3 years ago

Find the sum of 2xSquared+3x-4,8-3x, and -5x squared+2

Mathematics

1 answer:

Tomtit [17]3 years ago

8 0

2x^2 +3x -4 + 8 - 3x -5x^2 +2
answer is

-3x^2 +6

hope that helps

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alexandr1967 [171]

Answer:

Therefore,

The area of the sector is 15.09 unit².

Step-by-step explanation:

Given:

Circle with,

radius = r = 6 unit

central angle = θ = 48°

pi = 3.143

To Find:

Area of sector = ?

Solution:

If 'θ' is in degree the area of sector is given as

$\textrm{Area of Sector}=\dfrac{\theta}{360}\times \pi r^{2}$

Substituting the values we get

$\textrm{Area of Sector}=\dfrac{48}{360}\times 3.143\times 6^{2}$

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Therefore,

The area of the sector is 15.09 unit².

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3 years ago

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**WILL MARK BRAINLIEST AND THANK YOU**

omeli [17]

A is correct because f(1)=3^1+1 so f(1)=4 and g(x)=4 so f(x)=g(x)

B is also correct because the ordered pair we get is (1,4) and this is in quadrant 1

C is incorrect

D is incorrect

E is incorrect

Ans: A and B are correct

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3 years ago

Write an equation in slope intercept form for the graph of the line.

olganol [36]

Answer:

y = 2x - 3

Step-by-step explanation:

Slope intercept form:

y = mx + b, where m - slope, b - y-intercept

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(2, 1) and (3, 3)

Find the slope:

m = (3 - 1)/(3 - 1) = 2/1 = 2

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y = 2x - 3

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lesantik [10]

Answer:

b=a √3

Step-by-step explanation:

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Which solid, no matter at which angle you cut it, will always have a circle for a cross section?

BARSIC [14]

Sphere is ur answer to ur question

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