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3 years ago

PLEASE HELP!!!! I REALLY NEED HELP ILL GIVE BRAINLIEST

Mathematics

1 answer:

Romashka-Z-Leto [24]3 years ago

5 0

Part A: -3x^8 + 2x^5 + 4x^3

Part B: degree is 8

Part C: 3 terms

Part D: -3x^8

Part E: -3

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Which is the graph of<br><img src="https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%5B3%5D%7Bx%20%2B%201%7D%20-%202" id="TexFormula1" t

Anna11 [10]

ANSWER

See attachment.

EXPLANATION

The given function is

$y = \sqrt[3]{x + 1} - 2$

The parent function is

$y = \sqrt[3]{x}$

When we shift the parent graph to the left one unit, and down 2 units, we obtain the graph of the given function.

The graph of this function is shown in the attachment.

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3 years ago

What is the following product ?

AfilCa [17]

Answer:

The correct answer is option B). 7x² -12x√14 + 72

Step-by-step explanation:

I<u>dentity</u>

(a - b)² = a² - 2ab + b²

Find the product

It is given that ( x√7 - 3√8)(x√7 - 3√8)

(x√7 - 3√8)(x√7 - 3√8) = (x√7 - 3√8)²

(x√7 - 3√8)² = (x√7)² - 2*x√7*3√8 +(3√8)²

= 7x² - 6x√56 + 72

= 7x² - 6x*2√14 + 72

= 7x² - 12x√14 + 72

Therefore the correct answer is option B). 7x² - 12x√14 + 72

8 0

3 years ago

Read 2 more answers

A semicircle is attached to the side of a rectangle as shown.

laiz [17]

Answer:

$58.8\ mm^2$

Step-by-step explanation:

we know that

The area of the figure is equal to the area of rectangle plus the area of semicircle

step 1

Find the area of rectangle

The area of rectangle is equal to

$A=bh$

where

$b=9\ mm\\h=3\ mm$

substitute

$A=(9)(3)=27\ mm^2$

step 2

Find the area of semicircle

The area of semicircle is equal to

$A=\frac{1}{2}\pi r^{2}$

we have

$r=9/2=4.5\ mm$ ---> the radius is half the diameter

$\pi =3.14$

substitute

$A=\frac{1}{2}(3.14) (4.5)^{2}$

$A=31.8\ mm^2$

step 3

Find the area of the figure

$A=27+31.8=58.8\ mm^2$

4 0

4 years ago

Read 2 more answers

Find the measure for each angle

iogann1982 [59]

A/B - 90° | C - 42° | D - 48 | E - 132

6 0

3 years ago

A circle has a radius of 10 cm what is the circumference

patriot [66]

Answer:

62.8 cm

Step-by-step explanation:

The circumference of a circle can be found by

C = 2 * pi *r where r is the radius

C = 2*pi* 10

C = 20 pi

Letting pi be approximated by 3.14

C = 20 *3.14

C =62.8 cm

4 0

3 years ago