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3 years ago

Which equation represents the graph?

Mathematics

2 answers:

prisoha [69]3 years ago

7 0

La repuesta es D
Porque tienes que dividir y by x
18/4=D

Alekssandra [29.7K]3 years ago

6 0

The answer is D

To find the constant of proportionality divide y by x.

18/4 = 4.5

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3 years ago

Tiana buys a new cell phone with a retail price of $80.00.

frutty [35]

Answer:

$85.60

Step-by-step explanation:

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3 years ago

Let f ( x , y )=5 x and let C be the segment of the parabola y = 2 x squared joining O( 0 , 0 ) and P( 1 , 2 ). a. Find a parame

taurus [48]

a. We can parameterize $C$ by

$x=t$

$y=2t^2$

with $0\le t\le1$ . Then

$\displaystyle\int_C5x\,\mathrm dS=\int_0^15t\sqrt{1+16t^2}\,\mathrm dt=\dfrac5{48}(17^{3/2}-1)$

b. We can parameterize the opposite direction by instead setting

$x=1-t$

$y=2(1-t)^2$

with $0\le t\le 1$ . Then

$\displaystyle\int_C5x\,\mathrm dS=\int_0^15(1-t)\sqrt{1+16(1-t)^2}\,\mathrm dt=-\int_1^05u\sqrt{1+16u^2}\,\mathrm dt=\int_0^15u\sqrt{1+16u^2}\,\mathrm du$

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4 years ago

Bryce made a scale drawing of a shopping center. The scale of the drawing was

Zinaida [17]

Answer:

I'm pretty sure the answer is 40.

Step-by-step explanation:

1:4 meaning

1-10 inches

10 x 4 equals 40ft.

Because of the scale being 1:4 .

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3 years ago

Write an unit rate for this situation.<br> traveling 426 miles in 7 hours.

balu736 [363]

Answer:

60.857 miles /hour

Step-by-step explanation:

the unit rate is miles per hour

426 miles / 7 hours

60.857 miles /hour

6 0

3 years ago

Read 2 more answers