1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlekseyPX
3 years ago
14

How to find angles in a triangle

Mathematics
1 answer:
zaharov [31]3 years ago
6 0

All of the angles in the triangle add up to 180 degrees.

In a perfect triangle all of the corners are 60

You might be interested in
2b-5/b-2 = 3/b+2<br><br><br><br> SOLVE
Deffense [45]
Cross multiply:-

3(b - 2) = (2b - 5)(b + 2)

3b - 6 = 2b^2 + 4b - 5b - 10

2b^2 - 4b - 4 = 0

b^2 - 2b - 2 = 0

b = 2.73, -0.73  Answer
7 0
3 years ago
Virginia beach is about 20 miles wide and 28 miles long. if one inch of rain falls there during a daily rain shower, how many cu
S_A_V [24]
In this question, you are given the width( 20 miles), the length(28 miles) and the height( 1 inch). You are asked to count the rain water volume which was going with formula length x width x height. But the unit asked is ft, so you need to convert them all. The calculation would be:

Water volume= length x width x height
Water volume= 20 miles x 5280ft/miles x 28 miles x 5280ft/miles x 1inch x 1ft/12inch
Water volume = 1300992000 cubic ft.
6 0
3 years ago
Read 2 more answers
Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is summarized in the GFDT below.
agasfer [191]

Answer:

Class Boundary = 1 between the sixth and seventh classes.

Step-by-step explanation:

              Lengths (mm)                   Frequency

1.                  140 - 143                                  1

2.                 144 - 147                                 16

3.                 148 - 151                                 71

4.                 152 - 155                              108

5.                 156 - 159                               83

6.                 160 - 163                                18

7.                  164 - 167                                 3

The class boundary between two classes is the numerical value between the starting value of the higher class, which is 164 for the 7th class in this case, and the ending value of the class of the lower class, which is 163 for the 6th class in this case.

Therefore the class boundary between the sixth and seventh classes

= 164 - 163  = 1

Therefore Class Boundary = 1.

It can be seen that class boundary for the frequency distribution is 1.

If we take the difference between the lower limits of one class and the lower limit of the next class then we will get the class width value.

Therefore, Class width,

w = lower limit of second class - lower limit of first class

   = 144 - 140

   = 4

7 0
3 years ago
What is the value of x in the solution to the system of linear equations?
Romashka [77]

Answer:

i think it is C

Step-by-step explanation

are the only equivalent answer to y and v

6 0
3 years ago
Find the first two expressions in the sequence ___, ___, 4x+5, 5x+7, 6x+9, 7x+11, 8x+13...
Gwar [14]
You can see that you add 1x to each expression in the sequence, which means that the first expression will be 2x, and the second one 3x. You also add 2 to each x, which means that the first expression will be 1, and the second one 2.
2x+1, 3x+3, 4x+5, 5x+7, 6x+9, 7x+11, 8x+13....
7 0
3 years ago
Other questions:
  • A polygon is regular if each of its sides has the same length. Find the perimeter of the regular polygon. #36
    9·1 answer
  • 5milimeter7centimeter+1milimiter=
    7·1 answer
  • The number of bacteria in a certain population increases according to a continuous exponential growth model, with a growth rate
    12·1 answer
  • Idk how to solve 0=4+n over 5
    11·1 answer
  • Peyton and Ashley have five red apples.peyton is holding five of the apples.how many is Ashley holding?
    9·2 answers
  • PLEASE HELP ME I NEED THIS QUICKLY
    9·2 answers
  • Describe what happens to the x' and y-coordinates after a point is reflected across the x- axis
    10·1 answer
  • Graph the solutions of the linear inequality −2x + 2y ≥ −4.
    12·1 answer
  • What is f(3) for the function f(x)=5x+6​
    13·1 answer
  • Which of the following states that if the product of two real numbers is zero,then either of the two is equal to zero or both nu
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!