3 years ago

Which equation represents the line that passes through (-8,11) and (4,7/2)

Mathematics

1 answer:

Masja [62]3 years ago

7 0

Answer:

Step-by-step explanation:

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Find the quotient of -5x^3+15x^2-10x/-5x

rusak2 [61]

Answer:

-x2+3x-2 so I'm thinking A)

Step-by-step explanation:

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3 years ago

A line has a slope of 3/5. It passes through the points (1, 2) and ( k, 8). What is the value of k?

Gelneren [198K]

Answer:

B. 11

Step-by-step explanation:

Delta y over delta x

(8-2)/(k-1) = 3/5

6/(k-1) =3/5

6 = 3/5k - 3/5

6 3/5 = 3/5k

K = 11

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3 years ago

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A toy car launched into the air has a height (h feet) at any given time (t second) as h= -16t + 160t until it hits the ground. A

ivanzaharov [21]

Answer:

$t_{1} \approx 9.943\,s$ and $t_{2} \approx 0.057\,s$

Step-by-step explanation:

The following polynomial is needed to be solved:

$-16\cdot t^{2} + 160\cdot t - 9 = 0$

The roots are found by means of the General Equation for Second-Order Polynomials:

$t_{1} \approx 9.943\,s$ and $t_{2} \approx 0.057\,s$

Physically speaking, both solutions are reasonable.

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4 years ago

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The bruins won 50 games last year and only 42 games this year. What is the percent decrease in the number of games the bruins wo

Novosadov [1.4K]

Answer:

8 games this year discrease

Step-by-step explanation:

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3 years ago

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40, 24, 72/5<br> Find the 10th term

Nataliya [291]

Answer:

0.24186

Step-by-step explanation:

40 x (3/5) = 24

24 x (3/5) = 72/5 or 14.4

Keep multiplying 3/5 or 0.6

= 0.24186

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1 year ago

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