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
Svetach [21]
2 years ago
10

Help will name Brainliest

Mathematics
1 answer:
11111nata11111 [884]2 years ago
8 0

Answer:

x = \frac{\sqrt{22} }{2}

Step-by-step explanation:

Using the Pythagorean Theorem we can solve this problem.

The legs of the triangle will be the same (the dashes in the middle of the line indicates they are the same).

The Pythagorean Theorem will look like this:

a^{2}+a^{2}  = (\sqrt {11})^{2}

Now, let's find a:

2a^{2} = 11                The square of a radical will be whatever is under the arch

a^{2}=\frac{11}{2}                  Divide 11 by 2

\sqrt{a^{2} } = \sqrt{\frac{11}{2} }           Square root both sides

a = \frac{\sqrt{22} }{2}

Therefore, the length of side x is equal to \frac{\sqrt{22} }{2}.

Hope this helps!!

You might be interested in
Given the system of equations, what is the solution? 5x - 4y = 7 x = 5 - 3/2 y
xenn [34]
The answer is A


You can solve this by equation the two equations, by substitution method or elimination. Let's choose the substitution since Equation 2 has already X isolated
-take the X in equation 2 and substitute in the first equation
So, You should have 5 (5-3/2 y) -4y =7
Get y ( I'll assume you know how to simplify and find y by yourself )
y=36/23
-Now take y and substitute it in the first equation or the second equation (it doesn't really matter)
Substituting y in Equation 2:
x=5- 3/2 (36/23)
=> x= 61/23

So answer is A where (x,y) is (61/23, 36/23)
8 0
3 years ago
Read 2 more answers
Does it help to remember and/or list out your square roots
lubasha [3.4K]
Yes, because you need to remember and/or list out your square roots no matter what.
4 0
3 years ago
Read 2 more answers
Write the product as mixed number for
rewona [7]
4 4/5 you make the whole number a fraction by putting a 1 under it and the multiply like normal then make it into a mixed number<span />
7 0
3 years ago
ASAP can somebody answer this? SCREEN SHOT OF QUESTION ATTACHED
Natasha2012 [34]

Answer:

A. (-\infty, -4]\ or\ (2,\infty)

Step-by-step explanation:

Given:

The inequality is given as:

x\leq-4\ or\ x>2

Now, consider the first inequality

x\leq-4

Here, 'x' is less than or equal to -4. The values that are less than -4 are -5, -6, -7... so on. The inequality used is 'less than or equal to'. This means that -4 is included in the solution. So, we use a square bracket (closed interval) at the other end.

The inequality in notation form is thus, (-\infty,-4]

Now, consider the other inequality x>2

The values of 'x' are greater than 2. The values that are greater than 2 are 3, 4, 5... and so on. Also, 2 is not included in the solution. So, we use open interval on either side.

Therefore, x>2 in interval notation form is (2,\infty)

There is a conjunction 'or' used in the inequality. Therefore, the answer is:

A. (-\infty, -4]\ or\ (2,\infty)

The graph on the number line is shown below.

5 0
3 years ago
Dave wants to estimate how many pounds of dog food his dogs eat in one year.
Verdich [7]

Let us say the dog eats x pounds of dog food in one month.

There are 12 months in a year.

So applying unitary method:

Quantity of dog food required by dog in 12 months = 12x

Answer : The dog requires 12x pounds of dog food in a year.

3 0
3 years ago
Read 2 more answers
Other questions:
  • In January, you deposit $16 in your checking account. Each month, you deposit $15 more than you did the month before. How much m
    13·2 answers
  • Help me please........
    12·2 answers
  • A third-degree polynomial has 4 intercepts.
    10·1 answer
  • Pls answer this and thank you
    11·2 answers
  • Jim sold 396 tickets for the school play. Student tickets cost $3 and adult tickets cost $4. Jim's sales totaled $1385. How many
    12·1 answer
  • For one Geometry test, Nancy correctly answered 18 questions. These correct answers gave her a percent score of 72%. In total, h
    11·1 answer
  • Please help it is for a test. The question is in the photo.
    13·1 answer
  • What is the measure of the missing angle? Please answer fast!
    7·2 answers
  • In the figure below, SRT and TRU are complementary angles. What is the measure of QRV?
    8·2 answers
  • 1. The sum of a number and ten.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!