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
snow_lady [41]
3 years ago
14

A line has the equation y = 3x + 4.

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
7 0

Answer:

b. 3/1    c. -1/3

Step-by-step explanation:

When a line is parallel to another they don't intersect and instead go in the same direction. Therefore they have the same slope

b. 3/1

When a line is perpendicular it has to be the negative reciprocal. This means that it you have to flip the numbers in the fraction and make it negative (unless it is already negative, then it becomes positive)

c. -1/3

You might be interested in
Which Statement is true ?
elena55 [62]
F(-4)=G(-4) because when the two lines cross over the f line is at the -4 and same with G
7 0
3 years ago
B. If some amount of water contains 1400 oxygen atoms, how many hydrogen atoms does it contain?
Genrish500 [490]

Answer:

B: 2800 hydrogen atoms

C: 6760 hydrogen atoms

D: y=amount of oxygen atoms*2

Step-by-step explanation:

B: We know the formula for water is H2O. SO that means that there is 2 hydrogen atoms and 1 oxygen atom. So there is 2 times the amount of hydrogen atoms so we can do 1400*2=2800, So there is 2800 hydrogen atoms in the water.

C: Same thing as B. 3380*2=6760

D: y=amount of oxygen atoms*2. Because there is one oxygen atom and two hydrogen atoms so 1*2=2.

5 0
3 years ago
A Shopkeeper
Sergio [31]

Answer:

The cost of bicycle is Rs1000

Step-by-step explanation:

Let x be the cost of bicycle

Total profit gained by the shopkeeper by selling at labelled price = 20%

Suppose he sell the bicycles at at 5% discount

Which means that the total profit he learn after discount will be:

20% -5% = 15%

The shopkeeper earns a profit of 15% if he sells at discount.

Profit gained by shopkeeper is:

15% of x = 15/100 · x

15% of x = 0.15x

Thus the profit gained will be 0.15x. As profit gained is equal to 150, we can say that

0.15x = 150

x = 1000

The cost of bicycle is Rs1000

4 0
3 years ago
PLEASEEE. WIll mark brainliest
stepan [7]

Answer:

$625 (but it's really $763.14)

Step-by-step explanation:

Use the formula I=P(1+r)^t

April=25000(1.04)^5=$30416.32

May=25000(1.0375)^6=$31179.46

$31179.46-$30416.32=$763.14

So $625 is the closest answer

5 0
3 years ago
Need help with a math probelm gvie 5 star if do
arsen [322]

Answer:

28 units^{3}

Step-by-step explanation:

21/2 * 8/3 = 28

3 0
2 years ago
Other questions:
  • Collin bought 1 half a pound of chocolate.Later,he went to the sweet shop and bought 6 ninths of a pound more chocolate.How much
    10·2 answers
  • If Diana and Steven been dating since January 28 and broke up on the 20th of February how long have they dated
    11·1 answer
  • HELPPP a GIRL OUT PLEASEEEE!
    9·1 answer
  • Which number produces an irrational number when multiplied by -1.25?
    10·1 answer
  • Y+4=2y-3, find y and show your work.<br>​
    6·2 answers
  • Help Me with this math work.
    8·1 answer
  • A particular project can be completed by six people working eight hours a day for twenty days. To speed up completion of the pro
    13·1 answer
  • Fie A, B, C, D patru puncte necoplanare.
    6·1 answer
  • Which expression is equivalent to 4 + 8 x p ?
    7·1 answer
  • I need helpppppp asap
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!