The perimeter of a equilateral triangle with side l is 60in. Find l

Mathematics

1 answer:

KatRina [158]3 years ago

8 0

Answer:

I= 180

Step-by-step explanation:

You might be interested in

How do you solve the problem

atroni [7]

Since the two labelled angles are corresponding angles, they are equal.
10x = 9x + 10
Subtract both sides by 9x
x = 10
Also, if you need to know, the angle length is 100 degrees.

Have an awesome day! :)

8 0

3 years ago

BRAINLIEST AND FIVE STARS TO THE RIGHT ANSWER

GrogVix [38]

★ Sigma Operator ★

Option C is the correct answer of the above summation series

Description -

Upper limit of sigma - ∞ [ where to stop ]

Lower Limit - 10 [ Where to start ]

Argument = n²

Hence we'll obtain - 100 + 121 + ... ∞

8 0

4 years ago

Which of the statements below is true concerning bar graphs? Choose the correct answer below.

nordsb [41]

Answer:

C. The height of each bar represents the category's frequency or relative frequency

Step-by-step explanation:

8 0

3 years ago

9 is greater than or equal to w, and 2 is less than or equal to w

Digiron [165]

Hope this can help you out some! :)

*There is a line under the greater than and less than sign is to show it can "greater than or equal to" or "less than or equal to"*

9 ≥ w and 2 ≤ w

*Since it says and, we solve both of them together.
If it said "OR", we would do the one side first then the other side*

9 ≥ w and 2 ≤ w

-2 -2

7 ≥ w and 0 ≤ w

Answer:

7 ≥ w and 0 ≤ w

Let me know if you have additional questions!
Have a great day/evening/night! :)

6 0

3 years ago

Find the measure of angle x. Round your answer to the nearest hundredth. (please type the numerical answer only)

jeka57 [31]

Answer:

Step-by-step explanation:

$Sin \ x =\dfrac{opposite \ side}{hypotenuse}\\\\\\Sin \ x = \dfrac{8}{17} = 0.4705\\\\\\x = Sin^{-1} \ 0.4705\\$

x = 28.07

3 0

3 years ago