3 years ago

If y=2x-4 what is m and b using y=mx+b form?

Mathematics

2 answers:

stiks02 [169]3 years ago

6 0

Answer:

m➡ 2

b➡-4

Step-by-step explanation:

y=mx+b

m-slope

b-y-intercept

Scrat [10]3 years ago

3 0

The answer to that is X =2

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A rectangular dog park was built with the dimensions shown. The fencing that completely surrounds the park cost $12 a yard. Each

leonid [27]

Answer:

sod- 1662.6

fencing- 807.6

all- 2470.2

Step-by-step explanation:

sod-

25.5 * 8.25 = 207.825

207.825*8= 1662.6

fencing-

8.25+8.25+25.5+25.5= 67.3

67.3*12= 807.6

fencing + sod

1662.6 + 807.6= 2470.2

7 0

3 years ago

Please and don’t answer just for the points, it’s rude

Pavlova-9 [17]

Its b because of it being on the left side of the x axis

3 0

3 years ago

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Sladkaya [172]

No type of correlation is shown but do you have a graph

8 0

3 years ago

Two cars leave the same parking lot, with one heading north and the other heading east. After several minutes, the eastbound car

4vir4ik [10]

The northbound car has traveled a distance of 6.2 miles.

Step-by-step explanation:

Step 1:

The eastbound car has traveled a distance of 5 miles and if a straight line is drawn between the two car's positions it would measure 8 miles.

This forms a triangle which has a hypotenuse measuring 8 miles while one of the other sides measures 5 miles.

Assume the distance traveled by the northbound car is x miles.

Step 2:

According to Pythagoras' theorem,

$x^{2} +5^{2} =8^{2} , x^{2} = 8^{2} -5^{2} = 64-25.$

$x^{2} =39, x=6.2449.$

So the northbound car has traveled a distance of 6.244 miles. Rounding this off, we get 6.2 miles.

6 0

3 years ago

A circular bracelet has a radius of 3 centimeters. What is the bracelet's circumference?

ANEK [815]

Answer:

C≈18.85cm

Step-by-step explanation:

C=2πr=2·π·3≈18.84956cm

5 0

3 years ago