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Ahat [919]
3 years ago
7

College Math! Calculus!!!

Mathematics
1 answer:
anyanavicka [17]3 years ago
7 0

Answer:

\int _0^{\frac{3\pi }{2}}\left|\sin \left(x\right)\right|dx = 3

Step-by-step explanation:

\int _0^{\frac{3\pi }{2}}\left|\sin \left(x\right)\right|dx = \int _0^{\pi }\sin \left(x\right)dx+\int _{\pi }^{\frac{3\pi }{2}}-\sin \left(x\right)dx = 2+1 = 3

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Plz help me find X<br> Plzzz I need it
Maslowich
Okay so all you do for this one is add the two angles already inside the triangle, (so 69+66 which equals 135) then subtract 135 from 180, which equals 45.

So x would be 45 degrees
5 0
3 years ago
Find the absolute maximum and minimum of the function on the given domain. f (x comma y )equals 8 x squared plus 7 y squared on
pickupchik [31]

Answer:

the maximum value is 7

The minimum value is 0

Step-by-step explanation:

Step One : Interpret the question

       The above question can be written like

The Equation

            f(x,y) = 8x^2 +7y^2

The diagram of the triangular plate and the bounded lines is shown on the first uploaded image

          From the diagram  f(0,0) = 8(0)^2 +7(0)^2 =0

                                          f(1,0) =8(1)^2 + 7(0)^2 = 8

                                          f(0,1) =8(0)^2 + 7(1)^2 = 7

Partial differentiation of the equation w.r.x

                           A =\frac{\delta f}{\delta x }  = 16x

 Partial differentiation of the equation w.r.y

                          B =\frac{\delta f}{\delta y }  = 14y            

Looking at the diagram the maximum value is 7 i.e  at (x , y) = (0,1)

The minimum value is 0 i.e  (x , y) = (0,0)

3 0
3 years ago
What is the expanded form for 11,760,825
elena55 [62]
So,

To find the expanded form, split the number into each place value.
11,760,825
10,000,000 (ten million) + 1,000,000 (one million) + 700,000 (seven hundred thousand) + 60,000 (sixty thousand) + 800 (eight hundred) + 20 (twenty) + 5 (five)

10,000,000 + 1,000,000 + 700,000 + 60,000 + 800 + 20 + 5
7 0
4 years ago
Glenna wants to rent a car for a trip to key west for one weekshe calls two car rental companies to get prices. mr kotters renta
Semmy [17]

Answer:

B rentals is better deal for journey  432 miles

If she spending same money either company  the distance travels in a week isx=600 miles

Step-by-step explanation:

Given,

Mr K rentals cars =\$ 99 per week  and \$ .11 for over 100 miles

B rentals car=\$ 75 per week and \$ .15 for over 150 miles

Let total journey cost of Glenna  if she travels 432 miles

For Mr, K rentals  is Y

Y=99+.11\times \left ( 432-100\right )

Y=99+.11\times \left ( 432-100\right )

Y=99+36.52

Y=\$ 135.52

For  B rental  journey cost is Z

Z=75+.15\left ( 432-150 \right )

Z=75+42.3

Z=\$ 117.3

If she spending same money either company

x mile she drive in a week

Y=Z

99+.11\left ( 432-100 \right )x=75+.15\left ( 432-150 \right )x

99-75=.15x-.11x

24=.04x

x=24/.04

x=600

7 0
3 years ago
A grocery store sells a bag of 4 oranges for $2.84. If arianna spent &amp;3.55 on oranges, how many did she buy?
iogann1982 [59]

Answer:

5 dollors i just tookthe test 4

Step-by-step explanation:

5 0
3 years ago
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