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4 years ago

Can you help me with try these B?

Mathematics

1 answer:

Softa [21]4 years ago

6 0

A. expanded, you get XxXxXxXxXxXxXxX over XxXxXxXxX
b.XxXxX or X³
c. I would just cancel out the 5 Xs on the top line against the 5 Xs on the bottom, leaving X³.

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andrew11 [14]

Answer:

Step-by-step explanation:

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3 years ago

I need help 5through14 plz help

nlexa [21]

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3 years ago

Prove the identity. (tanx+1)^2=(1+2sinxcosx)/(cos^2x)

SOVA2 [1]

$(\tan x+1)^2=\tan^2x+2\tan x+1$
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4 0

4 years ago

Which statement describes the system of equations x+2y=2 x-2y=-2

swat32

Answer:

Answer:

x + 2y = 2

x - 2y = -2

2x = 0

x = 0

0 + 2y = 2

2y = 2

y = 1

(0, 1)

Step-by-step explanation:

consistent and independent

8 0

3 years ago

Find the value of x. Round the length to the nearest tenth.

stiks02 [169]

Answer:

9.230095943 or 9.2

Step-by-step explanation:

Trigonometry: sine, cosine, tang: Sohcahtoa

O: opposite(side from angle)

H: hypotenuse(side opposite from 90*)

A: Adgacent(side from angle)

Use scientific calculator: tang(40*) x 11 = 9.230095943

8 0

3 years ago

Read 2 more answers