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
NemiM [27]
3 years ago
11

Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation.

Mathematics
1 answer:
harina [27]3 years ago
8 0

Answer:y=15/4

Step-by-step explanation:

start with general form y = kx. substitute in the pair of values you know for x and y.

75/8 = k(5) multiply both sides by 1/5 to solve for k, getting

15/8 = k

So your equation is y = (15/8)x substitute 2 for x to find your new y.

y = (15/8)2

y = 15/4

You might be interested in
How do i solve this equation
dedylja [7]
The first step to solving this is to multiply both sides of the equation by 3
8 + 10y = 9y - 12
now move the variable to the left side and change its sign
8 + 10y - 9y = -12
move the constant to the right side and change its sign
10y - 9y = -12 - 8
collect the like terms for y
y = -12 - 8                  (it equals 1 when you subtract 10 from 9 which is the same is simply saying "y")
calculate the difference on the other side of the equals sign
y = -20
this means that the correct answer to your question is -20.
let me know if you have any further questions
:)
6 0
3 years ago
Say a friend had multiplied 1.2 and 2.6 and got 31.2. would that be the correct answer
VLD [36.1K]
No 1.2 x 2.6 doesn't equal 31.2 it equals 3.12
6 0
3 years ago
The atmospheric pressure at sea level is 14.7 lb/in2. This pressure is reduced by half for each 3.6 miles above sea level. Which
Oxana [17]
Find attached a graph that I constructed.

To do that graph I used Excel.

First I did a table with this set of points:

<span><span><span>height      presuure
</span> <span> miles        psi
</span> <span> 0              14,7 </span> <span> <---- initial data

3.6           7.35 </span> <span> <--- increase hegiht 3.6 miles => half pressure

7.2            3.675 </span> <span> <---- second increase of 3.6 miles in height

10. 8         1.8375 </span> <span> <---- third increase of 3.6 miles in height

14.4           0.91875 </span> <span>

18              0.459375 </span> </span></span>
Download pdf
5 0
3 years ago
Read 2 more answers
Help me with this ASAP
adelina 88 [10]

Answer:

2 to the power of 2 times three to the power of 2

3 to the power of 2 times 5 to the power of 2

6 to the power of 2 times 7 to the power of 3

7 to the power of 2 times 5 to the power of 3

3 to the power of 2 times 5 to the power 2 times 7 to the power of 2

Step-by-step explanation:

4 0
3 years ago
Without using a calculator, order the following numbers from least to greatest . 5 sqrt(14) 4
Flura [38]

Answer:

.5, sqrt 14, 4

Step-by-step explanation:

.5, 3.7416, 4

8 0
2 years ago
Other questions:
  • What is 55&gt; -7v +6 plzz help, this my homework
    5·1 answer
  • Helppppppppppppppppppppppppppppppppp
    8·1 answer
  • What property does 8+0=8 show?
    6·2 answers
  • [(3-^5)(3^4)]^3 I have no clue what to do here please help
    13·1 answer
  • You are given the list of numbers, -9, 8, 3.0,
    13·1 answer
  • What is the opposite of -3?
    6·2 answers
  • Order least to greatest 1 3/8 17/8 7/4
    15·1 answer
  • In which quadrant will the triangle be located after this series of transformations? Does the size of the triangle change after
    5·1 answer
  • The course for a boat race starts at point A and proceeds in the direction of S52'E for 1 hour at 8 knots to point B and then in
    15·1 answer
  • Choose the expression which is equivalent to the expression below. 3(12 + x) A. 36 + x B. 36 C.39x D. 36 + 3x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!