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laiz [17]
2 years ago
10

Subtract -13f^3+9f2+7f-16-(-8 f^3+5f^2+9f-4)

Mathematics
1 answer:
Rina8888 [55]2 years ago
4 0
-5f^3 + 4f^2 - 2f - 12
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An isosceles trapezoid is a quadrilateral with two congruent legs and a pair of parallel bases. Prove the base angles of an isos
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When the sides are congruent (same direction and size), and the two opposite sides are parallel, the angles are the same. In an isosceles triangle, two angles are congruent, because two sides are congruent. 
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What is the answer of a+3−a?(it has to be simplified)
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The ancer is 3 i worked it out

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Find the area between the graph please
vagabundo [1.1K]

The area of the region shown in the coordinate plane is 2.7823 units square.

<h3>What is integration?</h3>

It is defined as the mathematical calculation by which we can sum up all the smaller parts into a unit.

It is given that:

The graph of a function:

y = sinx

And a line segment passed through:

(0, 0) and (7π/6, -1/2)

First, find the equation of the line:

y = (-1/2)/(7π/6)[x]

y = (-3/7π)x

The area by definite integration:

\rm Area = \int\limits^{7\pi/6}_0 {[sinx - (-3/7\pi)x]} \, dx

\rm Area = \int\limits^{7\pi/6}_0 {[sinx +3x/7\pi ]} \, dx

After solving the above definite integral:

Area = 2.7823 units square

Thus, the area of the region shown in the coordinate plane is 2.7823 units square.

Learn more about integration here:

brainly.com/question/18125359

#SPJ1

4 0
2 years ago
-2x+3y=-12 2x+y=4 After adding the two equations to eliminate x you are left with 4y=-8 Solve for y: y =
Marina86 [1]

Answer:

y = -2

Step-by-step explanation:

y = -8/4 = -2

3 0
4 years ago
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Solve the following equation 2(x+5)=24
xxMikexx [17]

Answer:

x=7

Step-by-step explanation:

2(x+5)=24

2(x)+2(5) =24

2x +10=24

    -  10  -10

2x=14

2x/2x  14/2x

x=7

Hope this helps :)

4 0
3 years ago
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