Plzz help!!! Will give Brainiest

Mathematics

1 answer:

andreyandreev [35.5K]2 years ago

8 0

The three acute angles are 70 and the obtuse ones are 110.

You might be interested in

78% of U.S. adults think that political correctness is a problem in America today. You randomly select six U.S. adults and ask

cupoosta [38]

Answer:

mean= 4.68

variance= 1.0296

Step-by-step explanation:

mean= n×p

n=6

p=0.78

mean= 6×(0.78)

= 4.68

variance= n×p×(1-p)

= 6 × 0.78×(1-0.78)

= 1.0296

6 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST!!!

bekas [8.4K]

According to the data tables and histogram, i can draw the conclusion that Table/Answer would be The first choice.

Hope this helps.

3 0

3 years ago

Read 2 more answers

Solve:<br><br> a.x3+x2-8x - 12x+2<br> b. x3-4x2-3x + 18x-3<br> c. x2 + 4x + 4<br> d. x2 - 6x + 9

NeTakaya

<h2>Steps:</h2>

So firstly, this function is asking us to divide f(x) by g(x) so let's set that up as such:

$(\frac{f}{g})(x)=\frac{x^2-x-6}{1}\div \frac{x-3}{x+2}$

Next, remember that <u>dividing by a number is the same as multiplying by its reciprocal.</u> To find the reciprocal of a number, flip the numerator and denominator around. With this info, flip the second fraction to it's reciprocal and change the sign to multiplication:

$(\frac{f}{g})(x)=\frac{x^2-x-6}{1}\times \frac{x+2}{x-3}$

Next, we are going to factor x² - x - 6. Firstly, what two terms have a product of -6x² and a sum of -x? That would be -3x and 2x. Replace -x with 2x - 3x:

$(\frac{f}{g})(x)=\frac{x^2+2x-3x-6}{1}\times \frac{x+2}{x-3}$