3 years ago

1. 2 + 5 = 5 + 2 exexmolifies which property?

1 answer:

8 0

Sorry don't remember the identities but
8. 32a + 29b
9. 35x +5y
10. 24r

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alina1380 [7]

Answer:

Step-by-step explanation:

The area of figure=Area of rectangle+Area of triangle

Area of figure=(x+2)(x-3)+1/2*(x)*(x+2)

Area of figure=x^2-x-6+0.5*x^2+x

Area of figure=(3/2)x^2-6

7 0

2 years ago

Nastasia [14]

Answer:

80 km/hr

Step-by-step explanation:

This is asking for speed.

Speed=Distance/Time

Speed=720/9

Speed=80 km/hr

4 0

3 years ago

g100num [7]

Answer:

Step-by-step explanation:

$tan^{-1} (\frac{\sqrt{3} }{3} )=x\\tan x=\frac{\sqrt{3} }{3} =tan (\frac{\pi}{6} )\\x=\frac{\pi}{6}$

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2 years ago

PIT_PIT [208]

Answer:

Step-by-step explanation:

4 0

2 years ago

amid [387]

Answer: X + X= 2x or X squared.

Step-by-step explanation:

8 0

3 years ago