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const2013 [10]
3 years ago
13

Write an equation of the line that passes through the points (1, 2) and (-2, 5)

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
5 0

Answer:

y=-1x+3

y-2=3(x-1)

Step-by-step explanation:

Slope: -1

y-intercept: 3

You might be interested in
the area of a rectangle is the same as the area of a square of side 12cm .if the rectangle is 16 long find its width.​
Stels [109]

Answer:

width = 9 cm

Step-by-step explanation:

the area of a 12cm square is 144

16w = 144

x = 9

4 0
3 years ago
in a recent year in the united state, 83, 600 passengers car rolled over when they crashed, and 5,127,400 passengers cars did no
alexdok [17]

Answer:

0.01 probability of a car rolling over in a crash.

It is very unlikely for a car to roll over in a crash.

Step-by-step explanation:

Let E be any event.

Then, the probability of happening of an event E = \frac{\textrm{Number of favorable outcomes}}{\textrm{Total Outcomes}}

Now here,

Let E1 = The event where cars rolled when they crashed

E2 =  The event where cars did not roll when they crashed

The number of cars that did roll = 83, 600

The number of cars that did not roll = 5,127,400

So, total  number of cars taken into account for any event

= 83, 600  + 5,127,400 = 5,211,000

So, P(E1)  = 83, 600 / 5,211,000 = 0.01

Hence there is 0.01 probability of a car rolling over in a crash.

and P(E2)  = 5,127,400  / 5,211,000 = 0.98

Since P(E2) is way way more than that of P(E1)

Hence, it is very unlikely for a car to roll over in a crash.

4 0
3 years ago
Benjamin has to wear a uniform to school. His uniform is made up of tan or blue pants and a blue or white collared shirt. Benjam
oee [108]

Explanation:

As his uniform is made up of tan or blue pants and a blue or white collared shirt.

So, there are possibly four combinations which are as follows:

  • tan pants/blue shirt
  • tan pants/white shirt
  • blue pants/blue shirt
  • blue pants/white shirt

As Benjamin carries an extra piece of white shirt. So, he has a little bit better than 25% chance of wearing his favorite combination.

So,

  • Probability of getting tan pants = 2/4 = 1/2
  • Probability of getting white shirt = 3/5

The probability of getting both can be computed by simply multiplying 2/4 and 3/5.

So,

  • Probability of getting both = 1/2 × 3/5 = 3/10 ⇒ 30%

<em>Keywords: probability, chance</em>

<em> Learn more about from /brainly.com/question/14382310</em>

<em> #learnwithBrainly</em>

3 0
3 years ago
G<br> ewrite the equation in Ax+By=C form.<br> se integers for A, B, and C.<br> y+4= -4(x-2)
melomori [17]

Step-by-step explanation:

y + 4 = -4(x - 2) = -4x + 8

y - 4 = -4x

-4x - y = -4

4x + y = 4

3 0
2 years ago
You buy butter for $4.04 a pound. One portion of onion compote requires 1.7 oz of butter. How much does the butter for one porti
NNADVOKAT [17]

Answer:

im pretty sure its 4.04 x 1.7 = 6.868

Round that and its $7.00

3 0
3 years ago
Read 2 more answers
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