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
Nata [24]
3 years ago
10

Help with 1-4 please

Mathematics
1 answer:
Anastaziya [24]3 years ago
3 0

Answer:

I dont know

Step-by-step explanation:

You might be interested in
What goes to answer help
Oduvanchick [21]

Answer:

1/1.27

Step-by-step explanation:

6 0
3 years ago
Can someone please answer this question the person to get it right gets brainiest!
Georgia [21]
I think I only know the answers to 4 and 5 :)

5 = 9a + 12b
4 = subtraction
6 0
4 years ago
Perform the indicated operation <br> g(x)=x^3+5x and f(x)=2x-2 <br> Find (g o f)(x)
Blababa [14]

Answer:

  g(f(x)) = 8x^3-24x^2+34x-18

Step-by-step explanation:

The composition is ...

  (g\circ f)(x)=g(f(x))=g(2x-2)\\\\=(2x-2)^3+5(2x-2)\\\\=(2x)^3 +3(-2)(2x)^2+3(-2)^2(2x)+(-2)^3+10x-10\\\\=8x^3-24x^2 +24x-8+10x-10\\\\\boxed{(g\circ f)(x)=8x^3-24x^2+34x-18}

4 0
2 years ago
Y+3=−4(x+7)<br> what is the slope&gt;
Wewaii [24]

Answer:

......Im pretty sure its -4

7 0
3 years ago
Read 2 more answers
Jen and her friends would like a curved pit to be included in next year’s obstacle course. they found this equation to model the
Pie

Considering the vertex of the quadratic function, it is found that:

A robot traveling along the surface of the curved pit reaches a minimum depth of -22.25 feet.

<h3>What is the vertex of a quadratic equation?</h3>

A quadratic equation is modeled by:

y = ax^2 + bx + c

The vertex is given by:

(x_v, y_v)

In which:

  • x_v = -\frac{b}{2a}
  • y_v = -\frac{b^2 - 4ac}{4a}

Considering the coefficient a, we have that:

  • If a < 0, the vertex is a maximum point.
  • If a > 0, the vertex is a minimum point.

In this problem, the function is given by:

y = 0.75x² - 13.5x + 57.75.

Which means that the coefficients are a = 0.75 > 0, b = -13.5, c = 57.75.

Thus, the minimum value is given by:

y_v = -\frac{(-13.5)^2 - 4(0.5)(57.75)}{4(0.75)} = -22.25

Thus:

A robot traveling along the surface of the curved pit reaches a minimum depth of -22.25 feet.

More can be learned about the vertex of a quadratic function at brainly.com/question/24737967

3 0
2 years ago
Other questions:
  • Explain what SOHCAHTOA means.
    12·1 answer
  • How do you graph y=0.25x+40
    10·2 answers
  • Simplify the expression (x^19 times y^21) divided by (x^2 times y^6)^2
    13·1 answer
  • Convert the following linear equation to slope-intercept form. -3x + 4y = 5​
    5·1 answer
  • Sams coordinates are (2,4) and the theaters coordinates are (5,-2.5) on a grid each unit represents 1 kilometer. Describe Sam's
    12·1 answer
  • What is a rate that has a denominator of 1
    9·1 answer
  • What is the equation of the function in slope-intercept form?
    12·1 answer
  • Marco is putting some sweaters into storage for the winter. He has 10 sweaters, and he can fit 6 sweaters into a box. How many d
    14·1 answer
  • If a side of an ice cube measures 1 inches, what is the total volume of 9 such ice cubes?<br>​
    12·1 answer
  • Find the angle of rotation of triangle XYZ about the point P.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!