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
kari74 [83]
3 years ago
12

Find the area of a triangle with legs that are: 12 m, 15 m, and 9 m.

Mathematics
1 answer:
Elza [17]3 years ago
8 0

Answer:

108 meters squared or m^2

Step-by-step explanation:

* means multiply

15 is probably hypotenuse because its the longest

12 and 9 are probably base and height

area = base * height

area = 12 * 9

area = 108

You might be interested in
Andrea wanted to run at least 3 more kilometers on Sunday than she ran on Friday and Saturday combined. Did she reach her goal?
Alenkinab [10]

Answer:

Yes, Andrea reached her goal because 3.174 (monday) +4.08 (tuesday) is equal to 7.254 and her goal was to run three more km on Sunday than 7.254 which she did bc 7.254+3= 10.254km and she ran more than that on Sunday and surpassed her goal.

4 0
3 years ago
Read 2 more answers
Use the zero product property to find the solutions to the equation x? + 12 = 7x.
Drupady [299]

Answer:

  (d)  x = 3  or  x = 4

Step-by-step explanation:

The zero product property can be used to find the solutions to a polynomial equation when it is written in factored form.

__

Your polynomial can be put in factored form like this:

  x² +12 = 7x . . . . . given

  x² -7x +12 = 0 . . . . . standard form

  (x -3)(x -4) = 0 . . . . . factored form*

  x = 3  or  x = 4 . . . . . . values of x that make the factors zero

_____

* The constants in the binomial factors must have a sum of -7 and a product of +12. It is often convenient to find them by listing factor pairs of 12:

  12 = (-1)(-12) = (-2)(-6) = (-3)(-4)

Negative factors are used because we know the sum must be negative. Both have the same sign so their product is positive. The sums of the pairs shown are -13, -8, -7. The last pair is what we're looking for.

4 0
2 years ago
Examine the following table of points, which are all on a certain line.
Lapatulllka [165]

\bf \begin{array}{|cc|ll} \cline{1-2} x&y\\ \cline{1-2} {-2}~~\ast&{4}~~\ast\\ 0&2\\ 1&1\\ {3}~~\ast&{-1}~~\ast\\ \cline{1-2} \end{array}~\hspace{10em} (\stackrel{x_1}{-2}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{-1}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-1-4}{3-(-2)}\implies \cfrac{-5}{3+2}\implies \cfrac{-5}{5}\implies -1

4 0
3 years ago
H circles have the same center. What is the area of the shaded region?
emmasim [6.3K]

Answer:

the answer is 725.71

Step-by-step explanation:

3 0
3 years ago
Need help please thanks!
Sladkaya [172]

Answer:

3x²+2x+4

Step-by-step explanation:

using the foil distributive method

6 0
3 years ago
Other questions:
  • The price of a cantaloupe at a fruit stand goes up 4 cents each month. The first month the stand was open, a cantaloupe cost $1.
    12·1 answer
  • ) Write an integer that represents the following scenario: Jenna deposited (put in) forty dollars into her savings account..
    9·1 answer
  • 0645 + 1135 in military time.
    12·1 answer
  • Seven children were on a swing set. Then 2 children got off. What fraction of the children did not get off the swing set?
    8·1 answer
  • Determine which answer is reasonable to 4.8 times 9.2<br><br>A. 14<br>B. 45.36<br>C. 432<br>D. 470.4
    7·1 answer
  • write an example of an equation with variables on each side. State the steps you would use to isolate the variable
    12·2 answers
  • Suppose a line passes through the points A(2, 5) and B(4, 17). What is an equation of a line that is parallel to this line?
    11·1 answer
  • Please help!<br> Solve for x. Round to the nearest tenth of a degree, if necessary.
    8·1 answer
  • Simplify. <br><img src="https://tex.z-dn.net/?f=%28%20%7B%20-%202%7D%29%5E%7B%20-%203%7D%20" id="TexFormula1" title="( { - 2})^{
    11·2 answers
  • Insurance company executives surveyed 200 young adults about their first motor vehicle. The results of the survey are given in t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!