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vampirchik [111]
3 years ago
10

On a number​ line, the coordinates of​ X, Y,​ Z, and W are negative 7​, negative 4​, 3​, and 7​, respectively. Find the lengths

of the two segments below. Then tell whether they are congruent.
XY overbar and ZW overbar

PLEASE HELP ME
Mathematics
1 answer:
Vinil7 [7]3 years ago
6 0
Djdndisinx83 Jdjeijb
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Solve for x I got x=28.394. is that correct?
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Cosine 65 = 12 / x
0.4226183 = 12 / x
x = 12 / 0.4226183
<span> <span> <span> x = 28.39441</span></span></span>

So, I'd say you are correct.

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The variables x and y vary directly. Given the equation y = 2x , find the value of x when
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The answer for this question is 5
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How do the graphs of the functions f(x) = (Three-halves)x and g(x) = (Two-thirds)x compare?
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Answer:

The answer to this question can be defined as follows:

Step-by-step explanation:

Given:

\bold{f(x)= (\frac{3}{2})^x}\\\\\bold{g(x)= (\frac{2}{3})^x}\\

Following are the graph attachment to this question:

The second function, that is g(x)= (\frac{2}{3})^x is not even a function.

Remember that g(x) function is the inverted f(x) function. And when you see this pattern, a reflection on the Y-axis expects you.

Reflection in the axis.

In x-axis:

Increase the function performance by -1 to represent an exponential curve around the x-axis.

In y-axis:

Increase the input of the function by -1 to represent the exponential function around the y-axis.

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Which of these answers is closest to zero-2, 0.2, 1, 1/2
Dmitry_Shevchenko [17]
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Ostrovityanka [42]

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1600 integers

Step-by-step explanation:

Since we have a four digit number, there are four digit placements.

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For the second digit, we have ten numbers to choose from, so we have ¹⁰P₁ = 10.

For the third digit, since it neither be a 5 or an 8, we have two less digit from the total of ten digits which is 10 - 2 = 8. So, the number of ways of arranging that is ⁸P₁ = 8.

For the last digit, we have ten numbers to choose from, so we have ¹⁰P₁ = 10.

So, the number of integers that can be formed are 2 × 10 × 8 × 10 = 20 × 80 = 1600 integers

5 0
3 years ago
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