All categories

2 years ago

HELP WITH #2 PLEASEEE

Mathematics

2 answers:

skad [1K]2 years ago

8 0

Divide the two numbers

Shtirlitz [24]2 years ago

7 0

ILL HELP IF YOU HELP ME I NEED HELP ALSO

You might be interested in

I need this problem solved real quick

PIT_PIT [208]

Let's take this problem step-by-step:

The ;unlabeled angle' adjacent to the 'outside angle of measure 78°'

⇒ is on a straight line

⇒ sum of angle measure = 180 degrees

$unlabeled_.angle+78 = 180\\unlabeled_.angle = 102$

Now we know:

⇒ sum of all angles in a triangle ⇒ 180°

Let's put that in equation form and solve:

$x + 102 + 57=180\\x + 159=180\\x = 21$

Answer: 21°

Hope that helps!

#LearnwithBrainly

8 0

1 year ago

Annie earns $7.50 per hour working after school. She needs at least $185 for a stereo system. Write an inequality that describes

VMariaS [17]

185 < 7.50 (x)

x = hours

4 0

2 years ago

Read 2 more answers

What is the derivative of the following function? f(x) = 4x^6/cos^5(x)

KIM [24]

Answer:

$f'(x) = \frac{24x^{5} \cos x + 20x^{6}\sin x}{\cos^{6}x }$

Step-by-step explanation:

We have to find the derivative of the following function:

$f(x) = \frac{4x^{6} }{\cos^{5} x }$

Now, differentiating both sides with respect to x we get,

$f'(x) = \frac{\cos^{5}x (24x^{5}) - 4x^{6}(5\cos^{4}x )(- \sin x)}{(\cos^{5}x )^{2}}$

⇒ $f'(x) = \frac{ 24x^{5} \cos x + 20 x^{6}\sin x}{\cos^{6}x }$ (Answer)

{Since, we know that, $\frac{d(mx^{n} )}{dx} = m \times n x^{(n - 1)}$ and $\frac{d(\cos^{n} x)}{dx} = n \cos^{(n - 1)} x(- \sin x)$ }

5 0

3 years ago

3/4 divided by 1/2 equals what

daser333 [38]

Answer:

.375

Step-by-step explanation:

((3/4)/1)/2 = 0.375

Hope it helps

5 0

2 years ago

Read 2 more answers

Find the measure of the angle indicated. A. 130° B. 142° C. 145° D. 38°

Inessa [10]

Answer: 142°

Step-by-step explanation:

∡BAC= 38°

∡BAN= 180°-38° = 142°

7 0

2 years ago

Read 2 more answers