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goldenfox [79]
3 years ago
15

The lines below are parallel. If the slope of the green line is –3, what is the slope of the red line?

Mathematics
2 answers:
Fed [463]3 years ago
6 0
The slope of the red line should be -3 as well since they are parallel lines
 
elena-s [515]3 years ago
4 0

Answer:

Slope = -3

Step-by-step explanation:

We are given that the two lines are parallel to each other. And we know that if two lines are parallel to each other then their slopes are equal. As the slope of green line is -3 , the slope of red line will also be -3.

The slope of any line represents the tangent of the angle which the line makes with the positive direction of x axis. As both the lines are parallel, they have same slope which is -3

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Please help me I’m dying
Alex

Answer:

a° = 58°

b° = 48°

c = 74°

d° = 122°

Step-by-step explanation:

<em>Angles on a straight line add up to 180°</em>

58° + d° = 180°

d° = 180° - 58° = 122°

<em>Alternate angles are equal.</em>

a° = 58°

<em>Angles in a triangle add up to 180°.</em>

48° + 58° + c° = 180°

106° + c° = 180°

c° = 180° - 106° = 74°

<em>Angles on a straight line add up to 180°</em>

74° + 58° + b° = 180°

132° + b° = 180°

b° = 180° - 132° = 48°

5 0
2 years ago
A scientist used a microscope to count the number of bacterial cells in a petri dish every hour. The graph shows the data collec
Alex777 [14]

The required relationship shown by the graph is the exponential relationship n =2^t . Option a is correct,

Given that,

A graph has been shown, showing the data,  what is the relationship between the number of bacteria with time is to be determined.

<h3>What is a graph?</h3>

The graph is a demonstration of curves that gives the relationship between the x and y-axis.

Since the recorded value from the graph is
At, t = 1 ; n = 2
At t = 2 ; n = 4
At t = 3 ; n = 8
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At t = 5 : n = 32
Here the above data show the exponential relation between n and t with the base value 2 i.e. n =2^t

Thus, the required relationship shown by the graph is the exponential relationship of n =2^t . Option a is correct,


Learn more about graphs here:

brainly.com/question/16608196

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8 0
1 year ago
Nine lollies cost less than $10, while ten lollies cost more than $11 how much does each lollipop cost?
irina [24]

$21 it will cost for lollipop

5 0
3 years ago
Read 2 more answers
What is 47% of 45.9%
crimeas [40]

Answer:

0.21573

Step-by-step explanation:

.47 times .459 = 0.21573

6 0
3 years ago
Which numbers make a true statement when placed in the box?
juin [17]

Answer:

8.305, 8.507, 8.135

Step-by-step explanation:

8.035 < 8.507

8.035 < 8.135

8.035 < 8.305

8.035 > 8.028

5 0
2 years ago
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