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Darina [25.2K]
2 years ago
13

Which spheres of Earth are directly influenced when human-caused air pollution leads to acid rain that dissolves

Mathematics
2 answers:
Alekssandra [29.7K]2 years ago
8 0

Answer:

A

Step-by-step explanation:

Juliette [100K]2 years ago
5 0

Answer:A

Step-by-step explanation:

edgenuity

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((x-h)^2)+((y-k)^2)​
Schach [20]

Answer:

Step-by-step explanation:

= (x^2 + h^2 - 2xh) + (y^2 + k^2 - 2yk)     As, (a-b)^2 = a^2 + b^2 - 2ab

= x^2 + h^2 - 2xh + y^2 + k^2 - 2yk

5 0
3 years ago
Please someone I need help!!
frosja888 [35]

Answer:

Step-by-step explanation:

The answer is 1.3

4 0
3 years ago
. Gold has a density of 19.32 g/cm3. If a square pyramid has a base edge length of 5 cm, height of 6 cm, and a mass of 942 g, is
trapecia [35]

Answer:

The answer to your question is: It is not made of gold.

Step-by-step explanation:

Data

density = 19.32 g/cm³

side = 5 cm

height = 6 cm

mass = 942 g

Formula

                          V = \frac{1}{3} L^{2}  h

L² = 5 x 5 = 25 cm²

                          V = \frac{1}{3} 25 x 6

                          V = 50 cm³

density = 942 g / 50 cm³

            = 18.84 g/cm³  

It is not made of gold because the density calculated is lower than the density reported in books.

3 0
3 years ago
Read 2 more answers
randy has 128 ounces of dog food. he feeds his dog 8 ounces of food each day. how much days will the dog food last
notsponge [240]
You do 128÷8 and you get 16
5 0
3 years ago
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4) Solve for w: P = 4L + 4W
xxMikexx [17]

Answer:

Rewrite the equation as 4L+4W=P.

4L+4W=P

Subtract 4L from both sides of the equation.

4W=P−4L Divide each term by 4 and simplify.

W=P/4−L

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
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