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
mel-nik [20]
2 years ago
10

Help please show your work also ! Btw 9 is 8/10 x 16..

Mathematics
1 answer:
JulsSmile [24]2 years ago
5 0
Do you need more? do you understand it? multiple answers

You might be interested in
An equiangular triangle has one side of length six inches. What is the height of the triangle, drawn from that side, to the near
Mandarinka [93]

9514 1404 393

Answer:

  5.2 in

Step-by-step explanation:

An equiangular triangle is also equilateral. All sides will be 6 inches, and the height line will be a perpendicular bisector of the side.

Using trig, the height is ...

  (3 in)tan(60°) = 3√3 in ≈ 5.2 in

Using the Pythagorean theorem, ...

  h² = 6² -3² = 27

  h = √27 ≈ 5.2 . . . inches

6 0
2 years ago
Consider a circle whose equation is x2 + y2 + 4x - 6y - 36 = 0. Which statements are true? Check all that apply.
kherson [118]

Answer: b & c

I got the answer right on my quiz

6 0
3 years ago
Read 2 more answers
The equation of the line of best fit of a scatter plot is y = 12x + 7. What is the slope of the equation? −12 −7 12 7
BabaBlast [244]
Well,

Slope-intercept form is given as follows:
y = mx + b

In this equation, "m" is the slope, and "b" is the y-intercept.

y = 12x + 7

We can clearly see that the 12 in the equation is the "m" in the general slope-intercept form.

Therefore, the slope of the equation is 12.
6 0
3 years ago
Read 2 more answers
Simplify the expression<br><br> (-1)^3* (-1)^2
Sergio [31]

Answer:1/6

Step-by-step explanation:

7 0
2 years ago
What is the value of x? show work
Alona [7]
2x+38=180
2x=142 (or x+x=142 from which 2x=142)
x=71 

The unknown angles are each 71

You know this answer is logical as, since two sides are 21 it hints that we are looking at an equilateral triangle, which means two of its angles will be the same
7 0
3 years ago
Other questions:
  • What is the sum of 2+2??
    6·1 answer
  • You read 50 pages in an hour your sister reads 40 pages in an hour how many more pages did you read than your sister reads in 1/
    6·1 answer
  • Working alone, Jack can do a puzzle in 5 hours. With his brother's help, the two can do the same puzzle in 2 hours.
    11·1 answer
  • HELP PLEASE!!
    10·1 answer
  • The degree of a vertex is <br><br> Help please
    9·1 answer
  • 2. A painting is sold for $1,400, and its value
    12·1 answer
  • Please please help with this no links
    11·2 answers
  • Christian is starting his own business and last week it cost him $10.38 to ship 6 pounds of merchandise to his customers. His bu
    13·2 answers
  • 1. What is true about a function?
    5·1 answer
  • In which number is the digit 5 one hundred times larger than it is in the number 253
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!