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
ser-zykov [4K]
3 years ago
7

A right triangle has one leg that is 12 units long and a hypotenuse that is 15 units long. Find the length of the other leg.

Mathematics
1 answer:
viva [34]3 years ago
8 0

Answer:

9

Step-by-step explanation:

let's assume ;

12=a

15=c

?=b

so;

a2+b2=c2

(12)2+b2=(15)2

144+b2=225

b2=225-144

b2=81 (square root both sides)

You'll get

b=9

NB; 2 is used as squared

You might be interested in
What is the period of the function y= 3/2 cot(3/5x) +5?
finlep [7]

Answer:

D; 5pi/3 units

Step-by-step explanation:

Here, we want to find the period of the function;

y = 3/2 cot (3/5x) + 5

By definition, the period of a function is the interval between two matching points in the function.

Let’s say it is the distance between two peaks, crests, etc on a function.

To find the value of the period. We shall standardize the function.

What this means is that we shall be writing the function in the standard form.

The standard form is as follows;

f(x) = A trig(Bx -C) + D

Where trig refers to the accompanying trigonometric function in question.

Comparing this standard form with our question, we can see that;

A is 3/2

B is 3/5

C is 0

D is 5

Now for cot and tan functions, we shall need to divide pi by the absolute value of B

Thus we have; pi divided by 3/5 which gives 5pi/3 units

7 0
3 years ago
What is the answer to 2x45⁄ = 35
Evgesh-ka [11]

Answer:

x=-5

Step-by-step explanation:

subtract 45 from left side. 35-45=-10. divide 2 by -10.

3 0
4 years ago
2. Trapezoid WXYZ is located at W(2.1) X[3.
Nataliya [291]

Point Y is (6, -1)

Subtract 6 from the y coordinate in point y since it is translated down. keep the x coordinate since it is only being translated up and down, or by the y axis

5 0
4 years ago
To which linear equations is the coordinate a solution?
never [62]

The linear equation y = -x - 2  and y = 2x + 13 form the solution (-5, 3)

<h3>Linear equation</h3>

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the rate of change and b is the y intercept.

Given the coordinate (-5, 3) as a solution.

The linear equation y = -x - 2 satisfies this this equation because 3 = -(-5) -2

Also, the linear equation y = 2x + 13 satisfies this this equation because 3 = 2(-5) + 14

Find out more on Linear equation at: brainly.com/question/14323743

3 0
2 years ago
Read 2 more answers
Factor completely 9x3 36x2 − x − 4. (3x 4)(3x − 4)(x 1) (3x 1)(3x − 1)(x 4) (9x2 − 1)(x 4) (3x 1)(3x − 1)(x − 4).
Arlecino [84]

The factor of the provided polynomial after the factorization process are similar to option B, which is

(x+4)(3x+1)(3x-1)

<h3>How to find the factor of polynomial?</h3>

The factor of a polynomial is the terms in linear or equation form, which are when multiplied together, give the original polynomial equation as result.

Find these factors by taking out the common factors.

The given polynomial equation in the problem is,

9x^3 +36x^2 - x - 4

The above equation has the unknown variable x and the highest power of this unknown variable is 3.

Take out the highest common factor 9x², which can divide each term of the first two terms of equation (9x³, 36x²). Thus,

9x^2(x +4) - x - 4

Take out the highest common factor -1 from the second two terms as,

9x^2(x +4) -1( x + 4)

Now take out the common group (x+4) as,

(x +4) ( 9x^2 -1)

The second group can be rewritten using the difference of square formula as,

(x +4) ( (3x)^2 -1^2)\\(x+4)(3x+1)(3x-1)

Thus, the factor of the provided polynomial after the factorization process are similar to option B, which is

(x+4)(3x+1)(3x-1)

Learn more about factor of polynomial here;

brainly.com/question/24380382

4 0
3 years ago
Other questions:
  • I really need heeeeellllllp! I would give someone that awnsers over 50 points by letting the person awnser random easy questions
    7·2 answers
  • Which of the following is an improper integral:
    6·1 answer
  • Please help me answer this question please I will mark best answer you do not need explanation just answer please. Thanks .
    12·1 answer
  • Help anyone can help me do this question,I will mark brainlest.​
    15·2 answers
  • If 4 gallons of gasoline cost $13.76, how much will 11 gallons of gasoline cost?
    11·1 answer
  • Will give brainiest to correct answer<br><br><br> 2(z+4)
    15·2 answers
  • (05.02) PLEASE ACTUALLY ANSWER AND EXPLAIN WELL!! :)
    14·2 answers
  • (-2x-1)-(x-7)???? HELLLPPPPP
    6·1 answer
  • Mark deposit $ 200 into an account that pays an interest rate 3.5% compounded annually. He doesn't add or remove from his accoun
    10·1 answer
  • 1/2x=3/4y=6 can i please get hep
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!