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
Arlecino [84]
3 years ago
14

What did the student do wrong?

Mathematics
1 answer:
sleet_krkn [62]3 years ago
6 0

Answer: GJ is congruant to HK

Step-by-step explanation:

You might be interested in
Find the largest interval which includes x = 0 for which the given initial-value problem has a unique solution. (Enter your answ
Ivan

Answer:

(-\infty,3)

Step-by-step explanation:

We are given that

(x-3)y''+4y=x

y''+\frac{4}{x-3}y=\frac{x}{x-3}

y(0)=0

y'(0)=1

By comparing with

y''+p(x)y'+q(x)y=g(x)

We get

p(x)=\frac{4}{x-3}

g(x)=\frac{x}{x-3}

q(x)=0

p(x),q(x) and g(x) are continuous for all real values of x except 3.

Interval on which p(x),q(x) and g(x) are continuous

(-\infty,3)and (3,\infty)

By unique existence theorem

Largest interval which contains 0=(-\infty,3)

Hence, the larges interval on which includes x=0 for which given initial value problem has unique solution=(-\infty,3)

7 0
3 years ago
An item costs $430 before tax, and the sales tax is $25.80.
bekas [8.4K]

Answer:

Step-by-step explanation:

if the item is 430, and the sales tax is 25.80

we can find how much is 1%

430/100=4.30

25.80/4.30=6

the sales tax is 6%

8 0
3 years ago
Take 39/50 simplify into a fraction
Nat2105 [25]

Answer:

This fraction is in the simplest form already.

Step-by-step explanation:

This fraction is in the simplest form already. Here is why.

Result in decimals: 0.78

6 0
2 years ago
To the nearest tenth of a second, how much time would it take the penny to hit the
lyudmila [28]

B. 0.6 seconds

Because they want you to round to the nearest 10th and 0 is the ground.

6 0
3 years ago
Read 2 more answers
a basketball team needs to score more than 795 total points this season to set a new record. the team has already scored 165 poi
loris [4]
They would need to win approximately 12 more games. just use division to find out your answer

4 0
3 years ago
Read 2 more answers
Other questions:
  • Andrea is at the grocery store buying fruit for a smoothie stand. She needs 7 boxes of raspberries for every 5 bunches of banana
    11·1 answer
  • The probability that a three-year-old battery still works is 0.85. your calculator requires 4 working batteries to operate. if t
    15·1 answer
  • LO bisects∠NLM, LM=18, NO=4, and LN=10. What is the value of x? the answer is either 5.43 or 7.2 but solve the problem out PLEAS
    11·1 answer
  • Factor completely.<br> 81-100x^2
    8·2 answers
  • A stereo speaker in the shape of a triangular pyramid has a height of 8.25 inches. The area of the base of the speaker is 22 squ
    6·1 answer
  • Solve for x: -56= 8x
    9·1 answer
  • G(x)=x^2-4
    8·1 answer
  • If 6 = -3n+4, then - 3n +4 =6 is an example of which property of equality
    14·1 answer
  • Good Day everyone! Kindly give me the formula for finding the original price, discount rate, discount and sale price.
    8·1 answer
  • In 2 hours the 3 boys picked a total of 1347 cherries. If they share the cherries evenly, then
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!