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2 years ago

Work for 77.28 divided by 4.0

Mathematics

2 answers:

dexar [7]2 years ago

7 0

Answer:

19.32

Step-by-step explanation:

Anestetic [448]2 years ago

6 0

Answer:

19.32

Step-by-step explanation:

if 77.28 divided by 4.0 do long division and once you do that check yourself to see if you are correct

I hope I helped you guys! :)

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!HELP HELP HELP HELP!

liraira [26]

Answer:

615.75216 ft

Step-by-step explanation:

diameterd=2r

d=2×14

d=28

circumferenceC=2πr

C=2×π×14

C=28π

C=87.9645943

areaA=πr2

A=π×142

A=196π

A=615.75216

Hope this helps~

All the love, Ya boi Fraser :)

8 0

2 years ago

-5x + y = -2<br> -3x + 6y = -12

Korolek [52]

Answer:

x = 0

y = -2

Step-by-step explanation:

-5x + y = -2

x = 0

y = -2

-3x + 6y = -12

x = 0

y = -2

6 0

2 years ago

Multiple Choice: Please select the best answer.

PSYCHO15rus [73]

D. 171

-

Explanation:

4(2+5)^2 - 5^2

4 x 7^2 - 5^2

4 x 49 - 25

196 - 25

171

Answer: D. 171

7 0

2 years ago

Use the given transformation to evaluate the integral.

GuDViN [60]

For the transformation

$\begin{cases}x=7u+v\\y=u+7v\end{cases}$

the Jacobian is

$\dfrac{\partial(x,y)}{\partial(u,v)}=\begin{bmatrix}7&1\\1&7\end{bmatrix}$

with determinant

$\det\left(\begin{bmatrix}7&1\\1&7\end{bmatrix}\right)=48$

The vertices of the triangle in the $u,v$ -plane are

$(x,y)=(0,0)\implies(u,v)=(0,0)$

$(x,y)=(7,1)\implies(u,v)=(1,0)$

$(x,y)=(1,7)\implies(u,v)=(0,1)$

Then the integral is

$\displaystyle\iint_R(x-8y)\,\mathrm dA=-48\int_0^1\int_0^{1-v}(u+55v)\,\mathrm du\,\mathrm dv=\boxed{-448}$

3 0

2 years ago

Help needed please! *will mark as brainliest if correct

Svet_ta [14]

2 gophers per day are getting removed

6 0

2 years ago