3 years ago

Question 29 Find the short leg Plz help

Mathematics

1 answer:

Murljashka [212]3 years ago

6 0

Answer:

Step-by-step explanation:

Since the triangle is right we can use the cosine ratio to find IR

cos60° = $\frac{adjacent}{hypotenuse}$ = $\frac{IR}{TR}$ = $\frac{IR}{14}$

Cross- multiply

IR = 14 × cos60° = 14 × 0.5 = 7

You might be interested in

The length of a rectangle is 3 less than twice the width. The perimeter of the rectangle is 66. Find the length and width of the

posledela

Answer:

Loading,please wait...

Step-by-step explanation:

3 0

2 years ago

PLEASE HELP

lilavasa [31]

Those two functions just miss each other so there are no real solutions. Every polynomial with complex coefficients has complex solutions.

$2x^2 + 2 = 3x$

$2x^2 - 3x = -2$

$2( x^2 - \frac 3 2 x) = -2$

$x^2 - \frac 3 2 x = -1$

$x^2- \frac 3 2 x+ (\frac 3 4)^2= -1 + (\frac 3 4 )^2$

$(x - \frac 3 4)^2 = -\frac 7{16}$

$x - \frac 3 4 = \pm \sqrt{ -\frac 7{16}}$

$x = \frac 3 4 \pm \frac i 4 \sqrt{7}$

$x = \frac 1 4(3 \pm i \sqrt{7})$

4 0

2 years ago

PLS HELP FAST IM BEING TIMED!!!

Lina20 [59]

Answer:

Step-by-step explanation:

hope it helps

6 0

3 years ago

Read 2 more answers

The temperature in montral was -8 degrees celsius. In new york the temperature was 11 degrees celsius. How many degrees warmer w

yulyashka [42]

Answer

-19

Step-by-step explanation:

AS WE NEED TO FIND THE DIFF SO -8-11=-19

3 0

2 years ago

Find the mean of the data in the bar chart below.

vladimir2022 [97]

Mean= (5+6+5+6+9)/5= 7.2 coins

Explanation: The mean is the average of a data set. Add the numbers from the data set and divide by how many numbers.

3 0

2 years ago