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german
3 years ago
10

What equation is graphed in this figure? y+2=−32(x−2) y−3=32(x+1) y+1=−23(x−3) y−4=−23(x+2) Number graph that ranges from negati

ve five to five on the x and y axes. A line passes through begin ordered point zero comma one end ordered pair and begin ordered pair two comma negative two end ordered pair
Mathematics
1 answer:
dsp733 years ago
6 0

Answer:

y+2=-\frac{3}{2}(x-2)

Step-by-step explanation:

Given:

Two points on a line are given as:

(0, 1)  and (2, -2)

We know that the slope of a line passing through points (x_1,y_1)\ and\ (x_2,y_2) is given as:

m=\frac{y_2-y_1}{x_2-x_1}

Plug in x_1=0,y_1=1,x_2=2,y_2=-2. This gives,

m=\frac{-2-1}{2-0}\\\\m=\frac{-3}{2}=-\frac{3}{2}

The equation of a line with slope 'm' and points (x_1,y_1)\ and\ (x_2,y_2) is given as:

y-y_1=m(x-x_1)\\\\or\\\\y-y_2=m(x-x_2)

Now, on plugging in the second point (x_2,y_2)=(2,-2) we get:

y-(-2)=-\frac{3}{2}(x-2)\\\\y+2=-\frac{3}{2}(x-2)

Therefore, the first option is correct which is given as:

y+2=-\frac{3}{2}(x-2)

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FICA stands for
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Answer:

A.Federal insurance Contributions Act

Step-by-step explanation:

Please mark me as brainleist

3 0
3 years ago
100.00=137.76/(1+r)^5<br> solve for r<br><br> thanks much
Feliz [49]
(1+r)^5=137.76/100
1+r=(137.76/100)^(1/5)
R=(137.76/100)^(1/5))-1
5 0
3 years ago
Please help for 10 ponits
Vedmedyk [2.9K]

Answer:

it's a yes

Step-by-step explanation:

X/6 ≤ 30

to find the value of X we have to move the numerical to the other side

in this case the number is 1/6

X * 1/6 ≤ 30

so to balance the both side and get rid of the number on the left side we multiple with 6.

1/6*6 = 1 on the left side

30*6 = 180 on the right side

so the full equation will be

X * 1/6 * 6 ≤ 30 * 6

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6 0
3 years ago
Read 2 more answers
5 customers buy 10,15,20,25,30 toffees respectively from 1 shop. But the the person who bought 20 toffees forgot to pay .if the
Mice21 [21]

Answer:

40% profit

Step by step Explanation:

Profit percentage

=( profit/cost price) * 100

0.2 = profit/cost

10+15+20+25+30= 100

Let's assume the cost price of the items is $1 each

Cost price total= $100

Profit made when buyer of 20 toffe didn't say was

0.2=profit/cost

0.2*100 =$20

If the$ 20 paid.

Total profit = $40

So percentage profit now

40/100 * 100 = 40%

3 0
3 years ago
There are 12 blue marbles and 8 red marbles. find the probability of selecting one item
Diano4ka-milaya [45]

Answer:

selecting one item? If you mean each color:

40% chance for a red marble / 2/5 chance

60% chance for a blue marble / 3/5 chance

Step-by-step explanation:

Because there are 12 blue marbles and 8 red marbles, we would total them to see how many marbles there are in total. There are 20 in total, but to find the probability, if we put all 20 marbles in a bag (blue and red), and we picked a marble at random, there are 8 red marbles and 12 blue marble in that bag. The probability that I will choose red marbles is 8/20 (or 8 red marbles out of 20 total marbles), and for blue marbles, it would be 12/20 (or 12 blue marbles out of 20 total marbles). Simplify both expression to 2/5, and 3/5 respectively. Finally, if you need percentage, just multiply the denominator by 5 to get it to a hundred, and do the same to the numerator. This way you don't change the value of the expression.

8 0
3 years ago
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