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3 years ago

−6∣x−2∣−9=4∣x−2∣+5 what are the solutions of the following equations?

Mathematics

1 answer:

Nonamiya [84]3 years ago

5 0

Answer:

hlo

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An isosceles trapezoid has base angles of 45° and bases of lengths 8 and 14. The area of the trapezoid is

Mice21 [21]

Answer:

Option A is correct.

Step-by-step explanation:

Given an isosceles trapezoid has base angles of 45° and bases of lengths 8 and 14. we have to find the area of isosceles trapezoid.

An isosceles trapezoid has base angles of 45° and bases of lengths 8 and 14.

From the figure attached , we can see an isosceles trapezoid ABCD,

AB = 8cm and CD=14cm

So we have to find the value of AE which is the height of Trapezoid in order to find area.

In ΔAED

$tan\angle 45 =\frac{AE}{ED}$

⇒ $AE=1\times 3$

∴ AE = DE =3cm

$\text{The area of the trapezoid=}\frac{h}{2}\times (a+b)$

h=3cm, a=14cm, b=8cm

$Area=\frac{3}{2}\times(14+8)=\frac{3}{2}\times 22=33 units^2$

hence, $\text{The area of the trapezoid is }33 units^2$

Option A is correct.

3 0

2 years ago

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Jake has 12 sheep all but 9 die how many does he left ? 12 9 3

Liula [17]

Answer:

Jake has 9 sheep left

Step-by-step explanation:

As the question says, Jake has 12 sheep and all but 9 die. This means that he has 9 sheep left.

6 0

3 years ago

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If f(x) = x cubed and g(x) = 2x - 4, find: A) (fg)(x) = b) (f/g)(x) =

tatiyna

Answer:

f(x) = x³

g(x) = 2x - 4

A.) (fg)(x) = x³(2x - 4)

= 2x⁴ - 4x³

B.) (f/g)(x) =

$\frac{ {x}^{3} }{2x - 4}$

Hope this helps you

7 0

3 years ago

5/6+(−11/6) Answer this for me please thank you!!!!!!

sladkih [1.3K]

NONONO
i didnt mean to report u i was trying to asnwer de question

The answer is -1

7 0

2 years ago

If g(x)is the inverse of f(x) and f (x) = 4 x + 12, what ig(x)

Fynjy0 [20]

Answer:

The inverse of a given function

d) $g(x) = \frac{1}{4} x - 3$

Step-by-step explanation:

Explanation:-

Given that f(x) = 4x + 12

let y = 4 x + 12

4 x = y - 12

$x = \frac{y-12}{4}$

$x = \frac{1}{4} y - 3$

we know that y = f(x)

⇒ x = f⁻¹(y)

$(f^{-1} y) = \frac{1}{4} y - 3$

Put replace 'y' in 'x'

$(f^{-1} x) = \frac{1}{4} x - 3$

Final answer:-

The inverse of a given function

$g(x) = \frac{1}{4} x - 3$

3 0

2 years ago

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