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jok3333 [9.3K]
3 years ago
15

(4x^3-12x^2-5)-(8x^2+4x+3)

Mathematics
1 answer:
koban [17]3 years ago
6 0

Answer: 24

Step-by-step explanation:

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Use the distributive property to find the value of x.
klio [65]
Sorry dudette bdbxyusuaywvs
5 0
3 years ago
The cost C in dollars of manufacturing x bicycles at a production plant is given by the function shown below.
Andreas93 [3]

Answer:

  • Minimum 100 bicycles
  • Minimum cost is 13500

Step-by-step explanation:

<u>Given function:</u>

  • C(x) = 3x^2- 600x + 43500

a.

Minimum cost is obtained at vertex.

Vertex is determined by formula x = -b/2a, in standard form of

f(x) = ax^2 + bx + c

<u>Vertex of the given function is:</u>

  • x = -(-600)/(2*3) = 100

b.

<u>Cost at vertex is:</u>

  • C(100) = 3*100^2 - 600*100 + 43500 = 13500
7 0
3 years ago
2+7/9x=5/6 Rewrite without fractions or decimals
quester [9]

Answer:

2 + (7 ÷ 9)x = 5 ÷ 6

Step-by-step explanation:

Given

2+\frac{7}{9}x=\frac{5}{6}

You can eliminate fractions by turning them into division problems!

2 + (7 ÷ 9)x = 5 ÷ 6

5 0
2 years ago
James defines a circle as the set of all the points equidistant from a given point. His statement is not precise enough because
lana66690 [7]

A circle has a center, radius, diameter and points in a plane. Depending on the context, the definition of a circle must contain at least one of the following terms:

Center

Radius

Diameter

Points in a plane

The complete question is as follows:-

James defines a circle as "the set of all the points equidistant from a given point." His statement is not precise enough

because he should specify that

A circle includes its diameter

The set of points is in a plane

A circle includes its radius

The set of points is collinear

<h3>What is a circle?</h3>

A circle is a two-dimensional geometry on the plane having a center point and the circular line is drawn equidistant from the center point.

Based on James' definition of a circle, he needed to specify that the points are in a plane (option c).

As presented in his definition "the set of all the points" can be interpreted in several ways. Some of which are:

the set of points on a line

the set of points in a plane

the set of points in a region

Etc

Of these numerous possible interpretations, James should have specified that the set of points is in a plane

To know more about circles follow

brainly.com/question/24375372

#SPJ1

4 0
2 years ago
Solving system of equations<br><br> 1.x=3+y<br> x+4y=6
kondor19780726 [428]
Solve for: <span>xy</span>Let's solve for x.<span><span>x+<span>4y</span></span>=6</span>Step 1: Add -4y to both sides.<span><span><span>x+<span>4y</span></span>+<span>−<span>4y</span></span></span>=<span>6+<span>−<span>4y</span></span></span></span><span>x=<span><span>−<span>4y</span></span>+6

</span></span>Answer:x=<span><span>−<span>4y</span></span>+<span>6</span></span>1.

2.
<span>Solve for: </span><span>x y</span>Let's solve for x.<span>x=<span>3+y

</span></span>Answer:<span>x=<span>y+<span>3



</span></span></span>
4 0
3 years ago
Read 2 more answers
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