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
Bingel [31]
2 years ago
13

Work out the size of angle EAB. You must give a reason for each stage of your working.

Mathematics
1 answer:
Nadya [2.5K]2 years ago
7 0
There’s no photo so we can’t help you sorry :(
You might be interested in
Which is true if equilibrium is present in a market? Question 5 options: The price of the product will tend to rise. Quantity de
astraxan [27]

On a supply and demand graph you would see that the supply would meet the demand at the central point creating a secure system.  However, this could change for the better or worse, compared to how "popular" the item is in the market.

8 0
2 years ago
Read 2 more answers
Non examples of graphs
Kipish [7]
A Non-example is like there we not enough to grapha
5 0
3 years ago
Read 2 more answers
Will give brainliest answer
lidiya [134]
The square root of 10 because

sqrt(10) ^2 * 3.14 =

10*3.14 = 31.4
7 0
3 years ago
Read 2 more answers
answer to #10 and #13. can’t figure out how to use interval notation to write domain and range for graphs.
Lyrx [107]
Interval notation is used to write a set of real numbers from one value to another value.
On the left, you start with left parenthesis or left bracket.
Then you follow by two numbers separated by a comma.
You then finish with a right parenthesis or right bracket.
To include a number, use a square bracket.
To exclude a number use parenthesis.
To write the set of numbers, you need to list the smallest number in the set followed by the largest number in the set. An interval is always stated with two numbers, from the smallest in the set to the largest in the set. The numbers are always separated by a comma.

Examples:

1) All numbers from 6 to 10, including 6 and 10.
Algebra: 6 <= x <= 10
Interval: [6, 10]
Notice brackets since both 6 and 10 are included in this interval.

2) All number from 5 to 20, including 5 but not including 20.
Algebra 5 <= x < 20
Interval: [5, 20)
Bracket with 5 means include 5. Parenthesis with 20 means 20 is not included.

3) All numbers greater than or equal to 7.
Algebra: x >= 7
Interval: [7, ∞)
The 7 has a bracket because it is included. Infinity always has parenthesis.
With the infinity symbol, always use parenthesis, not square bracket.

4) All numbers less than -5.
Algebra: x < - 5
Interval: (-∞, 5)

Now for your problems.

10.
This is a line. Both the domain and range all all real numbers.
That means the interval is from negative infinity to positive infinity.
(-∞, ∞)
Both the domain and range are that same interval, all real numbers, from negative infinity to positive infinity.

13.
The domain is all real numbers as you can see the x-coordinates extend left forever and right forever. The domain is the same interval as the domain and range of problem 10.

The range is zero and all positive numbers.
You can think of it a all values of y such that y is greater than or equal to zero. Notice that zero is included in the interval.

[0, ∞)

Since zero is included, we use a left bracket, not left parenthesis.
With infinity, we alyways use parentheses, not brackets.
8 0
2 years ago
<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20-%2022x%20%2B121" id="TexFormula1" title="x^{2} - 22x +121" alt="x^{2} - 22x +12
cupoosta [38]

x2 - 22x + 121

= x2 - 11x - 11x +121

= x(x-11) - 11 ( x -11)

= (x-11) (x-11)

6 0
3 years ago
Other questions:
  • Find Domain and Range.<br>Plz explain!
    8·1 answer
  • Find the value of x.
    9·1 answer
  • A garden is in the shape of a rhombus whose each side is 15 and it's one of two diagonal each 24 find the area of Garden
    11·1 answer
  • I WILL GIVE BRAINLIEST TO WHO EVER TELLS ME THIS ANSWER ASAP
    9·1 answer
  • At store A, rulers are sold individually. The cost y of x rulers is represented by the equation y = 0.95x. The costs of rulers a
    14·1 answer
  • At a craft store 20 yards of ribbon cost $24 .... the ribbon cost ____ per ___
    8·1 answer
  • You can buy 5 cans for green beans at the Village Market-for-$4.00- You can buy 10 of the same cans of beans at Sam's Club for $
    14·2 answers
  • Express 0.00562 in standard form​
    11·1 answer
  • Which is bigger? 92^7 or 3^81? Hint: can you write 9^27 as an exponential expression with a base of 3?​
    9·1 answer
  • H = 5 ft
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!