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mart [117]
3 years ago
12

Please hurry I will mark you brainliest

Mathematics
2 answers:
kap26 [50]3 years ago
8 0

Answer:

y = -2x+7

Step-by-step explanation:

The slope intercept form of a line is

y = mx+b where m is the slope and b is the y intercept

y = -2x+b

Using the point

3 = -2(2)+b

3 = -4+b

3+4 = b

7=b

y = -2x+7

Mkey [24]3 years ago
7 0
Y = -2x + 7, hope this helps:)
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Step-by-step explanation:

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6 0
3 years ago
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Romashka [77]

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Step-by-step explanation:

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Rank the following methods of timekeeping from most precise to least precise. ANSWER ASAP AND GET BRAINLIEST
PtichkaEL [24]

Answer:

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8 0
3 years ago
A boat traveled 128 kilometers in
AlekseyPX

Answer:

The Distance cover by boat in 2 hours and 15 minutes is 72 km  

Step-by-step explanation:

Given as :

The Distance cover by boat = 128 kilometer

The time taken is 4 hours

As , Distance = Speed ×Time

So , Speed = \frac{Diastance}{Time}

Or, Speed = \frac{128 km}{4 hours}

∴   Speed = 32 km per hour

Now, again The boat travel 2 hours and 15 minutes further with speed 32 kmph

So, Time2 = 2 + \frac{15}{60}

Or,  Time2 = 2 + \frac{1}{4}

I.e Time2 = \frac{9}{4}  hours

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So ,    Distance = 32kmph × \frac{9}{4}  hours

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Hence The Distance cover by boat in 2 hours and 15 minutes is 72 km  Answer

5 0
3 years ago
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