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
Zarrin [17]
3 years ago
7

Four times the square of a certain number increased by 6 times the number equals 108.find the number

Mathematics
2 answers:
mash [69]3 years ago
7 0
Hello there.
<span>
Four times the square of a certain number increased by 6 times the number equals 108.find the number
</span>
x = 4.5
x = -6 
slamgirl [31]3 years ago
5 0
To effectively determine the correct answer, it would be helpful to write this into an algebraic expression. We let x as the number. We do as follows:

<span>Four times the square of a certain number increased by 6 times the number equals 108.

4x^2 + 6x = 108

The numbers can be either of the following since the equation generated was a quadratic equation which has two roots.
x = 4.5
x = -6 </span>
You might be interested in
A student builds a model of a high-rise for a diorama for an architecture class. The model is a perfect cube and the total volum
anzhelika [568]
Volume = length x width x height

Thus, you need to find the cubic root of 500....the number that when multiplied by itself three times = 500,

There are different ways to write this. \sqrt[3]{500}
= \sqrt[3]{125 * 4}
= 5\sqrt[3]{4}

You can also show it as a decimal using a calculator = 7.94
8 0
3 years ago
What is the meausure of angle JKL ?
Serggg [28]
I think it measures an angle of 180 degrees
6 0
3 years ago
PLEASE HELP MEEE ASAP
lys-0071 [83]

Step-by-step explanation:

first of all, g(x) has only negative functional result values (y) except for 0.

and a square is always positive.

so, the only possible right answers are the ones that include a minus ("-") sign.

the graph shows us that g(x) goes through the points (1, -3) and (-1, -3).

so, which equation turns an x = 1 into an y = -3 ?

therefore, the right answer must be D.

g(x) = -3x²

it works for both points :

-3 = -3×1² = -3 correct

-3 = -3×(-1)² = -3×1 = -3 correct

8 0
3 years ago
-377 = x - 1,000 i dont under stand it
Naddika [18.5K]

Answer:

\boxed {x = 623}

Step-by-step explanation:

Solve for the value of x:

-377 = x - 1,000

-Switch sides:

-377 = x - 1,000

x - 1,000 = -377

-Add 1,000 on both sides:

x - 1,000 + 1,000 = -377 + 1,000

\boxed {x = 623}

Therefore, the value of x is 623.

4 0
3 years ago
Find a unit vector that is orthogonal to both u and v<br><br> .u = −8, −6, 4<br> v = 17, −18, −1
lisov135 [29]

Answer:

\left(\frac{\sqrt{78}}{30},\ \frac{\sqrt{78}}{39}\ ,\frac{41\sqrt{78}}{390}\right)

3 0
1 year ago
Other questions:
  • Simplify. Remove all perfect squares from inside the square root. 75
    12·2 answers
  • In the past, 25% of the town residents participated in the school board elections. The town officials recently undertook an exte
    14·1 answer
  • Every real number has a reciprocal except for zero. This is because zero in the denominator is undefined. True or false
    14·2 answers
  • Find the equation m=7/8 (5,-6)
    11·1 answer
  • Please help me solve this, will mark as brainliest!!!​
    9·1 answer
  • PLEASE HELP ME FIND THE y ASAP THANK YOUUU​
    9·1 answer
  • Helppp...........................math ​
    12·1 answer
  • LEIM deposits some money in an account which pays 5% simple interest per year, and twice that amount in an account paying 4% sim
    7·2 answers
  • Point k lies at (- 3, 4), Point is reflected over the y-axis and then translated 7 units down to produce k’. which rule could we
    10·1 answer
  • Will give brainlst <br> Have a nice day
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!