3 years ago

[Ignore the 2 problems] I need help on #9

1 answer:

6 0

A.) x (5 + x) = 5x + x^2
B.) 2 (5 + x) = 10 + 2x

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andrezito [222]

Answer: I think it would be 3.5

Step by Step Explanation: BRAINLIEST?!?

8 0

3 years ago

Eduardwww [97]

Answer:

Step-by-step explanation:

$g(x) = 3x + 1 \\\ y = 3x + 1$

Changing x to y and y to x:

$x = 3y + 1 \\\ 3y = x - 1 \\\ y = \frac{x - 1}{3} \\\ g^{-1}(x) = \frac{x - 1}{3} \\\ g^{- 1} (1) = \frac{1 - 1}{3} \\\ g^{- 1} (1) = 0$

I hope I helped you.

4 0

2 years ago

yarga [219]

80,000going up by 10% you just add the 10% on

6 0

2 years ago

VLD [36.1K]

Answer: 45°

Step-by-step explanation:

Angle a° is alternate with angle 45°

Therefore a°=45°

8 0

3 years ago

Tanya [424]

Answer:

56.6 °

Step-by-step explanation:

For a RIGHT triangle cos (x ) = adjacent leg / hypotenuse

cos (x) = 4.4 / 8

arc cos (4.4/8) = 56.63 ° = ~ 56.6°

8 0

1 year ago