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
Elena L [17]
2 years ago
7

7 giờ bằng bao nhiêu giây?

Mathematics
1 answer:
strojnjashka [21]2 years ago
7 0

Answer:

Step-by-step explanation:

25 200 giây

You might be interested in
Y=-1/2x +7
yarga [219]

Answer:

B; (2,-4)

Step-by-step explanation:

The general equation of a straight line is;

y = mx + b

where m is the slope and b is the y-intercept

So from the question, when we look at the given equation, its slope is -1/2

mathematically, when two lines are perpendicular, the product of their slopes is -1

thus;

m1 * m2 = -1

m2 * -1/2 = -1

-m2 = -2

m2 = 2

The general equation form is;

y-y1 = m(x-x1)

where (x1,y1) = (4,0)

y-0 = 2(x-4)

y = 2x - 8

So, now we look at the point that will work for this equation

For the line that will work, if we substitute its x-value, we get the y-value

Let us take a look at option B

y = 2(2) -8 = 4-8 = -4

we can see that (2,-4) works

4 0
2 years ago
Complete the sentence: similar figures have the
umka21 [38]
I'm assuming it would be the same shape? That's also assuming that it's referring to congruent shapes and angles. 
7 0
3 years ago
Please Help ASAP!! Marking Brainliest!! Divide <img src="https://tex.z-dn.net/?f=12x%5E2%20%2B%204x%5E3%20%2B%2018%20%2B%2016x"
MrMuchimi

Answer:

The answer is C

Step-by-step explanation:

Just calculate it

4 0
2 years ago
What is 1/8÷9 in simplest form
NeTakaya

Answer:

0.0138888888889 or

1/72​

Step-by-step explanation: The answer can be found in Desmos

3 0
3 years ago
Find the missing fraction.<br> ___ + 1/16 = 3/2 <br><br> No links!
DochEvi [55]

Answer:

23/16

Step-by-step explanation:

3*8/2*8=24/16-1/16=23/16

7 0
3 years ago
Other questions:
  • (3^4)(3^5)= a) 3^9 B) 9^9 C) 3^20 D) 6^20
    5·2 answers
  • What is the major difference between Fourier Transform and Z-Transform??.
    10·1 answer
  • The probability rolling nine fair dice and getting an even number on all nine dice
    10·1 answer
  • If y = –2 whenx<br> 1, find xwhen y = 4
    15·2 answers
  • Write a rule for the graph below, and find the slope and y-intercept. Enter your
    7·1 answer
  • Need help please ASAP
    7·1 answer
  • What is <br> m&lt;5 =3x - 12
    10·1 answer
  • Half the sum of a number and six is ten
    6·2 answers
  • Please help! Drag the correct steps into order to solve the equation 5x+5=−10 for x. (see the attachment)
    10·1 answer
  • Identify the binomial
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!