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
jeka57 [31]
3 years ago
9

What is the positive solution to 4x2 + 2x= 42? NEED HELP

Mathematics
1 answer:
VikaD [51]3 years ago
7 0

Answer:

Step-by-step explanation:

first multiply 4 X 2= 8

8+2x=42

Now you are going to pass 8 to the other side by adding -

2x=42-8

2x=34

Now you are going to divide 34 between 2 to eliminate the 2 multiplying in the other side. 34 between 2= 17

X=17

Hope this helps :)

You might be interested in
What is the volume of a cube with a side length of 3 units?
Makovka662 [10]

Answer:

Option C will be your answer

Step-by-step explanation:

hope it helps you

have a great day!!

7 0
3 years ago
-7+ 5Y = -37 simplify your answer as much as possible
irinina [24]

Answer:

y = -6

Step-by-step explanation:

To simplify this equation as much as possible, we have to get the variable y by itself.

To do this, we would do the inverse operation of subtraction and add 7 to the left and right side of the equation.

-7 + 7 + 5y = -37 + 7

The 7s cancel out on the left side because -7+7 = 0 and so we are left with,

5y = -30

Then we would do the inverse operation of multiplication and divide by 5 on the left and right side of the equation.

5y/5 = -30/5

y = -6

8 0
3 years ago
Edward pattie Mitch were each simplifying the same exponential equation the work is shown below determine who has simplify the e
Lana71 [14]

Answer:x^6/4

Step-by-step explanation:

Simplifying the steps

8 0
3 years ago
Do the side lengths 9,12,15 classify as a right,acute,obtuse triangle, or “no possible triangle”
HACTEHA [7]
Refer to c^2=a^2+b^2 (^2 means squared)
C is the hypotenuse and will be the longest measure
So 15^2= 9^2+12^2
225=225
If both sides are equal then the triangle is a right triangle, if the hypotenuse (or c) is lower or higher than you can determine whether it’s obtuse or acute
It would be a right triangle
6 0
3 years ago
The heights of 82 roller coasters have a mean of 280.7 feet and a population standard deviation of 59.3 feet. Find the standardi
Mariana [72]

The solution is in the attachment

5 0
3 years ago
Other questions:
  • Nikola has received two job offers. The first is for an online company that pays $20 per hour. The work is interesting and lets
    9·1 answer
  • Solve for m. m + -m + 5m − -7m = -12
    12·1 answer
  • A number greater than 40 whose prime factorization contains 3 prime numbers that do not repeat
    7·1 answer
  • Find the length of the segment indicated.
    8·1 answer
  • Which of the following are three Cs of credit ?
    13·2 answers
  • A publishing company cost for publishing a certain book was 4.85.the selling price of the book is 11.97. Find the percent of pro
    8·1 answer
  • Plz help me out here
    15·1 answer
  • Please help me i dont know how to do this
    7·1 answer
  • Plz i will give u 93 point and a brainlylist and I will add u as a friend
    9·2 answers
  • Raj’s bathtub is clogged and is draining at a rate of 1.5 gallons of water per minute. The table shows that the amount of water
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!