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2 years ago

Write an explanatory essay on the harmful effects of plastic packaging

Mathematics

1 answer:

oee [108]2 years ago

3 0

Answer:

Chemicals in plastic-like lead, cadmium and mercury directly can come in contact with the humans. These toxins can cause cancers, congenital disabilities, immune system problems and childhood development issues. The other toxins like BPA or health-bisphenol-A are found in plastic bottles and food packaging materials.

Step-by-step explanation:

I can only give you little bit cause writing an essay is to much

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In ∆ PQR, ∠P = 75°, ∠Q = 60° then ∠R =

densk [106]

Step-by-step explanation:

<R = 180-<P-<Q

<R= 180-60-75

<R = 45°.

hope this helps you

6 0

3 years ago

Please help asap!

lidiya [134]

You would distribute, 300 times 80 is 2400 and -3x times 1x is -3x so the equation would be y=2400-3x

8 0

3 years ago

What is the best result for h?

Kryger [21]

Answer: First option.

Step-by-step explanation:

To solve for "h" from the given the equation $S=2\pi rh+2\pi r^2$ , you need to:

Apply the Subtraction property of equality and subtract $2\pi r^2$ to both sides of the equation.

Then you need to apply the Division property of equality and divide both sides of the equation by $2\pi r$ .

Then:

$S-2\pi r^2=2\pi rh+2\pi r^2-2\pi r^2\\\\S-2\pi r^2=2\pi rh\\\\\frac{S}{2\pi r}-\frac{2\pi r^2}{2\pi r}=\frac{2\pi rh}{2\pi r}\\\\\frac{S}{2\pi r}-r=h$

6 0

3 years ago

Read 2 more answers

10 points <br><br> slope of (-2,-4) and (6,7)<br> (explain)

Finger [1]

Answer:

11/-8

Step-by-step explanation:

-2-6=-8

-4-7=11

then flip

4 0

3 years ago

Solve for x (answer must be written in ___ < x < ____ form)

lbvjy [14]

Answer:

-8<k<-2

Step-by-step explanation:

-50<7k+6<-8

-56<7k<-14

-8<k<-2

5 0

3 years ago