678

absolute value

Let $x$, $y$, and $z$ be nonzero real numbers. Find all possible values of
\frac{x}{|x|} + \frac{y}{|y|} + \frac{z}{|z|} + \frac{x + y + z}{|x + y + z|}

wiseowl Dec 3, 2023

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25

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+1678

absolute value

Find all $c$ such that $|c + 5| - 3|c + 7| = 10 + 2|c - 8|.$ Enter all the solutions, separated by commas.

wiseowl Dec 3, 2023

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23

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+1678

logarithms

Find $x$ if $\log_2 (\log_3 x) = \log_3 (\log_2 x).$

wiseowl Dec 3, 2023

0

24

0

+1678

logarithms

Suppose $a\neq 0$. Compute $\log_{8^a} 8^b$ in terms of $a$ and $b$.

wiseowl Dec 3, 2023

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21

0

+1678

logarithms

Compute $\log_{1/2} (16(-5))$.

wiseowl Dec 3, 2023

-1

27

1

+1234

rectangle

Rectangle $ABCD$ contains a point $X$ such that $AX = 3$, $BX = 3$, and $CX = 3$. Find $DX$.

blackpanther Dec 3, 2023

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31

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+1234

rectangle

A rectangle contains a strip of width $1,$ as shown below. Find the area of the strip.

blackpanther Dec 3, 2023

-1

28

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+1234

geometry

An equilateral triangle is constructed on each side of a square with side length $2,$ as shown below. The four outer vertices are then joined to form a large square. Find the side length of the small square.

blackpanther Dec 3, 2023

-1

38

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+1234

rectangle

The perimeter of a rectangle is $40,$ and the length of one of its diagonals is $10 \sqrt{2}.$ Find the area of the rectangle.

blackpanther Dec 3, 2023

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32

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+1234

parallelogram

Find the area of parallelogram ABCD.

blackpanther Dec 3, 2023

-1

28

1

+1234

rhombus

In a rhombus, all the side lengths are $12,$ and one of the angles is equal to $20^\circ.$ Find the area of the rhombus.

blackpanther Dec 3, 2023

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24

2

+46

Probability Question

In the SuperLottery, three balls are drawn (at random, without replacement) from white balls numbered from to and one SuperBall is drawn (at random) from red balls numbered from to When you buy a ticket, you choose read more ..

NotLatePY Dec 3, 2023

Dec 2, 2023

0

14

2

+4

Someone Please help PLEAASE I NEED HELP NOW plz pweeeez kkk

Please send help and explain this question properley and tell the formula to solve this :)
In the high school band there are 2 percussionists on the side line to every 13 marching instruments If the read more ..

warriorcatz1 Dec 2, 2023

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18

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+721

help plz

Let $WXYZ$ be a trapezoid with bases $\overline{XY}$ and $\overline{WZ}$. In this trapezoid, $\angle ZXW = 120^\circ$, $\angle XWZ = 60^\circ$, and $\angle XYZ = 120^\circ$. Find $\angle YXZ$, in degrees.

bingboy Dec 2, 2023

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34

0

+721

geometry

The area of a trapezoid is $80$. The length of one base is $16$ units greater than the other base, and one base of the trapezoid is $12$. Find the length of the median of the trapezoid.

bingboy Dec 2, 2023

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24

0

+721

quadrilateral

A quadrilateral has angles of $q$, $4q + 17^\circ $, $8q + 21^\circ$, and $15q + 148^\circ $. Find the largest angle of the quadrilateral, in degrees.

bingboy Dec 2, 2023

+2

14

1

+60

x^3+(2x^3+x-3)^3=3

x^3+(2x^3+x-3)^3=3
find x

hasAquestion Dec 2, 2023

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34

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+1678

Algebra

Find all real numbers $x$ such that
(3^x - 27)^3 + (27x - 3)^3 = (3x + 27x - 30).

wiseowl Dec 2, 2023

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29

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+1678

Exponential Functions

Select all the correct statements. (For this problem, we assume that an exponential function is of the form ka^x where a > 0)
(A) The following function is exponential: y = 2^x
(B) The following function is exponential: read more ..

wiseowl Dec 2, 2023

0

29

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+1678

Exponents

Find all values of $c$ such that $3^{2c+1} = 28\cdot 3^c - 9 + 4 \cdot 3^c - 25$. If you find more than one value of $c$, then list your values in increasing order, separated by commas.

wiseowl Dec 2, 2023

0

22

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+1678

Exponents

Let x be a real number such that 625*x = 9. Then 125*x = ___ * ____

wiseowl Dec 2, 2023

0

36

0

+1678

Domain and Range

Find the domain and range of the function $f(x) = 2/(2 - 3x).$

wiseowl Dec 2, 2023

0

27

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+1678

Functions

Each graph below is the graph of an exponential function of the form $ka^x$ (where $a > 0$). Match each graph with the correct option.

wiseowl Dec 2, 2023

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