All categories

2 years ago

Find the value of x and y

Mathematics

1 answer:

DerKrebs [107]2 years ago

4 0

Answer:

It's hard to make out which is x and y, if x is lower right and y is at the top, then:

x = 55°

y = 70°

Step-by-step explanation:

x = 55° because it is an isosceles triangle

y = 180° - 55° - 55° = 70°

You might be interested in

Find a polynomial equation that has double zeros at x = -1, and x = 8.

blondinia [14]

Answer:

x^2-7x+8=0

Step-by-step explanation:

(x+1)(x-8)=0

x^2-7x+8=0

3 0

3 years ago

Read 2 more answers

What is the length of the apothem of a regular hexagon with 10-cm sides?

vodka [1.7K]

Answer:

The length of apothem of given hexagon is 8.66 cm

Step-by-step explanation:

Apothem of a polygon is given by:

$apothem = \frac{s}{2\ tan\ (\frac{180}{n})}$

Here

s is length of side

tan is trigonometric function

and n denotes number of sides

Given that the polygon is a hexagon

$s = 10cm\\n = 6$

Putting the values in the formula

$apothem = \frac{10}{2\ tan\ (\frac{180}{6})}\\= \frac{10}{2\ tan\ 30}\\=\frac{10}{2 * 0.5773}\\=\frac{10}{1.1546}\\=8.6610\\Rounding\ off\ to\ nearest\ hundredth\\= 8.66\ cm$

Hence,

The length of apothem of given hexagon is 8.66 cm

6 0

3 years ago

Find the missing length

antoniya [11.8K]

117 (if you put the answer in the green box)

9^2 = 81 , 6^2=36
81+36 = 117

Otherwise 10.82 if this is to the nearest hundredth

3 0

2 years ago

Find the value of y.<br>Please explain step by step

Marta_Voda [28]

Answer:

If lines m and L are parralel then angle y equals 45 degrees

Step-by-step explanation:

It's because of corresponding angels

6 0

2 years ago

How would you graph 2x > 6 on a number line?

elena55 [62]

Hope its understandable

6 0

3 years ago

Find the value of x and y​

Find the value of x and y