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
coldgirl [10]
3 years ago
15

Help please asap!!!!

Mathematics
2 answers:
strojnjashka [21]3 years ago
8 0

Answer:

g(x)=0.5x^2+x+4

Solution: x=-2

Step-by-step explanation:

Consider the equation -x^3-4=0.5x^2+x+4. Plot the graphs of left and right side functions f(x)=-x^3-4 and g(x)=0.5x^2+x+4 as shown in the diagram. The solution of the equation is the x-coordinate of the point of intersection between those two graphs. As you can see these graphs intersect at point (-2,4), thus, the solution of the equation is x=-2.

ziro4ka [17]3 years ago
5 0

Answer:

Solution is (-2,4).

Step-by-step explanation:

We have given two equations.

f(x) = -x³-4 and g(x)  =  0.5x²+x+4

We have to find the solution of above equations when  -x³-4  =  0.5x²+x+4

We used method of graphing to find the solution of given equations.

In graphing, the solution of two equations is intersecting points.

Hence, the intersecting point of given equation is (-2,4).

Hence, solution is (-2,4).

You might be interested in
Evaluate the following expression at x = -4<br> -5x-1
ANTONII [103]
All u have to do is 20-1=19
3 0
3 years ago
Read 2 more answers
Solve the system of equation by elimination. <br> 4x-3y=-21<br> 5x+3y=-6
Lena [83]

Answer:x=-3,y=3

or (-3,3)

Step-by-step explanation:

3 0
3 years ago
Who has the best Spotify Playlist ??? Send me urs
ipn [44]

Answer:

YOP uwu

Step-by-step explanation:

TEn LINDO DIA TE REGALO SALUD

GRAX POR LOS PUNTOS

att:ANAHOMY

3 0
2 years ago
Read 2 more answers
Maria invested $450 in a savings account and earned $126 in interest at the end of 7 years.
Brut [27]
The interest rate is B. 4%

Given:
Principal = 450
Interest = 126
term = 7 
rate = ?

Simple Interest is computed by multiplying the Principal, rate, and term.

Interest = P × r × t

126 = 450 × r × 7
126 = 3150r
r = 126/3150
r = 0.04 x 100% = 4%

To check:

I = 450 
× 0.04 x 7
I = 18 × 7
I = 126
5 0
3 years ago
Provide the measure of each angle in quadrilateral RSTU​
Vikentia [17]

Answer:

R = 112, S = 64, T = 58, U = 126

Step-by-step explanation:

Quadrilateral ABCD is reflected to create quadrilateral RSTU

The angles are all the same

Since a quadrilateral equals up to 360

112+64+58=234

360-234=126

6 0
3 years ago
Other questions:
  • The smith family bought a new tent for a camping tent
    12·2 answers
  • Daniel has five bags of coloured sweets.
    13·1 answer
  • Every minute, 2.2 gallons of water flows from a shower. A family of 5 people showers for an average of 9 minutes per person ever
    8·1 answer
  • Find the unknown side length, x
    5·1 answer
  • The diameter of a Frisbee is 12 in. What is the area of the Frisbee?
    8·2 answers
  • Dominique measured different pieces of lumber. His measurements are shown in the table below. Which answer choice shows the lumb
    9·1 answer
  • Need help asap will give brainly, please
    13·2 answers
  • You deposit $200 in an account earning 2% interest compounded annually how much will you have any account in 10 years
    9·1 answer
  • Side lengths of triangle : 6cm, 12cm, and 7cm. Do these make a unique triangle, more than one triangle, or no triangle
    9·1 answer
  • Solve for x. -6x+6=-4x-2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!