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
kobusy [5.1K]
4 years ago
9

Solve this alg 2 question

Mathematics
1 answer:
abruzzese [7]4 years ago
4 0

Answer:

D

Step-by-step explanation:

something about a formula lol i learned this yesterday i just dont know how to explain

You might be interested in
Round to the nearest half then preform the indicated operation <br><br> 14 7/8 + 8 5/11 - 4 2/17
Arada [10]

Rounded problem: 15+8-4

Answer: 19

5 0
4 years ago
Read 2 more answers
-12 ÷ 3• (-8 + (-4)2 -6) +2<br> Please help
Kipish [7]

Hi! The solution is 2(44x + 1)

Step-by-step explanation:

Divide the numbers, Multiply the numbers, add the numbers, Multiply the numbers, then find the common factor.

Hope this helps! Have a good day!

6 0
1 year ago
Read 2 more answers
7) Given triangle ABC alongside: a) Determine an expression for Angle A in terms of B and C. b) Hence, prove that cos A = sin B
Darina [25.2K]

Answer:

a=sin is the answer of that question

5 0
3 years ago
Find an equation of the circle that satisfies the given conditions. (Use the variables x and y.)
prohojiy [21]

Answer:

x^2 + y^2 = 52

Step-by-step explanation:

Distance between two points:

Suppose that we have two points, (x_1,y_1) and (x_2,y_2). The distance between them is given by:

D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Equation of a circle:

The equation of a circle with center (x_0,y_0) and radius r has the following format:

(x - x_0)^2 + (y - y_0)^2 = r^2

Center at the origin;

This means that x_0 = 0, y_0 = 0

So

(x - x_0)^2 + (y - y_0)^2 = r^2

(x - 0)^2 + (y - 0)^2 = r^2

x^2 + y^2 = r^2

Passes through (4, 6)

The radius is the distance from this point to the center. So

r = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

r = \sqrt{(4-0)^2+(6-0)^2}

r = \sqrt{16+36}

r = \sqrt{52}

So

r^2 = 52

Then

x^2 + y^2 = r^2

x^2 + y^2 = 52

8 0
3 years ago
There are 9 books stacked on a shelf. The thickness of each book is either 1 inch or 2 inches. The height of the stack of 9 book
azamat

Given data:

The total numbers of books are n=9.

The

5 0
1 year ago
Other questions:
  • How can you use proportions to solve percent problems
    7·2 answers
  • Brainliest for right answer!!!
    11·2 answers
  • Solve for x. <br> m=3xr^2
    12·1 answer
  • Air pollution control specialists in southern California monitor the amount of ozone, carbon dioxide, and nitrogen dioxide in th
    7·1 answer
  • Fifteen percent of the employees in a company have managerial positions, and 25 percent of the employees in the company have mba
    7·2 answers
  • A company is designing a new container to package and market their
    13·1 answer
  • Which answer is true
    6·1 answer
  • Can someone please help?
    10·1 answer
  • PLEASE HELP
    15·1 answer
  • Which term best describes the graph of y = x – 1?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!