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
soldi70 [24.7K]
3 years ago
13

Someone please help me

Mathematics
1 answer:
olganol [36]3 years ago
8 0

Step-by-step explanation:

<h2>A^2 + B^2 = C^2 </h2>

A and B are the legs of the triangles.

C is the hypotenuse.

12^2 + x^2 = 20^2

144 + x^2 = 400

-144            -144

x^2 = 256

x = 16

The length of the second leg is 16.

You might be interested in
Evaluate f(x) = 2x +3 for f(4)<br> a-11<br> b-8<br> c-4<br> d-3
Scrat [10]

Answer:

the answer is a-11

Step-by-step explanation:

f(x)=2x+3

f(4)=2(4)+3

f(4)=8+3

f(4)=11

5 0
2 years ago
Hru today?<br><br><br><br> PUNCHAY, KITTY, AND WILDFLOWER
KIM [24]

Answer:

I'm great actually I almost thought I had a bad grade in Spanish

7 0
3 years ago
Can anyone help with this. Will give you all my points and brainliest:)
Nana76 [90]

Answer:3. 4:8

4. 1:4

Step-by-step explanation:

5. 48

6. 3

4 0
3 years ago
13x-11 +18x15+ 4x+1=180°
BARSIC [14]

Answer:

x = - 80/17, or x = - 4 \frac{12}{17}

Step-by-step explanation:

13x-11 +18×15+ 4x+1=180°

<=> (13x + 4x) + (18×15+ 1 - 11)=180°

<=> 17x + 260 =180

<=> 17x = 180 - 260

<=> 17x = - 80

<=> x = - 80/17

<=> x = - 4 \frac{12}{17}

6 0
3 years ago
State the domain of the numbers displayed in column x and column y. x y
ella [17]

We can not really tell in this question as you dont know the equation that is being used for the domain and range relationship but overall one should know that:

The set of values of the independent variable(s) for which a function or relation is defined as the domain of a function. Typically, this is the set of x-values that give rise to real y-values.

The range of a function is the complete set of all possible resulting values of the dependent variable (y, usually), after we have substituted the domain.


5 0
3 years ago
Other questions:
  • Solve for the indicated variable. Include all of your work in your answer. Submit your solution. P = 3r + 2s; for s.
    14·1 answer
  • 1/3 (4 - 5x - 1) what does it equal?
    7·1 answer
  • pen costs twice as much as a pencil. The total cost of 1 1 pen and 1 1 pencil is $2.10 $ 2 . 10 . If p represents the cost of 1
    6·2 answers
  • Which is equivalent to One-fourth x? StartFraction 1 over 8 EndFraction x + StartFraction 1 over 8 EndFraction x StartFraction 1
    13·2 answers
  • Intercepts: independent practice Write the ordered pair describing the coordinates of each intercept. 1. X-intercept: -6 2. Y-in
    15·1 answer
  • GETS BRAINLIEST AND 100 POINTS!!!!!<br> FIND THE INTERVAL OF THE CONVERGENCE
    11·1 answer
  • GIVING BRAINLIEST IN A HURRY
    13·1 answer
  • Please help using symbols, will give brainlist if correct
    5·1 answer
  • Y-5=1/2(x-2) slope intercept form
    14·1 answer
  • Which of these frequency counts would be represented by the smallest
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!