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miskamm [114]
2 years ago
9

Help please thank you

Mathematics
2 answers:
Aleksandr-060686 [28]2 years ago
6 0

Answer:

See below

Step-by-step explanation:

Problem 9:

Yes it is proportional because the vehicle is moving at a constant speed of 41 mph (as 92/2=41). So if you don't drive, your speed is 0 mph which is accurate in regards to the graph.

Problem 10:

No it is not because due to the y-intercept not being 0, y doesn't vary directly with x. However, the slope remains constant, but it's not the same thing as proportional

Phantasy [73]2 years ago
3 0

Answer:

9 is but 10 is not

Step-by-step explanation:

for 9 it's 0,0 92,2 184,4 etc.

for 10 there is no pattern

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Answer:

DO you speak english

Step-by-step explanation:

Pedro has 1200.00

Juan has 400.00

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5 0
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3-BE
nata0808 [166]
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\\ \sf\longmapsto PQ=7km

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2 years ago
5. Write an equivalent expression for (2x + 4)(x-5)
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2x^{2} -10x +4x -20

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8 0
3 years ago
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What are the total operating expenses? (This is line (c) on the income statement.)
snow_tiger [21]

Answer:

The answer to this question can be defined as follows:

Step-by-step explanation:

In this question some information is missing that's why we explain "operating expenses".  

The Operating costs are paid in the business transactions and include property taxes, materials, stock costs, marketing, salary, health coverage, and R&D investments.

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7 0
3 years ago
junior rides his trucycle off a level porch. If he left the porch at a speed of 4 m/s and landed a horizontal distance of 2.5m f
WITCHER [35]

Answer:

the height of the porch is H=1.91 m

Step-by-step explanation:

neglecting friction and assuming that the porch is horizontal, then the horizontal speed is v₀= 4 m/s and it does not change , thus he hits the base at

t= L/v₀ , L= horizontal distance

then for vertical motion , since the vertical velocity vy is 0 , the initial height is H ( the height of the porche)  and the final height hf is 0 , we have

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therefore the height of the porch is H=1.91 m

6 0
3 years ago
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