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
bonufazy [111]
3 years ago
10

What is the length of one leg of the triangle?11 units11/units22 units22/2 units​

Mathematics
1 answer:
son4ous [18]3 years ago
4 0

Answer:

The length of one leg of the triangle is 22 units

Step-by-step explanation:

The complete question in the attached figure

Let

x ----> the length of one leg of the triangle

we know that

In the right isosceles triangle of the figure

The cosine of angle of 45 degrees is equal to the adjacent side to angle of 45 degrees divided by the hypotenuse

cos(45\°)=\frac{x}{22\sqrt{2}} ---> equation A

cos(45\°)=\frac{\sqrt{2}}{2} ----> equation B

equate equation A and equation B and solve for x

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

x=\frac{\sqrt{2}}{2}(22\sqrt{2})=22\ units

therefore

The length of one leg of the triangle is 22 units

You might be interested in
Please tell me the steps to this problem. i will give brainliest
gayaneshka [121]

Option C: -3 is the average rate of change between x=-1 and x=1

Explanation:

The formula to determine the average rate of change is given by

Average rate of change = \frac{y_2-y_1}{x_2-x_1}

We need to find the average rate of change between x=-1 and x=1

Thus, from the table, we have,

x_1=-1 , y_1=5

x_2=1 , y_2=-1

Thus, substituting these values in the formula, we get,

Average rate of change = \frac{-1-5}{1+1}

                                        =\frac{-6}{2}

                                        =-3

Thus, the average rate of change between x=-1 and x=1 is -3.

Hence, Option C is the correct answer.

6 0
3 years ago
Is anyone good with triangle inequalities? I provided a picture for the problem.
alisha [4.7K]

Answer:

1 < x < 19

Step-by-step explanation:

Triangle Inequality Theorem

Let y and z be two of the side lengths of a triangle. The length of the third side x cannot be any number. It must satisfy all the following restrictions:

x + y > z

x + z > y

y + z > x

Combining the above inequalities, and provided y>z, the third size must satisfy:

y - z < x < y + z

We are given the measures y=10, z=9. The third side must satisfy:

10 - 9 < x < 10 + 9

1 < x < 19

3 0
2 years ago
Which inequality represents the phrase "paid more than $2.00"?
Nastasia [14]
Is greater than or equal to $.00
6 0
3 years ago
Please help me with this.
scoray [572]
The top row, on the right.

hope it helps
8 0
3 years ago
Read 2 more answers
6(x-2)=-18 what does x=
serious [3.7K]

Answer:

x = -1

Step by step explanation:

Distribute 6

6x-12= -18

Add 12 to both sides

6x= -6

Divide both sides by 6

x= -1

Hope this helps

5 0
3 years ago
Other questions:
  • The volume of a cone is 35 ft3 and the cone’s height is 7 ft.
    6·2 answers
  • How do I delete my account? I’m no longer in school so I don’t need the app
    7·2 answers
  • find the equation of the line using the point slope formula. write the final equation using the slope intercept for thr x-interc
    12·1 answer
  • Which of the following numbers can be expressed as repeating decimals?
    11·2 answers
  • 24 is 14% of what number??
    11·1 answer
  • A computer originally cost $540. The discount is 20%. What is the new sales price?
    5·1 answer
  • 3) Calculate the area of the entire triangle below. Show your work *<br><br> 22<br> 31<br> 8
    9·1 answer
  • The sum of two numbers is 47, and their difference is 15. The larger number is
    13·1 answer
  •  !!!MAJOR HELP AND NO LINKS AND IF YOU DONT KNOW BUT YOU STILL ANSWER, I WILL REPORT IF YOU SAY SOMETHING THAT IS NOT AN ANSWER
    8·1 answer
  • (-5 2/3+3 1/4) - 8 3/4​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!