All categories

4 years ago

Simplify (5x^4y^2z^2)(3x^4y^3z^5)

1 answer:

8 0

I think its going to be 15x^8y^5z^7. Sorry if this isn't right i haven't done this in a while

You might be interested in

Phoenix [80]

The two correct relationships are:

$cos(\theta)=\frac{AB}{AC} = sin(90-\theta)\\\\sin(\theta)=\frac{BC}{AC} = cos(90-\theta)$

<h3>What is a right-angled triangle?</h3>

The triangle shown is a right-angled triangle

Considering < $(90-\theta)^o$

$cos(90-\theta)=\frac{BC}{AC} \\\\sin(90-\theta)=\frac{AB}{AC}\\\\tan(90-\theta)=\frac{AB}{BC}$

Considering < $\theta$

$cos(\theta)=\frac{AB}{AC} \\\\sin\theta)=\frac{BC}{AC}\\\\tan(\theta)=\frac{BC}{AB}$

Comparing < $\theta$ and < $(90-\theta)^o$ , the true statements are:

$cos(\theta)=\frac{AB}{AC} = sin(90-\theta)\\\\sin(\theta)=\frac{BC}{AC} = cos(90-\theta)$

Learn more on trigonometry here: brainly.com/question/20519838

6 0

2 years ago

frozen [14]

(a) is the first one. 48 I would say 8 mins
(b) is the second one. 10 I would say is 96

4 0

3 years ago

Vitek1552 [10]

17
85/17 is 5 and 51/17 is 3

7 0

3 years ago

kompoz [17]

I think the answer would be x= 4/7 y = +-16/7

4 0

3 years ago

klemol [59]

Whatever x is times 1.5

3 0

3 years ago