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
Yakvenalex [24]
3 years ago
9

What is the area of this triangle 12 m 13 m and 5 m is the measurements of the triangle

Mathematics
1 answer:
VashaNatasha [74]3 years ago
7 0

Answer:

30 m^2.

Step-by-step explanation:

This  is a right-angled triangle because it obeys the Pythagoras theorem

( 13^2 = 12^2 + 5^2).

So its area = 1/2 * base * height

= 1/2 * 5 * 12

= 30 m^2

You might be interested in
X³ +8x² -11x -12<br><br> Synthetically divide to find all zeros?<br><br> PLz help
Katarina [22]
You have to find what x equals i think
4 0
3 years ago
1. Find an algebraic representation for an exponential function if it is known that f(x + 1) = 4.f(x)
MrMuchimi

f(x)=4^{x-1} is the algebraic representation for an exponential function

Step-by-step explanation:

Given:

f(x + 1) = 4.f(x)

f(3) = 16

To Find:

Algebraic representation for an exponential function=?

Solution:

From the formula f(x+n) = 4^n f(x)

when n= 1, x= 3

f(3+1)= 4(1)f(3)

f(4)= 4f(3)

Substituting the value of f(3)

f(4)= 4f(3)

f(4)= 4 x 16  

f(4)= 64

f(4)=4^2

f (5) = 4^2 x 16

f (5) = 4^2 x  4^2

f(5)= 4^4

Similarly,

F(6) = 4^5

Hence, f(x)=4^{x-1}

4 0
3 years ago
One of my factors is 9. The sum of my product of my two factors is 13. What inumber am I?
timofeeve [1]
4  x+9=13 X=4 subtract 9 from the 9 and 13 and 13-9 =4 so x=4
5 0
3 years ago
You buy 1.86 pounds of ground beef 2,8
Mariana [72]
What is this question asking?
maybe try 3.87
7 0
3 years ago
Rewrite the decimal fraction as a decimal number.
Sergio039 [100]

Answer:

8.025

Step-by-step explanation:

If you count the zeros in 1000, it's three. Count three starting from the back of 25. Add 0 in front of 25 to make it a three digit number. You then put the decimal point with the whole number.

7 0
4 years ago
Other questions:
  • Use three unit multipliers to convert 34,177 cubic inches to cubic yards? Please show work!
    12·1 answer
  • Será a equação x² + 3x = x + 6 + x² do 2º grau?
    14·1 answer
  • Which function is an odd function?
    9·1 answer
  • Help please 30 points!!
    10·1 answer
  • I need answer for a b and c
    12·1 answer
  • What is the equation of the line that passes through the point (-5,7) and has a<br> slope of -2/5
    12·2 answers
  • The sum of the real numbers x and y is 11. Their difference is 5. What is the value of xy
    9·1 answer
  • How do you do this question?
    13·1 answer
  • What is 3/4 divided by 4/5
    7·2 answers
  • 2|2x-6|=20<br><br> How the hell do you do this guys :(
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!