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12345 [234]
3 years ago
13

What are the x-intercept and the y-intercept of the graph of 5x + 8y = 20?

Mathematics
1 answer:
Marina86 [1]3 years ago
8 0

Answer:

Slope Calculator

Step-by-step explanation:

Search up slope calculator and put in those expressions

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stira [4]
Yes there is. i do not know the theorem but I know it's rule. If 2 lines intersect the same line, and they have an equal angle in the same quadrant then they are parallel. This is because their all of their angles would be equal and they are basically the same line but shifted over
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3 years ago
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What is the equation of the graphed linear model?
ozzi
Hello,
The line passes through (-1,3) and (9,11)

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3 years ago
Helpp noww pleasee!! 30 pointss
masha68 [24]

Answer:

729

Step-by-step explanation:

5 0
2 years ago
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Help me find the volume of the composite figure
Butoxors [25]

Answer:

V = 97.911in^3

Step-by-step explanation:

Given

Shapes: Cube and Cone

Required

Determine the volume

First we calculate the volume of the cube

V_1 = l^3

Where

l = side length = 5.1

V_1 = 5.1^3

V_1 = 132.651

Next, calculate the volume of the cone using:

V_2 = \frac{\pi r^2h}{3}

Where

h = 5.1

r = \frac{1}{2} * Diameter

r = \frac{1}{2} * 5.1

r = 2.55

So, we have:

V_2 = \frac{\pi r^2h}{3}

V_2 = \frac{\pi * 2.55^2 * 5.1}{3}

V_2 = \frac{22 * 2.55^2 * 5.1}{7*3}

V_2 = \frac{729.5805}{21}

V_2 = 34.74

The volume of the figure is:

V=V_1 - V_2

V_1 = 132.651

V = 132.651 - 34.74

V = 97.911in^3

8 0
2 years ago
A plane flies 3115.8 miles in 7.2 hours. What is its average speed? (Speed =
Tatiana [17]
Average speed =  total distances / total time

3115.8 / 7.2 = 432.75 mi/h
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3 years ago
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