3 years ago

Write an equation of a line in slope-intercept form when the slope is 2 and the y-intercept is -3

Mathematics

1 answer:

kupik [55]3 years ago

8 0

Answer:

2x-3

Step-by-step explanation:

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Which temperature values would an interpolation be limited to? less than 0 between 0 and 60 between 20 and 80 greater than 55

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Answer: B

Step-by-step explanation:

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3 years ago

0.25(4f-3)=0.005(10f-9)<br> Simplify the following

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3 years ago

the blueprint for a house has a scale of 1 cm = 3 ft. what would be the actual length of a wall that was 5 cm on the blueprint?

earnstyle [38]

If 1 cm = 3 ft, then 5 cm = 5*3 = 15 ft.<==

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3 years ago

A van traveling at a speed of 32.0 mi/h needs a minimum of 42.0 ft to stop. If the same van is traveling 67.0 mi/h, determine it

makkiz [27]

Answer:

Δx= 184.12 ft

Step-by-step explanation:

The equation you need to use is velocity as a function of displacement.

$v^2= u^2 +2a(\delta x)$

v = the speed at which the car is travelling,

and

v_o is the original speed (in this case zero).

The change in x (displacement) is how far the car travels. You will be solving for a (acceleration).

$32^2= 0^2+ 2a\times42$

solving we get

a= 12.19

now put this acceleration value into the second case when v= 67mi/h

$67^2= 0^2 + 2\times12.19(change in x)$

⇒Δx= 184.12 ft

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3 years ago

Bob has a recipe for salad dressing. The recipe says to mix 14 c lemon juice, 18 c mustard, and 14 c vinegar. How much lemon jui

Alex73 [517]

Answer:

He needs 56c of lemon juice to make 4 salad dressings.

Step-by-step explanation:

We only need to look at how much lemon juice to make one salad dressing which would be 14c so we have to make 4 so we would do 14x4 to get how much lemon juice you need to make 4 dressings so you would need 56c of lemon juice to make 4 dressings

7 0

3 years ago

Read 2 more answers