3 years ago

If the sides of a triangle are 3,4, and 5, then, to the nearest degree , the measure of the smallest angle of the triangle is?

Mathematics

1 answer:

ASHA 777 [7]3 years ago

5 0

Answer:

37 Degrees

Step-by-step explanation:

arc tan(3/4) = 36.869 degrees

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Find the absolute maximum and absolute minimum values, if any, of the function. (If an answer does not exist, enter DNE.)f(x) =

lyudmila [28]

Answer:

The absolute minimum value is " $-\frac{21}{4}$ " and the absolute maximum value is " $15$ ".

Step-by-step explanation:

Given:

$f(x)=x^2-x-5$

on,

$[0,5]$

By differentiating it, we get

⇒ $f'(x)=2x-1$

Set $f'(x)=0$

then,

⇒ $2x-1=0$

$2x=1$

$x=\frac{1}{2}$ (Critical point)

When x=0,

⇒ $f(x)=-5$

When $x=\frac{1}{2}$ ,

⇒ $f(x)=-\frac{21}{4}$ (Absolute minimum)

When $x=5$

⇒ $f(x)=15$ (Absolute maximum)

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2 years ago

Find the midpoint of the segment whose endpoints are (-6,-8) and (3,6) show your work!

pogonyaev

Answer:

-1.5, -1

Step-by-step explanation:

midpoint formula

(x1 + x2 / 2) , (y1 + y2/ 2)

-6 + 3 / 2 , -8 + 6 / 2

3 0

2 years ago

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What is the answer NEED HELP ASAP<br><br> b-14=9 WHO ever answers gets 10 points

Naddik [55]

Answer:

b-14 = 9

b = 23

Step-by-step explanation:

Add 14 to 9 to get b alone.

4 0

3 years ago

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Which functions can have a vertex?

vovikov84 [41]

Answer:

quadratic functions have a vertex

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3 years ago

At which points is the slope negative?

klio [65]

The graph increases untill day 4(slope= positive) and then is stays constant(slope=0). Starting at day 8 the slope changes to be negative

Answer:From the 8th day to the 10th day

Hope this helps:)

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3 years ago