All categories

3 years ago

Find the size of angle XYZ.Give your answer to 1 decimal place.Z13 cmxY4 cm

Mathematics

2 answers:

Rzqust [24]3 years ago

7 0

Answer:

solution,

 $tan \: y \: = \frac{13}{4} \\ y = {tan}^{ - 1} ( \frac{13}{4} ) \\ y = 72.9$ 

hope this helps ....

Good luck on your assignment...

Margarita [4]3 years ago

6 0

Answer:

13.6cm

EXPLANATION:USE Pythagoras Rule

13²+ 4²

169 + 16 = 189

FIND THE SQUARE ROOT OF 185

√185 = 13.6015

TO 1.dp

You might be interested in

On a graph mark6x+3y=6

tatiyna

Hello!

Your graph would most likely look something like the image! :)

4 0

4 years ago

How much is 13,200 feet in miles

Naddika [18.5K]

Answer:

2.5 miles

Step-by-step explanation:

5 0

3 years ago

5. For the data in the table below, find the sum of the absolute deviations for the predicted values

Kipish [7]

Based on the absolute deviations and the predicted values, the sum of absolute deviations will be 4.8.

<h3>What would be the sum of absolute deviations from predicted values?</h3>

This can be found as:

= ∑ (Observed value - Predicted value)

The observed values are given in the table and the predicted values will be calculated using y = 3.6x - 0.4.

Solving gives:

= [3 - (3.6 x 1 - 0.4)] + [7 - (3.6 x 2 - 0.4)] + [ 9 - (3.6 x 3 - 0.4)] + [14 - (3.6 x 4 - 0.4)] + [15 - (3.6 x 5 - 0.4)] + [21 - (3.6 x 6 - 0.4)] + [25 - (3.6 x 7 - 0.4)]

= 0.2 + 0.2 + 1.4 + 0 + 2.6 + 0.2 + 0.2

= 4.8

Find out more on absolute deviation at brainly.com/question/447169.

4 0

2 years ago

A division problem is shown below.

natima [27]

Answer: D

Step-by-step explanation: Hope this helps :)

4 0

3 years ago

Which of the following is the correct answer?

Helga [31]

B. B. B. B. B. B. B. B. B. B. B. B. B.

5 0

3 years ago

Read 2 more answers

Find the size of angle XYZ.Give your answer to 1 decimal place.Z13 cmxY4 cm​

Find the size of angle XYZ.Give your answer to 1 decimal place.Z13 cmxY4 cm