3 years ago

4abc + (-9abc) + 10d?

2 answers:

8 0

-5abc+10d will be the answer.

3 0

Answer:5

Step-by-step explanation:

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Angelina_Jolie [31]

3/2 = 2q
q = 3/2 ÷ 2
q = 3/2 × 1/2
q = 3/4

6 0

3 years ago

galina1969 [7]

Answer:

$2 sin^2 \theta$

Step-by-step explanation:

According to the scenario, the following information is given:

$= \frac{sec^2 \theta - 1 }{sec^2 \theta}$

$= (\frac{1}{\frac{cos^2\theta}{\frac{1}{cos^2\theta} }} - 1)$

$= 1 - cos^2\theta\\\\= 1 - (1 - 2 sin^2 \theta)\\\\= 2 sin^2 \theta$

Therefore for the given equation, the answer is $2 sin^2 \theta$

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3 years ago

Sati [7]

It would probably be A

7 0

3 years ago

kherson [118]

Answer: 40

Step-by-step explanation:

138/x = 207/60

8280 = 207x

divide by 207

40 = x

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3 years ago

Korolek [52]

The discounts on a pair of shoes with a regular price of $48 is 24

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2 years ago