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
e-lub [12.9K]
3 years ago
11

The lengths of the triangle's sides are 5, 12, and 13. What is the measure of the angle opposite to side 13?

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
8 0

Answer:

90°

Step-by-step explanation:

5, 12 and 13 are the sides of a right triangle ( Pythagorean triple )

13 is the measure of the hypotenuse whose opposite angle is 90°

You might be interested in
Help with math please.
lys-0071 [83]
Hello,

The rate of change is the slope (rise/run, y/x). To find that, we use the equation (y2-y1) over (x2-x1). It means take the second "y" and subtract it from the first "y" and the same to "x". If I plug in the numbers, it would be (3-6) over (5-4), and after you subtract, the answer simplifies to: -3/ 1 which is -3. Yay! We got the slope (rate of change) done.

Now let's find the y-intercept by using the formula of point-slope form, 
y-y1= m (slope) (x-x1). This is saying you "y" is subtracted from the first 
"y" of the points which equals the slope (m) times the quantity of "x" subtracted by the first "x" of the points. 

Let's plug the numbers in: y-6 = -3 (x-4). Let's distribute -3 to the parenthesis, and after that it should simplify to: y-6 = -3x + 12. To get "y" by itself, add 6 to both sides: y = -3x +18. We have finally found the slope-intercept equation for those two points (4,6) and (5,3). To then find the y-intercept in this equation, it would be the 18, because -3 is the slope, so that makes 18 the y-intercept.

In conclusion, the rate of change is -3 and the y-intercept is 18. 

I hope this helps!

May
3 0
3 years ago
Read 2 more answers
Please help me with this
Darina [25.2K]
The picture is blank for me. Please take clearer pictures leveled with the question! :)
3 0
3 years ago
Translate to a proportion and solve.<br> 148.5 is 59 1/5% of​ what?
lesantik [10]

The actual value is 250.84 .

Formula

Percentage calculation =(given value/total value)*100

let the actual value is "x"

percentage we known is 59 1/5% (59.2%) and 59.2% of x is 148.5.

for the percentage,

x*59.2% =148.5

x*59.2/100=148.5

x=(148.5/59.2)*100

x=(2.5084)*100

x=250.84

The actual value is 250.84 .

Learn more about the percentage here:

brainly.com/question/14091961

#SPJ1

5 0
2 years ago
The temperature fell 5°C each hour for 3h. a. Write an integer multiplication to represent the temperature change, b. What was t
MakcuM [25]

Answer:

Step-by-step explanation:

a) 3 x 5

b) 15 Celcius

8 0
3 years ago
Consider the natural numbers from 1 to 25. Write the prime numbers between 1 to 25. What fractions of these natural numbers are
Len [333]

Step-by-step explanation:

Natural numbers are numbers that include positive integers.

1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25

Prime numbers are numbers that are greater than 1 and has only two factors

2,3,5,7,11,13,17,19,23

What Fractions of natural number are prime number?

9/25

3 0
3 years ago
Other questions:
  • 3(2x–1)=8(x–5)–3 halp plz thanx
    14·2 answers
  • All per-unit concepts rely on ratios, meaning (A. Division, B. Multiplication) , to provide a type of measurement.
    7·2 answers
  • Match the expression with its name
    8·1 answer
  • Please answer the question from the attachment.
    5·1 answer
  • I dont understand I need help
    12·1 answer
  • Find the radius of a circle with an area of 2827.4 square feet
    13·2 answers
  • What can you triple and then subtract by 7 to get -1
    11·1 answer
  • Which means the sum of w and 3.4 is greater than or equal to 10.5?
    10·1 answer
  • GUYS HELP NOW PLEASE
    10·2 answers
  • toni buys three times as many jars of mayonnaise as jars of salad dressing for a company picnic. altogether she buys twelve jars
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!