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3 years ago

Complete the Point-Slope equation of (-8,-8) (-7,9)

Mathematics

1 answer:

Vadim26 [7]3 years ago

7 0

Answer:

y = 17x +128

Step-by-step explanation:

P1(-8,-8)

P2(-7,9)

Slope,

m = (y2-y1)/(x2-x1) = (9-(-8))/(-8-(-7)) = 17/(-1) = 17

The point-slope equation is

y-y1 = m(x+x1)

y-(-8) = 17(x-(-8))

y+8 = 17x + 136

y = 17x +128

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Surface area!!!!!!!!!!!!!!

gtnhenbr [62]

Answer:

D.347.45cm²

Step-by-step explanation:

The formula to find the surface area of a rectangular prism is:

$A=2(wl+hl+hw)$

Let's break down our variables:

Length = 11.73cm

Width = 9.08cm

Height = 3.23cm

Let's substitute the values:

$A=2)(9.08)(11.73)+(3.23)(11.73)+(3.23)(9.08))$

$A=2(106.508+37.888+29.328)$

$A=2(173.7247)$

$A=347.45$ cm²

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3 years ago

Choose the best estimate for the mass of a raisin.

sammy [17]

Answer:

A) 0.2g

Step-by-step explanation:

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7 0

2 years ago

Read 2 more answers

10 - 6z = -104 *pls help me

ICE Princess25 [194]

X is equal to 19. Hoped this helped

6 0

2 years ago

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On your wedding day you leave for the church 34 minutes before the ceremony is to begin, which should be plenty of time since th

Schach [20]

Answer:

Average speed is 37.35 mi/h

Step-by-step explanation:

given data

leave = 34 minutes before

church distance = 12.0 miles

average speed first 17 minutes = 5.0 mi/h

solution

so we find Total distance travel in first 17 minutes = speed × time

Total distance travel in first 17 minutes = 5 × $\frac{17}{60}$

Total distance travel in first 17 minutes = 1.416 mi

and

Distance Remaining = 12 - 1.416 = 10.584 mi

Time Remaining = 34 - 17 min = 17 min

remaining distance Average speed = $\frac{distance}{time}$

Average speed = $\frac{10.584}{\frac{17}{60}}$

Average speed is 37.35 mi/h

3 0

3 years ago

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Romashka-Z-Leto [24]

Square prism

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3 years ago