4 years ago

Can someone please help me with 1-11? Brainliest answer will be awarded! :)

1 answer:

8 0

The most important thing that you have to know is that all angles in a triangle equals 180°

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sveta [45]

Answer: 0 + 0.6 + 0.02 + 0.004

A Number in expanded form is written like a sentence.

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4 years ago

xenn [34]

The Correct Answer is B .

4 0

3 years ago

WITCHER [35]

(1/4ab)^-2

Remove negative exponent by rewritten the equation as (4ab)^2

AUse Product rule to get:

4^2a^2b^2

Now raise 4 to the second power to get:

16a^2b^2

The last answer is correct.

7 0

3 years ago

Leto [7]

11/7, because a reciprocal simply switches the numerator and denominator

8 0

3 years ago

liubo4ka [24]

Answer:

Step-by-step explanation:

4(n-1)+2 = -23 +7n

=> 4n - 4 + 2 = - 23 + 7n

=> 23 - 4 + 2 = 7n - 4n

=> 21 = 3n

$= > n = \frac{21}{3}$

=> n = 7 (Ans)

6 0

3 years ago