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
Lisa [10]
3 years ago
14

Please check my question. 11 points. thanks for the help.

Mathematics
1 answer:
n200080 [17]3 years ago
7 0
Its right.................
You might be interested in
Can i get some help please
Brilliant_brown [7]

Answer:

60

Step-by-step explanation:

We can use the pythagorean theorem to find the leg.

10^2+x=13^2

x=12

We now find the area given the height of the triangle.

10 X 12=120

120/2=60

3 0
3 years ago
Read 2 more answers
Find the midpoint between the two points (-4,4) and (-2,2)
Ymorist [56]

Answer: (-3,3) is the answer

6 0
3 years ago
Can someone help.....
tatyana61 [14]

Answer:

7

Step-by-step explanation:

formula for circumference of a circle is \pid

7\pi = \pid

d = 7

5 0
3 years ago
Solve the following equations <br> 5^2x-2(5^x)-15=0
castortr0y [4]

Answer:

x = 1

Step-by-step explanation:

{5}^{2x}  - 2( {5}^{x} ) - 15 = 0

( {5}^{x}  {)}^{2}  - 2 \times  {5}^{x}  - 15 = 0

{t}^{2}  - 2t - 15 = 0

{5}^{x} t =  - 3 \:  \: .5

{5}^{x}  = 5

x = 1

5 0
3 years ago
Evaluate 2x2 - 1 when x = 3.
tigry1 [53]
X should equal 11
2(3)2-1
6(2)-1
12-1
11
6 0
3 years ago
Read 2 more answers
Other questions:
  • the sum of the squares of two consecutive negative even integers is 52. Find the integers. show all work!!!
    14·1 answer
  • Find the slope and y-intercept of the line that is y=x−2 and passes through the point <br> (2,4).
    5·1 answer
  • Please help The triangles below are similar. Find the value of x. Show all work
    13·1 answer
  • One less than three times a number is Seven​
    11·1 answer
  • Given the sum of the three angles of a triangle is 180 degrees. Each of the two equal angles is half of the third angle. Find th
    6·1 answer
  • Find the value of X for both
    8·1 answer
  • Scientists released 8 rabbits into a new habitat in year 0
    15·1 answer
  • Giving brainliest *easy*
    15·1 answer
  • A theater has 10 rows of seats with
    15·1 answer
  • 2x+2x2+x+3x+3x2+x add
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!