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Dovator [93]
2 years ago
15

Find the length of AC again

Mathematics
2 answers:
Bingel [31]2 years ago
5 0

Answer:

B

Step-by-step explanation:

side Ac is the opposite of angle B, therefore use the sin ratio to find ac since the hypotenuse is also given

sin B=opposite/hypotenuse

sin 27=ac/15

ac=sin27×15

=6.81

I hope this helps

Roman55 [17]2 years ago
5 0

Answer:

AC = 6.81

Step-by-step explanation:

∠BAC = 90° - 27° = 63°

Cos 63° =\frac{AC}{AB} = 0.454

AC = cos 63° * AB = 0,454 * 15 = 6.81

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Define the function add_mn that takes two integers m, n as arguments and returns m + 10 * n. For instance, add_mn 3 5 = 3 + 10*5
jok3333 [9.3K]

Answer:

// C++ Program to arithmetic operationf on 2 Numbers using Recursion

// Comments are used for explanatory purpose

#include <bits/stdc++.h>

using namespace std;

// add10 recursive function to perform arithmetic operations

int add10(int m, int n)

{

return (m + product(n, 10)); //Result of m + n * 10

return 0;

}

// Main Methods Starts here

int main()

{

int m, n; // 2 Variables m and n declared as integer

cin>>m; // accept input for m

cin>>n; // accept input for n

cout << "Result : "<<add10(m,n); // Print results which is calculated by m + 10 * n

return 0;

}

8 0
3 years ago
In the rho.bus, m angle 1 =4y-2. Find the value of y.
IRINA_888 [86]

Answer:

y = 23

Step-by-step explanation:

The diagonals of a rhombus are perpendicular bisectors of each other, thus

∠1 = 90° and ∠1 = 4y - 2, so equating gives

4y - 2 = 90 ( add 2 to both sides )

4y = 92 ( divide both sides by 4 )

y = 23

4 0
3 years ago
List the following in order from least steep to most steep.
klemol [59]

Answer:

  • h(x), f(x), j(x), g(x)

Step-by-step explanation:

<u>Given functions</u>

  • f(x)= -3/4x
  • g(x)= -5x
  • h(x)= 5/7x
  • j(x)= 11/3x

To compare steepness we'll compare absolute values of slopes

The steepness increases as the slope increases

<u>The slopes are </u>

  • 3/4, 5, 5/7, 11/3

<u>Comparing the fractions</u>

  • 3/4 = 21/28, 5/7 = 20/28, so 3/4 > 5/7

And

  • 11/3 < 4  

<u>So the order is </u>

  • 5/7 < 3/4 < 11/3 < 5

<u>As functions, the order is</u>

  • h(x), f(x), j(x), g(x)
5 0
3 years ago
PLEASE HELP
liberstina [14]

Answer:

A

Step-by-step explanation:

check the above attachment to verify the answer.

5 0
3 years ago
Graph the function defined by f(x)=|-x+8|
densk [106]

Answer:

Option 3.

Step-by-step explanation:

In this question we have to draw a graph f(x) = |-x+8|

Its a modified form of a graph f(x) = |-x| which starts from origin, having two perpendicular lines in quadrant 1 and 2.

Then f(x) = |-x| is shifted 8 units right on the x-a xis. therefore the modified form becomes f(x) = |-x+8| as shown in the option number 3.

Option 3 is the correct answer.

5 0
3 years ago
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