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Anarel [89]
3 years ago
7

Find the slope and y-intercept of the line y=-1/2x+1

Mathematics
2 answers:
ankoles [38]3 years ago
5 0

Answer:

Slope: -1/2

Y intercept: 1

Step-by-step explanation:

choli [55]3 years ago
4 0

Answer:

slope: -1/2

y-intercept: 1

Step-by-step explanation:

so, the equation for a line is

y=mx+b

in this equation, "mx" stands for the slope, while "b" stands for the y-intercept.

so, in your equation, the "-1/2" next to the x is your slope.

while your y intercept would be the +1.

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If I can travel 280 miles in 4.5 hours how many hours will it take me to travel 500 miles round to the nearest hundred
Lelu [443]

Answer: 8.01

Step-by-step explanation:

Speed = distance/time = 280/4.5 = 62.44mph

Time = distance/speed = 500/62.44 = 8.0071 hrs

6 0
3 years ago
A container full of water weighs 15.5 lbs. When ¼ of the water is poured out, the container now weighs 12 ½ lbs. How much does t
posledela

Answer:

3.5 lbs.

Step-by-step explanation:

1/4 of the water is dumped, meaning that is 3 lbs. 1/4 is 3 lbs. 3x4 is 12. 15.5 - 12 = 3

5 0
3 years ago
Polygon A and Polygon B are similar with a ratio of similarity of 5/4. If the perimeter of Polygon A is 20 units, what is the pe
klemol [59]

Answer:

16 units

Step-by-step explanation:

A/B = 5/4 = 20/p

5/4 = 20/p

5p = 4 × 20

p = 4 × 4

p = 16

Answer: 16 units

6 0
2 years ago
Please help I'm not very sure.
Bogdan [553]
I think it's x2–1=0 because it's the only one that has -1 for origin of the ordinate
5 0
3 years ago
Solve the equation.(please ~u~)<br><br> 9 = 6y + 33
sladkih [1.3K]
9 = 6y + 33
9 - 33 = 6y
6y = 9 - 33
y = \frac{ - 24}{6} = - 4
y = -4
3 0
3 years ago
Read 2 more answers
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