3 years ago

A border is made of 33 2/3 bricks that are 1 1/6 feet long. About how long is the boder.

Mathematics

1 answer:

stepan [7]3 years ago

3 0

39.277 is how long the border is

You might be interested in

How can you invest your money as a student or a teenager???

Xelga [282]

Answer:

Buy stuff and sell them at a higher price

Step-by-step explanation:

8 0

3 years ago

Not sure how to do this, could use some help. : )

Diano4ka-milaya [45]

Answer:

The GCF equal;

${x}^{3} y {z}^{2}$

I hope I helped you^_^

3 0

3 years ago

What is the answer for (-6)(-3) can you you please walk me through it then answer. I think it’s 2 -2 -18 or 18 please help me!

marin [14]

Yes the answer is 18

5 0

3 years ago

Read 2 more answers

Let r(t)=⟨t2,1−t,4t⟩. calculate the derivative of r(t)⋅a(t) at t=5, assuming that a(5)=⟨−4,4,−5⟩ and a′(5)=⟨−5,9,3⟩

erastovalidia [21]

$\mathbf r(t)=\langle t^2,1-t,4t\rangle$
$\implies\mathbf r'(t)=\langle 2t,-1,4\rangle$

$\dfrac{\mathrm d(\mathbf r(t)\cdot\mathbf a(t))}{\mathrm dt}\bigg|_{t=5}=\mathbf r'(5)\cdot\mathbf a(5)+\mathbf r(5)\cdot\mathbf a'(5)$
$=\langle10,-1,4\rangle\cdot\langle-4,4,-5\rangle+\langle25,-4,20\rangle\cdot\langle-5,9,3\rangle$
$=(-40-4-20)+(-125-36+60)$
$=-165$

6 0

4 years ago

2. A small submarine is at an elevation of -30 feet compared to sea level. What is its elevation att

Zolol [24]

A 1. Realy jjjjjjjjj

5 0

3 years ago