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3 years ago

Bridge math sem 1 .! Need helpp.!!

Mathematics

1 answer:

Anit [1.1K]3 years ago

6 0

The correct answer is -3/4, or option B.

Between these two points, the y value has gone down by 3, and the x value has changed by 4.

Since we know slope is rise/run, this means that the slope is -3/4

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The slope of a horizontal line is ___?

mote1985 [20]

0. The answer is Z E R O . Go ahead, google it. Google what you just wrote. No really, do it before I _____

8 0

3 years ago

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In the diagram, GB = 2x + 3..<br><br><br><br> What is GB?

tia_tia [17]

Answer:

GB = 15

Step-by-step explanation:

DC, EB and FA are the medians of the triangle.

The point G where the medians intersect is the centroid.

On each median the distance from the vertex to the centroid is twice as long as the distance from the centroid to the midpoint, hence

FG = 2GA, that is

5x = 2(x + 9)

5x = 2x + 18 ( subtract 2x from both sides )

3x = 18 ( divide both sides by 3 )

x = 6

Hence

GB = 2x + 3 = (2 × 6) + 3 = 12 + 3 = 15

6 0

3 years ago

Is y=3/4x-7 a linear or nonlinear function

Colt1911 [192]

Answer: Yes

Step-by-step explanation:

id strongly prefer using the app? website desmos. it will help a lot.

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3 years ago

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A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling

vfiekz [6]

Answer:

Probability of rolling a number greater than 2 = 5/6

Step-by-step explanation:

Given:

Number;

1,2,3,4,5,6,7,8,9,10,11,12

Find:

Probability of rolling a number greater than 2

Computation:

Number greater than 2 = 10

Probability of rolling a number greater than 2 = Number greater than 2 / Total number

Probability of rolling a number greater than 2 = 10 /12

Probability of rolling a number greater than 2 = 5/6

3 0

3 years ago

Explain why a regular polygon cannot have an interior angle that is 40°.

Minchanka [31]

Answer:

Explained below.

Step-by-step explanation:

The formula for the interior angle of any regular polygon is given as;

Interior Angle = 180(n - 2)/n

Where n is number of sides

We are told the interior angle is 40°

Thus;

180(n - 2)/n = 40

Cross multiply to get;

180n - 360 = 40n

180n - 40n = 360

140n = 360

n = 360/140

n = 2.57

Number of sides of a regular polygon cannot be in decimal nor can it have less than 3 sides.

Thus, a shape with interior angle of 40 cannot be a polygon.

8 0

3 years ago