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larisa86 [58]
3 years ago
9

30 POINTS please help I really need help :(((((((

Mathematics
2 answers:
Veronika [31]3 years ago
8 0

Answer:

1) increase

explanation: In most plants, the uptake of CO2 through photosynthesis is reduced by a side reaction called photorespiration. The research group has now found that the CO2 increase in the atmosphere over the 20th century has shifted the balance between photosynthesis and photorespiration toward photosynthesis.

2) think its false

oksian1 [2.3K]3 years ago
6 0

Answer:

A

False

Step-by-step explanation:

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I am lost can anyone help
Rina8888 [55]

I would recommend taking a picture of the instructions because I am not sure if you need to find the equation of the line that is parallel or perpendicular, so I will do both.

1. (3 , 2); y = 3x - 2

If the line is parallel to the given equation, the slopes have to be the SAME, so the slope(m) is 3

y = mx + b

y = 3x + b

To find b you plug in the point (3, 2) into the equation

2 = 3(3) + b

2 = 9 + b

-7 = b

The equation of the line that is parallel to the given equation is:

y = 3x - 7


To find the equation of the line that is perpendicular to the given equation, the slope has to be the exact opposite of the given slope. (you flip the sign and the number of the given slope to get the perpendicular line's slope)

The given slope is 3, the perpendicular slope is -\frac{1}{3}

y = mx + b

y = -\frac{1}{3} x + b

To find b, you plug in the point (3 , 2) into the equation

2 = -\frac{1}{3} (3) + b

2 = -1 + b

3 = b

The equation of the line perpendicular to the given equation is:

y = -\frac{1}{3} x +3

8 0
3 years ago
Be quick! i will mark the correct one brainliest :)
Inessa [10]
Whats the queastion think
3 0
3 years ago
Read 2 more answers
Identify next three numbers in this sequence: 2, 6, 3, 9, 6, 18, 15
kherson [118]

Answer:

45,42,126

multiply by 3

6 0
3 years ago
Last year, a car dealership sold 144 new cars and 108 used cars. Since then, the number of new cars sold is increasing by 8 cars
morpeh [17]

Answer: 4 years

Step-by-step explanation:

144 + 8(4) = 176

108 - 5(4) = 88

88 x 2 = 176

4 0
3 years ago
Please help, brainliest for correct answer
slava [35]

Answer:

The correct answer is m∠2 = 120°

Step-by-step explanation:

There is a triangle rule that states the outer angle of an angle in a triangle is equal to the sum of the remaining two angles in that triangle, which means that m∠2 = 52° + 68° = 120°. This can be proven correct because the sum of two of the angles in the triangle is 120°, which means the final angle is 60°. Since m∠2 is the outer angle of 60°, that means it will be 180° - 60° or 120°.

4 0
3 years ago
Read 2 more answers
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