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
jonny [76]
2 years ago
7

Triangle ABC has the following characteristics. Angle A is right angle. AB=8. AC= 15. Find BC

Mathematics
1 answer:
Novay_Z [31]2 years ago
8 0
Answer is c
use pythagorean
a^2 + b^2 = c^2

8^2+15^2= c^2
289=c^2

sqrt both sides

c=17

BC=17
You might be interested in
PLEASE ANSWER PICTURE SHOWN
bonufazy [111]
The sum of the angles of a triangle is equal to 180°.

x+65+79 = 180

x = 180 - 65 - 79

x = 36°



5 0
3 years ago
If a school cafeteria needs c cans of soup each week for each student, and if there are s students in the school, for how many w
Sphinxa [80]

Answer:

x/(cs)

Step-by-step explanation:

Let w represent the number of weeks we're feeding students soup.

w\,\text{weeks}\times\dfrac{c\,\text{cans}}{\text{student}\cdot\text{week}}\times s\,\text{students}=x\,\text{cans}\\\\w=\dfrac{x}{c\cdot s}\qquad\text{divide by $c\cdot s$}

4 0
3 years ago
Read 2 more answers
Two movie tickets and three concert tickets cost $21. Three movie tickets and 2 concert tickets cost $19. Each ticket costs a wh
Luden [163]
One concert ticket=5 and one movie ticket=3
4 0
2 years ago
Read 2 more answers
216 students enrolled in a freshman-level chemistry class. By the end of the semester, 5 times the number of students passed as
Semenov [28]

Answer:

The no. of student failed is 36.

Step-by-step explanation:

Given, the number of student enrolled= 216

Let us suppose number of student failed = x

Given,

no. of student passed is 5 times no. of student failed.

Then, no. of student passed = 5x

x +5x = 216

6x = 216

x = 216/6

x = 36

Thus, the no. of student failed is 36.

6 0
1 year ago
Thirty-five sophomores, 69 juniors and 24 seniors are randomly selected from 461 sophomores, 328 juniors and 558 seniors at a ce
LekaFEV [45]

Answer:

Stratified sampling technique(A)

Step-by-step explanation:

From the question, the population of an high school from which selection was made equals 461 sophomores, 328 juniors and 558 seniors.

35 sophomores, 69 juniors and 24 seniors are randomly selected. The technique used in selecting is Stratified sampling technique. This is because stratified sampling involves dividing the entire population into stratas and then selects a final sample randomly from the different strata. This means that a smaller part of the entire population is used as a sample in drawing conclusions for the entire population.

7 0
2 years ago
Other questions:
  • –3x + 5y = –9<br> 4x+8y=12
    15·1 answer
  • Ayuda pliss lo necesito urgente.
    13·1 answer
  • How to use benchmark to estimate
    5·1 answer
  • Determine the length of arc JL.
    6·1 answer
  • What is the surface area for this triangular prism?
    14·1 answer
  • What is the equation in point slope form of the line passing through (4,0) and (2,6)
    12·1 answer
  • A bag contains 3 red marbles, 7 blue marbles, and 2 green marbles. What is the probability of choosing a blue marble when one ma
    10·1 answer
  • What is the length AB with endpoints A(-1,0) and B(4,-3). Step by step
    11·1 answer
  • Can someone answer these 2 questions
    7·1 answer
  • An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triang
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!