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
miss Akunina [59]
3 years ago
6

Evaluate the expression

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
7 0
18

Plug in values


Mark brainliest please
You might be interested in
Standard deviation measures _____ risk while beta measures _____ risk.
Stolb23 [73]

Answer:

Standard deviation measures Total risk while beta measures Systematic risk.

Step-by-step explanation:

The total risk is the total variability of the portfolio and includes the systematic risk and the unique risk.

The systematic risk is measured by the beta coefficient and it considers the no diversified risk such as changes in the global market. Unique risks are the ones that result from factors specifically related to the company.

3 0
3 years ago
What is the height of the triangle? 12 units 24 units 36 units 72 units.
konstantin123 [22]

Height of the triangle is the altitude of the triangle and which is drawn perpendicular from the vertex of the triangle to the opposite side. The height of the tringle is 24 units. Hence option 2 is the correct option.

<h3>Given information-</h3>

The triangle for the given problem is shown in the image below.

Form the figure the length of the each side is 16 \sqrt{3} units.

As all the sides are equal thus the \Delta MNO is a equilateral triangle in which the height of the divides the triangle into two equal part of the length 8\sqrt{3} at point <em>R.</em>

<h3>Height of the triangle-</h3>

Height of the triangle is the altitude of the triangle and which is drawn perpendicular from the vertex of the triangle to the opposite side.

Now in the  \Delta MRN, the length of the hypotenuse is 16 \sqrt{3} units and the length of the base is 8\sqrt{3} units. Let <em>h </em>is the height of the triangle thus by the Pythagoras theorem,

(16\sqrt{3})^2 =(8\sqrt{3})^2+h^2

Solve for <em>h,</em>

<em />

<em />\begin{aligned}h^2 &=(16\sqrt{3})^2 -(8\sqrt{3})^2\\h^2 &=16\times16\times3 -8\times8\times3\\h^2 &=576\\h &=\sqrt{576}\\h &=24\\\end<em />

<em />

Thus the height of the tringle is 24 units. Hence option 2 is the correct option.

Learn more about the equilateral triangle here;

brainly.com/question/4268382

5 0
2 years ago
Which expression is not a polynomial?
vodomira [7]
2-x is not a polynomial so there fure its the 3rd choice which is c
6 0
3 years ago
A rectangular ink pad has a perimeter of 30 centimeters and an area of 54 square centimeters. What are the dimensions of the ink
IgorC [24]
You know it was a joke and
6 0
3 years ago
Using this formula, calculate the value of the z-statistic. Round your answer to the tenths place.
Nitella [24]

Answer:

z= -2.5

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Other questions:
  • The short sides 6cm The long sides twice the short size what is the perimeter
    13·1 answer
  • The accepted value of the average distance between Earth and the moon is 384, 467 km. If a scientist measures that the moon is 3
    5·1 answer
  • If 50% of a number is 18 what is 75% of the number
    10·2 answers
  • The imaginary number i raised to the power of 38 simplifies to
    14·2 answers
  • Posting algebra again :/
    14·1 answer
  • Bag​ Ladies, Inc. Manufactures two kinds of bags—totes and satchels. The company allocates manufacturing overhead using a single
    15·1 answer
  • 17/2 is bigger than what?​
    10·1 answer
  • Factor completely. <br>n² - 5n + 4​
    5·1 answer
  • Using the picture below, which angle is alternate interior to angle 5?
    14·2 answers
  • -(5x − 2) &gt; 12 − 10x, when solved for x is:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!