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3 years ago

Pls i need help ASAP best answer gets brainlest

Mathematics

2 answers:

Zolol [24]3 years ago

8 0

Answer:

3^12

Step-by-step explanation:

Why?

1. (3^5)^2 = 3^10

2. 3^10 - (-2)

Answer: 3^12

Pani-rosa [81]3 years ago

3 0

Answer:

3^12

Step-by-step explanation:

Simplify the expression, 3^10/3^-2.

Next, solve for the sum. which will be 3^12.

Full answer is 531441

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If log3⁡⁡(4y−1)=log3⁡⁡(2y+7), what is the value of y?

Slav-nsk [51]

Knowing that there are two logs on both sides of the brackets, they cancel out.
This leaves:

4y-1=2y+7 (solve for y)
4y-2y=7-1
2y=6
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3 years ago

What is 1.8 repeating as a mixed number

zhuklara [117]

1 8/10 is the answer

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3 years ago

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Mick is planning a party. He wants to serve pizza, chips, and soda. Mick discovers that he can purchase one pizza for $11.80, on

Temka [501]

Answer:

Mick will spend $191.55

Step-by-step explanation

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3 years ago

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The drawing shown contains the intersection of two lines.

Phantasy [73]

Answer:

$\Huge \boxed{x=5}$

$\Huge \boxed{121\°}$

Step-by-step explanation:

∠1 and ∠2 are vertical angles.

∠1 = ∠2

Part A:

Create an equation and solve for x.

20x + 21 = 30x - 29

Add 29 and -20x on both sides.

20x + 21 + 29 - 20x = 30x - 29 + 29 - 20x

Simplify the equation.

50 = 10x

Divide both sides by 10.

$\frac{50}{10}$ = $\frac{10x}{10}$

Simplify the equation.

5 = x

Switch sides.

x = 5

Part B:

Let x = 5

20(5) + 21

Distribute.

100 + 21

Add.

= 121

Since both angles are vertical angles, they are equal.

∠1 = 121°

∠2 = 121°

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3 years ago

LEVEL 3

klemol [59]

Maybe adcblhgfe maybe

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3 years ago