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3 years ago

Can you please help me solve these 6 problems? I don't know where to begin. I also don't know how to solve my work. Thank you.

Mathematics

1 answer:

allochka39001 [22]3 years ago

7 0

Answer:

is it absolute vaule?

Step-by-step explanation:

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U=1-3v/vt-w make t the subject Answer for it

Oxana [17]

Answer:

t= - $\frac{u}{3}$ + $\frac{1}{3}$ - $\frac{w}{3}$

Step-by-step explanation:

Divide each side with variables by the one without them.

4 0

2 years ago

Can someone help me with this

beks73 [17]

Answer:

$x\geq 0$ and $x\leq -5$

this is what i think, hope it helps

4 0

2 years ago

This soda can is going to be made from aluminum. How many square centimeters of aluminum are needed if the radius r = 3.5 cm and

kari74 [83]

208.81 square centimeters of aluminium are needed

Solution:

Given that,

Radius = 3.5 cm

Height = 6 cm

We have to find the square centimeters of aluminum needed

So we have to find the surface area of cylinder

The surface area of cylinder is given by formula:

$A = 2 \pi r(h+r)$

Where "r" is the radius and "h" is the height of cylinder

Substituting the values we get,

$A = 2 \times 3.14 \times 3.5 \times (6+3.5)\\\\A = 21.98 \times 9.5\\\\A = 208.81$

Thus 208.81 square centimeters of aluminium are needed

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2 years ago

How to do proportional relationships on the coordinate plane

Naddika [18.5K]

Answer: A proportional relationship needs to pass through the origin and have a linear (straight) slope. Let me know if you need more specifics.

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3 years ago

-4 , 5/8 , 3 and 2.9 order the following Greatest to least

sladkih [1.3K]

Answer:

-4, 5/8, 2.9 3

Step-by-step explanation:

7 0

2 years ago