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2 years ago

Which inequality has an arrow pointing to the left when the solution set is graphed on a number line?

Mathematics

1 answer:

Tanya [424]2 years ago

4 0

Answer: a

Step-by-step explanation:

did the test

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Name the relationship: complementary, or supplementary.

statuscvo [17]

Answer:

See below.

Step-by-step explanation:

1. a and b are supplementary ( they add up to 180 degrees as they are on a straight line).

2,3 and 4 are complementary as in each case a + b = 90 degrees.

8 0

3 years ago

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Math help please :) <3

Sveta_85 [38]

The greatest common factor of 28 and 36 is 4.

4 0

3 years ago

Supplementary angles are angles whose son is 180. To supplementary angles are such that one angle is 4° less than three times th

zzz [600]

Answer:

The measures of angle are 46 degrees and 134 degrees.

Step-by-step explanation:

We are given the following in the question:

Let the measure of one the of the supplementary angles be x degrees.

Measure of other angle =

$(3x-4)\text{ degrees}$

Since, the two angles are supplementary, their sum is 180 degrees.

Thus, we can write and solve the equation:

$x + (3x-4) = 180\\4x = 184\\x = 46\\(3x-4) = 134$

Thus, the measures of angle are 46 degrees and 134 degrees.

7 0

2 years ago

What is the slope of the equation that is represented by the table below?

yuradex [85]

Answer:A

Step-by-step explanation:

You use the equation:

m= (y2-y1) ÷ ( x2-x1)

m= (12-9) ÷ (2-1)

m= 3÷1

m= 3

3 0

3 years ago

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The scatter plot shows the relationship between the number of car accidents in a month and the number of drivers attending a pro

juin [17]

Solution:

Equation of best fit , which describes the relationship between the number of car accidents in a month and the number of drivers attending a program on distracted driving.

The equation is : y= −0.0067 x + 17

Comparing with slope intercept form of line which is , y= m x + c

where m, is the slope of line= -0.0067

Y intercept = 17

If the points are closer to Line of best fit , it means high correlation, and if points are far away from line of best fit it means low correlation between x and y values.

If , X= number of car accidents in a month

Y= number of drivers attending a program on distracted driving.

If, x= 0, y=17, that is,

if number of car accidents=0

Then, number of drivers attending a program on distracted driving= 17

If, Y= number of car accidents in a month

X= number of drivers attending a program on distracted driving.

If, x= 0, y=17,

number of drivers attending a program on distracted driving= 0

Still, number of car accidents in a month=17

6 0

3 years ago

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