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2 years ago

NEED HELP PLEASE SOMEONE!!!!

Mathematics

1 answer:

weqwewe [10]2 years ago

4 0

Let me work this out really quick and I'll get back to you

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Este plzzz.

Yuki888 [10]

Answer:

La superficie es 194.94cm cuadrados

Step-by-step explanation:

¡Espero que esto ayude!

¡Por favor marque el más inteligente!

3 0

2 years ago

1.6y + y - 4/15 y + 1 1/6y = 2 1/3 Please help!

Yuri [45]

Answer:

y = 2/7 or y = 14/25

Step by Step explanation:

sorry about the last answer

simplify both sides of the equation, then isolate the variable

8 0

2 years ago

Read 2 more answers

Select the three expressions that are equivalent to 14+14+14+14+14+14+14+1414+14+14+14+14+14+14+14.

AVprozaik [17]

Answer:

This question is incomplete.

Step-by-step explanation:

Where are the list of equivalent values?

One list might be 98+1414+918 (because there are 7 14's either side of the 1414.)

4 0

3 years ago

Read 2 more answers

find a set of parametric equations of the line the line pases through the point (2,3,4) and is parallel to the xz-plane and the

joja [24]

Answer:

$x=2, y=3, z=4+t$

Step-by-step explanation:

For this case we need a line parallel to the plane x z and yz. And by definition of parallel we see that the intersection between the xz and yz plane is the z axis. And we can take the following unitary vector to construct the parametric equations:

$u= (u_x, u_y, u_z)= (0,0,1)$

Or any factor of u but for simplicity let's take the unitary vector.

Then the parametric equations are given by:

$x= P_x + u_x t$

$y= P_y + u_y t$

$z= P_z + u_z t$

Where the point given $P=(2,3,4)= (P_x , P_y, P_z)$

And then since we have everything we can replace like this:

$x= P_x + u_x t 2+ 0*t = 2$

$y= P_y + u_y t= 3+ 0*t = 3$

$z= P_z + u_z t = 4+ 1t = 4+t$

$x=2, y=3, z=4+t$

6 0

2 years ago

What is the square root of 68 ? i think it is 8.24 but i am not sure .

Andre45 [30]

You are right ! It is 8.246 and so on ;)

5 0

2 years ago