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FinnZ [79.3K]
3 years ago
9

SORRY I DONT HAVE A PHOTO CAN YOU AT LEAST TRY TO FIND IT OR YOU ARE IN K12 OR SOMTHING IF YOU KNOW THE ANSWER PUT IT PLZ 10 POI

NTS
What is the perimeter of the rectangle in the coordinate plane? 13 units 16 units 26 units 30 units
Mathematics
1 answer:
forsale [732]3 years ago
7 0

Answer:

UMM IDK BUT PLS MARK AS BRAINLIEST I NEED THE PTS ILL guess its 85 units because my brother said so

Step-by-step explanation:

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PLEASE HELPPP !!! I WILL GIVE BRIGHTEst !!!​
djyliett [7]

Answer :

here

13) 4

14) 3

15) 10

16) 8

17) 8

18) 2

19) 9

20) 9

Step-by-step explanation:

Hope this helps

4 0
3 years ago
Tính tích phân sau bằng cách dùng tọa độ cực I=∫∫ <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B%5Csqrt%7Bx%5E%7B2%7D%20%2B
xenn [34]

It sounds like <em>R</em> is the region (in polar coordinates)

<em>R</em> = {(<em>r</em>, <em>θ</em>) : 2 ≤ <em>r</em> ≤ 3 and 0 ≤ <em>θ</em> ≤ <em>π</em>/2}

Then the integral is

\displaystyle \iint_R\frac{\mathrm dx\,\mathrm dy}{\sqrt{x^2+y^2}} = \int_0^{\pi/2}\int_2^3 \frac{r\,\mathrm dr\,\mathrm d\theta}{\sqrt{r^2}} \\\\ = \int_0^{\pi/2}\int_2^3 \mathrm dr\,\mathrm d\theta \\\\ = \frac\pi2\int_2^3 \mathrm dr \\\\ = \frac\pi2r\bigg|_2^3 = \frac\pi2 (3-2) = \boxed{\frac\pi2}

5 0
3 years ago
14+16+11+2+6+6+15+2+11<br> And round to the nearest tenth
Liula [17]

Answer:

83

Step-by-step explanation:

Add the numbers together

5 0
3 years ago
Read 2 more answers
Barbara found that 35 of the 60 people she surveyed had pets. About what percent of the students she surveyed had pets? ​
Sergio [31]

Answer:

35/60 = 0.583333333

= 0.58

0.58 * 100 = 58

58%

7 0
3 years ago
Read 2 more answers
What is the volume of the prism picture below
oksano4ka [1.4K]

Answer:

i think its 18.59

Step-by-step explanation:

3 0
3 years ago
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