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wlad13 [49]
2 years ago
7

I need help with this

Mathematics
1 answer:
NeX [460]2 years ago
4 0

Step-by-step explanation:

x+30°=4x(inscribed angle is equal to its arc)

4x-x=30°

3x=30°

x=30/3

x=10°

hope it helps.

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Question on picture(how the question short bozo)
Shalnov [3]

Answer: The correct answer is C.

Step-by-step explanation: C Shows multiple animals and shows plants. It also shows water which is needed in an ecosystem.

Hope this helps!

5 0
1 year ago
Find the volume of the largest rectangular box in the first octant with three faces in the coordinate planes and one vertex in t
makkiz [27]

Answer:

Step-by-step explanation:

x + 2y + 3z = 12

z=\frac{12-x-2y}{3}

Volume = V=f(x,y) = xy(\frac{12-x-2y}{3} )

find partial derivatives using product rule

f_x =\frac{y}{3} (12-2x-2y)\\f_y = \frac{x}{3} (12-x-4y)

i.e.

Using maximum for partial derivatives, we equate first partial derivative to 0.

y=0 or x+y =6

x=0 or x+4y =12

Simplify to get y =2, x = 4

thus critical points are (4,2) (6,0) (0,3)

Of these D the II derivative test gives

D<0 only for (4,2)

Hence maximum volume is when x=4, y=2, z= 4/3

Max volume is = 4(2)(4/3) = 32/3

6 0
3 years ago
Due tomorrow deeply appreciated if done
fiasKO [112]
This is unreadable try submitting a more clear picture. i can bairly read the first problem i think it says 8(3x+4)=2(17x????)
6 0
3 years ago
I need the percentage of the shaded area.
arsen [322]

Answer:

1.22

Step-by-step explanation:

Since there is one whole shaded. And 2 tens, and 2 ones. Its 1.22.

3 0
3 years ago
What is the difference between x-axis and the y-axis?
Marrrta [24]
The y- axis goes up and down.
and......
The x- axis goes from left right.
7 0
3 years ago
Read 2 more answers
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