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Vladimir [108]
3 years ago
11

PLEASE ANSWER QUICKLY

Mathematics
2 answers:
WITCHER [35]3 years ago
6 0

Answer:

Step-by-step explanation:

First find the slope: 1-4/5-(-2)= -3/7

Then you put it into this formula with any one of the points:

y-y1= m(x-x1)

Y-(1)= -3/7(x-5)

Y-1= -3/7x + 2.14

Y= -3/7x + 3.14

Tju [1.3M]3 years ago
3 0

Answer:

The only thing I can think of is the slope intercept form.

The slope of -2,4 and 5,1 is -3/7

The Y intercept is 22/7

y=-\frac{3}{7}x+\frac{22}{7}

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Can't​ really find the answer. Any help?
prisoha [69]

a) you need to convert one of the prices so both of them are in the same units and you can compare them.

im going to convert the Japanese Yen into Euros as the numbers will be smaller but you can also do it the other way.

£1 = 188 japanese yen

?? = 39856 japanese yen

divide 39856 by 188 to get £212

this means 39856 Japanese Yen is equal to £212

then convert this into euros.

£1 = €1.41

£212 = ???

calculate 212 × 1.41 which gives you €298.92

this means 39856 Japanese Yen is equal to €298.92

the phone in Spain costs €352.50

this shows that the phone in Spain is more expensive than the one in Japan.

therefore, the mobile phone in Japan is cheaper.

b) from Part A, we know that the phone in Japan is 39856 Japanese Yen, which is equal to £212.

so now we need to convert €352.50 into Pounds (£) to compare the prices.

£1 = €1.41

?? = €352.50

divide 352.50 by 1.41 to get £250.

this means the phone in Spain costs £250 as €352.50 is equal to £250.

now we know the phone in Japan is £212 (in pounds) whereas the phone in Spain is £250 (in pounds).

we need to calculate the difference by doing £250 - £212 which equals £38

therefore, the phone in Japan is cheaper than the phone in Spain by £38

7 0
3 years ago
A football coach walks 12 meters westward, then 16 meters eastward,
tino4ka555 [31]

Answer:

Total distance traveled = 56 m

Total displacement is 12 m

Direction of coach is westward

Step-by-step explanation:

It is given that football coach first go 12 meter westward then 16 meter eastward.

So no position of coach in eastward direction = 16 - 12 = 4 m

And then 22 m west westward

Therefore position of coach now is 22-4 = 18 m westward

And finally 6 m eastward

Therefore final position of coach is 18-6= 12 m westward

So displacement of coach is 12 m and direction is westward.

Total distance traveled = 12+16+22+6= 56 m

4 0
2 years ago
Read 2 more answers
What is the volume of the cylinder below?
3241004551 [841]

Answer:

Step-by-step explanation:

It is C.

Volume-πr^2h

r-11

h-15

11^2*15

=1815π

6 0
3 years ago
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By installing efficient water fixtures the average American can reduce water use to about 45 gallons of water per day.Using such
IceJOKER [234]

         (45 gal/day) x (31 day/Dec) =

               (45 x 31) (gal/Dec) = <em>1395 gallons</em> per December .

Choice-B is closer to that figure than Choice-A is,
but they're both poor estimates.


5 0
3 years ago
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What is 1/10 of 0.092?
bezimeni [28]
When you multiply by 1/10 you normally add another 0:
1/10 * 0.092=0.0092
6 0
3 years ago
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