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3 years ago

8

In Module 1 you drew a plot of the heat distribution over a steel plate, given by u(x, y) = 8Oy2e-r2-0.3y2 Plot this surface ove

r the domain -2.1

1 answer:

Katyanochek1 [597]3 years ago

4 0

Look at it closely and do the work

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A piston is seated at the top of a cylindrical chamber with radius 5 cm when it starts moving into the chamber at a constant spe

Tanzania [10]

Rate is change is 1.2

6 0

3 years ago

Simplify.<br><br> 5 • 2 • (–4) + 6 ÷ 2

Natasha2012 [34]

Answer:

- 37

Step-by-step explanation:

5 • 2 • ( - 4 ) + 6 ÷ 2

= 5 • 2 • ( - 4 ) + [ 6 ÷ 2 ]

= 10 • ( - 4 ) + 3

= - 40 + 3

= - 37

4 0

2 years ago

X=2y+11 <br> -7x-27=-13<br> solve with substitution

Lilit [14]

Answer:

x=13/7, y=-32/7

Step-by-step explanation:

Just trust me

8 0

2 years ago

15 people shared 65 1/2 acres of land. How much did each get?

beks73 [17]

You need to divide 65 1/2 by 15.

$65 \dfrac{1}{2} \div 15 =$

$= \dfrac{131}{2} \div \dfrac{15}{1}$

$= \dfrac{131}{2} \times \dfrac{1}{15}$

$= \dfrac{131 \times 1}{2 \times 15}$

$= \dfrac{131}{30}$

$= 4 \dfrac{11}{30}$

Each one got $4 \dfrac{11}{30}$ acres.

3 0

3 years ago

Read 2 more answers

X + 5y = 8<br> -x + 2y = -1<br> How is this solved?

Oksi-84 [34.3K]

Add both the equations together to eliminate x

x+5y=8
-x+2y=-1

7y=7
y=1

Now fill in y into the original equation

x+5(1)=8
x+5=8
x=3

Now you can check by filling x and y into the second equation.

-(3)+2(1)=-1
-3+2=-1
-1=-1

So your answer will be (3, 1)

Brainliest my answer if it helps you out?

8 0

2 years ago