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
nika2105 [10]
3 years ago
8

What is the answer? ​

Mathematics
2 answers:
mrs_skeptik [129]3 years ago
5 0

Answer:

78

Step-by-step explanation:

use hypotenuse formula a^2+b^2=c√

78x78+30x30=√6084=78

Ivan3 years ago
3 0

Answer:

78

Step-by-step explanation:

A^2 + B^2 = C^2

30^2 + 72^2 = 6084.

Square root of 6084 = 78.

You might be interested in
J. Reexamine the sequence 20, 14, 8, 2, ... from the problem
DENIUS [597]

Answer:

The n th of the given sequence is t_{n} = 26-6 n

Step-by-step explanation:

<u>Step 1</u> :-

Given sequence is 20,14,8,2,.......this sequence in arithmetic progression but this sequence is decreasing sequence.

given first term is 20 and difference isd = second term- first term = 14-20=-6

now the nth term of given sequence is

by using formula t_{n}=a+(n-1)d

t_{n}= 20+(n-1)(-6)

t_{n}= 20-6 n+6

final answer:-

t_{n} = 26-6 n

<u>verification</u>:-

t_{n} = 26-6 n

put n=1 we get first term is 20

put n=2 we get second term is 14

put n=3 we get third term is 8

put n=4 we get fourth term is 2

so the n th term of sequence is

t_{n} = 26-6 n

3 0
3 years ago
Which number is not equal to one of the following expressions?
DanielleElmas [232]
C: 703.5 is the answer
8 0
3 years ago
(1,-19),(-2 -7) finnd the slope to this equation
tensa zangetsu [6.8K]

Answer:

slope is 4

Step-by-step explanation:

7 0
2 years ago
If 0.5% of a number is 250, find the number
kaheart [24]

0.5% or 1/2% of say "x" is 250, whilst "x" is the 100%.

\begin{array}{ccll} \%&amount\\ \cline{1-2} \frac{1}{2}&250\\[1em] 100&x \end{array}\implies \cfrac{~~ \frac{1}{2}~~}{100}=\cfrac{250}{x}\implies \cfrac{1}{200}=\cfrac{250}{x}\implies x = 50000

6 0
2 years ago
Read 2 more answers
100 points
STatiana [176]

Answer:

The distance traveled by the B737-400 aircraft in 5 hours is 2,000 miles

Step-by-step explanation:

Average speed = 400 miles per hour

Distance = 400t

t= 5

Total distance = 400t at t hours

Total distance when t = 5 hours

Total distance traveled = 400t

= 400 × 5

= 2,000 miles

Total distance travelled = 2,000 miles

The distance traveled by the B737-400 aircraft in 5 hours is 2,000 miles

hope this helps

7 0
3 years ago
Read 2 more answers
Other questions:
  • If 12 gallons cost 31.08 how many gallons does 38.85 dollars cost?
    6·1 answer
  • A new computer can complete a complex biochemistry calculation in 7 hours less than an older-model computer. Working together, t
    7·1 answer
  • The Clark family must pay $2,820 in property tax on their home this year. The house payment $752 per month. What is their paymen
    9·2 answers
  • Which of the following describes the correct process for solving the equation 3x + 6 = 21 and arrives at the correct solution? (
    13·1 answer
  • (-12,-4) (4,8) what is the slope?
    10·1 answer
  • Question 2 of 10
    13·1 answer
  • Make a list of all the different possible outcomes when two number cubes are rolled. What fraction of the possible outcomes is f
    9·1 answer
  • Need fast for a retest
    9·1 answer
  • What is the generator for the sequence: 5,9/2, 4, 7/2, 3,
    13·1 answer
  • Find the length of the third side. If necessary, round to the nearest tenth. 25 20 ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!