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Ainat [17]
3 years ago
13

Question is in the picture....

Mathematics
2 answers:
KatRina [158]3 years ago
6 0

Answer: 8

Step-by-step explanation:

13 - (4 x 2) -3 +6 (order of operations)

13 - 8 - 3 + 6

5 - 3 + 6

2 +6

8

Anna71 [15]3 years ago
3 0

Answer:

-6

Step-by-step explanation:

13-4x2-3+6

13-8-3+6

13-8-9

5-9

-6

this took a little to do the equation in here so can i have brainliest pls

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The answer is 186 inches^2

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seropon [69]

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It's letter C (x = -2) (y = 1)

Step-by-step explanation:

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Evaluate the double integral ∬R(2x−y)dA, where R is the region in the first quadrant enclosed by the circle x^2+y^ 2= 4 and the
frez [133]

Answer:

Step-by-step explanation:

We are to integrate the function

f(x,y) = 2x-y

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x=rcost and y = rsint

Since the lines are x=0 and y=x we find that t varies from 0 to pi/4

2x-y =2rsint-rcost

Double integral will become now

\int\limits^\frac{\pi}{4} _0 \int\limits^2_0 2rcost -rsint dt\\=\int\limits^\frac{\pi}{4} _0 r^2 cost -r^2sint /2 dt\\= r^2 sint - r^2 cost/2

(since variables are independent here)

Substitute for r and t

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3 years ago
9. Jake leaned a 12-foot ladder against his house.
Vlad [161]

Answer:

4.5 ft

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