mariazi3linski mariazi3linski

03-07-2020
Mathematics

contestada

Find the size of angle XYZ.
Give your answer to 1 decimal place.
Z
13 cm
x
Y
4 cm

Find the size of angle XYZGive your answer to 1 decimal placeZ13 cmxY4 cm class=

Respuesta :

TheAnimeGirl TheAnimeGirl

03-07-2020

Answer:

72.9°

solution,

[tex]tan \: y \: = \frac{13}{4} \\ y = {tan}^{ - 1} ( \frac{13}{4} ) \\ y = 72.9[/tex]

hope this helps ....

Good luck on your assignment...

Answer Link

onanaasamuel onanaasamuel

03-07-2020

Answer:

13.6cm

EXPLANATION:USE Pythagoras Rule

13²+ 4²

169 + 16 = 189

FIND THE SQUARE ROOT OF 185

√185 = 13.6015

TO 1.dp

13.6cm

Answer Link

Otras preguntas

Five less than 3 times the length, l

Which economic system did British policies after the french and Indian war support? mercantilism free market command traditional

when h has the value 6 calculate 6h - 7

A parallelogram can have no more than two obtuse angles

what factors of 20 are also factors of 50

Olympic athletes have lower resting heart rates because A. their lungs tend to be naturally larger. B. they exercise regularly, which improves the efficiency of

How is the conflict between Bilbo and the dwarves resolved? a. The dwarves trust Bilbo and look to him for leadership. b. The dwarves give Bilbo a share of th

What term refers to people who share a common language, customs, or heritage?

The process of spreading culture traits from one society to another.

How do all multicellular organisms begin? A. as complex organisms B. as a single cell C. by expanding the size of their cells D. by creating all th