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Margarita [4]
3 years ago
15

F(x) 3x^2+x-3 g(x)=x^2-5x+1 find f(x)-g(x)

Mathematics
2 answers:
wel3 years ago
5 0

Answer:

2x² + 6x - 4

Step-by-step explanation:

f(x) - g(x)

= 3x² + x - 3 - (x² - 5x + 1) ← distribute

= 3x² + x - 3 - x² + 5x - 1 ← collect like terms

= 2x² + 6x - 4

TEA [102]3 years ago
5 0

Answer:

f(x) - g(x) = 2x² - 4x - 2

Step-by-step explanation:

f(x) = 3x² + x - 3

g(x) = x² - 5x + 1

f(x) - g(x)

3x² + x - 3 - x² - 5x + 1

3x² - x² - 5x + x - 3 + 1

= 2x² - 4x - 2

f(x) - g(x) = 2x² - 4x - 2

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The oblique prism below has an isosceles right triangle
Zarrin [17]

The volume of the prism, in cubic units is V = 1/2*x³ + x²

The figure and options are in the figure attached

<h3>What is an Oblique Prism ?</h3>

An oblique prism is a polyhedron figure , with a rectangular base and triangular side faces .

It is given that

The oblique prism below has an isosceles right triangle base.

In the figure attached, the oblique prism is shown.

The volume of the prism is  given by

V = b*h

h is the height and b is the Area of the base

It is given that the base is an isosceles right triangle, its area is:

Area of a Triangle = (1/2) base * height

here the base and height is x

b = 1/2*x²

The height of the prism is (x + 2).

Then, the volume is:

V = 1/2*x²*(x + 2)

V = 1/2*x³ + x² cu. units

To know more about Oblique Prism

brainly.com/question/20837986

#SPJ1

7 0
2 years ago
11) To approach a runway, a pilot must begin a 10° descent
jeyben [28]

Answer:

the plane 2.2 miles away from the runway

Step-by-step explanation:  

Given the data in the question and as illustrated in the image below;

from the image, using trigonometric ratio;

SOH CAH TOA

sin = opposite / hypotenuse

sin10° = 0.38 / x

xsin10° = 0.38

x = 0.38 / sin10°

x = 0.38 / 0.173648

x = 2.1883 miles  ≈ 2.2 miles     { the nearest tenth of a mile }

Therefore, the plane 2.2 miles away from the runway

7 0
3 years ago
How do you say 0.924 in standard form
ivolga24 [154]
231 over 250 is the fraction. that is your answer. hope that helps.
5 0
3 years ago
Jackson wants to divide a 3/4 pound box of trail mix I to small bags. Each of the bags will hold 1/12 pound of trail mix. How ma
Nataliya [291]
Well to make it easier i will make 3/4 equilvilent to 1/12
so 4 * 3= 12 so then that means i times 3*3=9
so 3/4=9/12
and if each bag is 1/12 pounds then Jackson can fill 9 whole bags with trail mix
6 0
3 years ago
Read 2 more answers
3k + 10 = 2k - 21 what is k
Len [333]
3k+10=2k-21
    -10       -10
3k=2k-31
     -2k
k=-31
that's your answer
5 0
3 years ago
Read 2 more answers
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