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
In-s [12.5K]
2 years ago
12

mula1" title="{y}^{2} + \frac{3y}{2} = \frac{27}{2} " alt="{y}^{2} + \frac{3y}{2} = \frac{27}{2} " align="absmiddle" class="latex-formula">​
Mathematics
2 answers:
Grace [21]2 years ago
7 0

Answer:

Solve the equation for y by finding a, b, and c

of the quadratic then applying the quadratic formula.

Exact Form:

y = 3,−9/2

Decimal Form:

y = 3,−4.5

Mixed Number Form:

y = 3,− 4 1/2

Step-by-step explanation:

branliest pls

Anton [14]2 years ago
3 0
Answer: y= 3, - 9/2

Explain:
You might be interested in
Find the number 17% of which is 27 more than 14% of it.
Kay [80]
The original number would be 900
5 0
3 years ago
The sides of a rectangle are in the ratio 5 : 4. If the perimeter of the rectangle is 360 cm , find its area
djverab [1.8K]

Answer:

Step-by-step explanation:

let, the length is z

thus the ratio will be 5z : 4z

perimeter = 2 (a + b)

360 = 2 ( 5z + 4z )

180 = 9z

z = 20 cm

length = 100 cm and width = 80cm

area = length * width

area = 100*80

area = 8000cm²

4 0
2 years ago
If the simple interest on ​$6000 for 9 years is ​$​2160, then what is the interest​ rate?
NISA [10]

Step-by-step explanation:

<h2> l=P×R×T</h2><h3> 6000=2160×X/100×9</h3><h3> 6000÷194.4</h3><h2> =30.86%</h2>
5 0
2 years ago
How do you solve this inequality; 1/3x&gt;-2?
Kisachek [45]
1/3x>-2=1>3x.-2
=1>-6x
=-1/6>x
4 0
3 years ago
Solve the following equation: <br>(n + 1) + 3(n - 1) = 2(n - 1)(n + 1)​
Mnenie [13.5K]

Answer:

n = 0, n =2

Step-by-step explanation:

Given

(n + 1) + 3(n - 1) = 2(n - 1)(n + 1) ← distribute parenthesis on both sides

n + 1 + 3n - 3 = 2(n² - 1), that is

4n - 2 = 2n² - 2 ( subtract 4n - 2 from both sides )

0 = 2n² - 4n ← factor out 2n from each term )

0 = 2n(n - 2)

Equate each factor to zero and solve for n

2n = 0 ⇒ n = 0

n - 2 = 0 ⇒ n = 2

7 0
3 years ago
Other questions:
  • Solving liner system, substitution method<br><br> 2x-y=23<br> x-9=-3
    15·2 answers
  • Can someone help me I dead do t understand
    10·1 answer
  • Find the 107 term of the sequence -9, -5, -1, 3, 7, ....
    12·1 answer
  • What is the inverse of the following statement? If two triangles are congruent, then their corresponding angles are congruent. I
    10·2 answers
  • Which decimal is equivalent to 2/9?<br> A. 2.2<br> B. 2.9<br> C. 22222<br> D. 0.2
    9·2 answers
  • you depsoit the same amount of money in a bank account each month. you deposit a total of $780 in 1 year. How many months does i
    12·1 answer
  • Jessica Jones $425 per week working at a hair salon the weekly expenses are $93.50. What percentage of weekly income goes to pay
    12·1 answer
  • Use the coordinates grid below to draw a square
    13·1 answer
  • Two of the angles in a triangle measure 53 degrees and 20 degrees. What must be the measure of the third angle
    10·1 answer
  • two adjacent angles of a parallelogram are in the ratio 5:2: . find all the angles of the parallelogram​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!