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
frosja888 [35]
2 years ago
7

Find the missing length of the right triangle. a 21 35

Mathematics
1 answer:
WITCHER [35]2 years ago
4 0

Answer:

28

Step-by-step explanation:

Use the pythagorean theorem and solve for a:

a² + b² = c²

a² + 21² = 35²

a² + 441 = 1225

a² = 784

a = 28

So, the missing length is 28.

You might be interested in
Which decimal is between 1.5 and 1.7
Pavel [41]
1.6 is in between those 2 numbers
7 0
3 years ago
Read 2 more answers
The function f(x) varies directly with x and f(x)=250 when x=50
Vsevolod [243]
10(x) is da ansa XD ansa
6 0
3 years ago
Read 2 more answers
A fleet of nine taxis is to be dispatched to three airports in such a way that three go to airport a, five go to airport b, and
krok68 [10]

A fleet of nine taxis is to be dispatched to three airports in such a way that three go to airport A, five go to airport B, and one goes to airport C. In how many distinct ways can this be accomplished?

2.44) Refer to Exercise 2.43. Assume that taxis are allocated to airports at random.

a) If exactly one of the taxis is in need of repair, what is the probability that it is dispatched to airport C?

b) If exactly three of the taxis are in need of repair, what is the probability that every airport receives one of the taxis requiring repairs?

So, my answer to 2.44a is 1/9. Hopefully this is correct at least :)

For 2.44b, my guess was

(3C1)(1/3)(2/3)2 * (5C1)(1/3)(2/3)4 * 1/3

The solutions manual on chegg (which seems to be riddled with errors) says something completely different. Is my calculation correct?

8 0
3 years ago
Read 2 more answers
Find the opposite of -25<br><br> 25<br> -25<br> 1/25<br> -1/25
kolbaska11 [484]
The opposite of -25

to find the opposite of a number, just switch the sign
example : opposite of 3 is -3
opposite of -5 is 5

so the opposite of -25 is 25 <==

4 0
3 years ago
Solve for the variable in 6/18 = X/36.<br> O A 9<br> OB) 6<br> O C) 12<br> OD) 3
zimovet [89]

Answer:

12

Step-by-step explanation:

6/18 = X/36

or, 6 multiply by 36 = x multiply by 18

or, 216 = 18x

or, 216/ 18 = x

or, x= 12

6 0
2 years ago
Read 2 more answers
Other questions:
  • the mean lifespan is 71.45 years, and the standard deviation is 12.35 years. Mr. Rodriguez would like to know how many days, on
    15·1 answer
  • Yolanda paid for her movie ticket using 28 coins, all nickels and quarters. The ticket cost $4. Which system of linear equations
    5·2 answers
  • Find the value of 2a² + 5b² when a= -6 and b= 2
    10·2 answers
  • 3. The total cost for 9 bracelets, including shipping was $72. The shipping charge was $9. Define your variable and write an equ
    8·1 answer
  • Please help me with 2 and 3 and use the elimination process!
    15·1 answer
  • Which situation can be represented by the inequality?
    8·2 answers
  • The integer to represent a withdrawal of $25 would be____.<br> -25<br> +25
    5·1 answer
  • The average number of employees that call in sick for the day over the course of a year is 25. The number of employees that call
    14·1 answer
  • HELP ASAPPPPP! I WILL GIVE BRAINLEST​
    13·1 answer
  • Statistics
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!