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3 years ago

Which condition is a result of using an anaerobic digester?

Advanced Placement (AP)

1 answer:

sweet [91]3 years ago

6 0

i believe it is to Increase in land fertility due to the addition of the nitrogen and phosphorous by product

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A rectangle has a length of 2 meters an a width of 40 centimeters. What is the perimeter in meters

Harrizon [31]

Answer:

4.8m

Explanation:

3 0

4 years ago

Pleeeeeeeeeeeèéēêėęeese help

zimovet [89]

Answer/Explanation:

We would solve for the value of x in each case.

1. $4x = 12$

$x = \frac{12}{4}$ (division property of equality)

$x = 3$

2. $\frac{x}{14} = -7$

$x = -7 \times 14$ (multiplication property of equality)

$x = -98$

3. $26 = 14 + x$

$26 - 14 = x$ (subtraction property of equality)

$12 = x$

$x = 12$

4. $-2 + x = 7$

$x = 7 + 2$ (addition property of equality)

$x = 9$

5. $x - 6 = -2$

$x = -2 + 6$ (addition property of equality)

$x = 4$

6. $- 5 = \frac{x}{8}$

$- 5 \times 8 = x$ (multiplication property of equality)

$-40 = x$

7. $- 7 = x + 3$

$- 7 - 3 = x$ (subtraction property of equality)

$-10 = x$

$x = -10$

8. $-6x = 42$

$x = \frac{42}{-6}$ (division property of equality)

$x = -7$

9. $\frac{x}{6} = 4$

$x = 4 \times 6$ (multiplication property of equality)

$x = 24$

10. $13 = x - 4$

$13 + 4 = x$ (addition property of equality)

$17 = x$

$x = 17$

11. $100 = -25x$

$\frac{100}{-25} = x$ (division property of equality)

$-4 = x$

$x = -4$

12. $-7 + x = 4$

$x = 4 + 7$ (subtraction property of equality)

$x = 11$

13. $7 + x = 37$

$x = 37 - 7$ (subtraction property of equality)

$x = 30$

14. $56 = 8x$

$\frac{56}{8} = x$ (division property of equality)

$7 = x$

$x = 7$

15. $\frac{x}{1} = -18$

$x = -18$ (multiplication property of equality)

$x = -18$

16. $x + 6 = 16$

$x = 16 - 6$ (subtraction property of equality)

$x = 10$

17. $x - 1 = -1$

$x = -1 + 1$ (subtraction property of equality)

$x = 0$

18. $10x = 70$

$x = \frac{70}{10}$ (division property of equality)

$x = 7$

19. $-11 = \frac{x}{3}$

$-11 \times 3 = x$ (multiplication property of equality)

$x = -33$

20. $x - 5 = 1$

$x = 1 + 5$ (addition property of equality)

$x = 6$

3 0

3 years ago

What causes weather?

vesna_86 [32]

Answer:

2. Uneven heating of the earth from the sun

Explanation:

Weather on Earth is caused by heat from the sun and movement of the air. All weather happens in the lower layer of Earth's atmosphere, which is a layer of gases surrounding Earth. The sun's heat warms the air in this layer to different temperature levels in different places.

5 0

2 years ago

What were the main changes caused by the Neolithic Revolution?

Aleonysh [2.5K]

Nomads became villagers and that led to cities and civilizations

3 0

3 years ago

Mention any four things that can be known from the molecular formula of compound.

ozzi

Answer:

The basic composition of a compound can be indicated using a chemical formula. A chemical formula uses symbols from the periodic table to indicate the types of elements present in a particular compound while using subscripts to represent the number of each type of element present. Compounds can be covalent or ionic.

6 0

3 years ago