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3 years ago

I need help I don't understand this!!

Mathematics

2 answers:

lidiya [134]3 years ago

7 0

B is 2,2 A is -1,1 c is 2,-1

aalyn [17]3 years ago

3 0

Because you are dilating by 2, then you multiply 2 for all the points

b(2,2) => b (4,4)
a(0,1) => a (0,2)
c(2,0) => c (4,0)

your new points will be A' (0,2) B' (4,4) and C' (4,0)

hope this helps

just graph it on the graph

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True or False: The proportion of the population that has certain characteristics is the same as the probability that a randomly

atroni [7]

Answer:

True

Step-by-step explanation:

8 0

3 years ago

10x - 4y = -4 -3x + 7y = -22 método de Cramer

-BARSIC- [3]

(-2,-4)

Cramer's rule

10x - 4y = -4

-3x + 7y = -22

Main determinant : 58

Determinant of <em>x</em> : -116

Determinant of <em>y</em> : -232

So, (-2,-4)

Hope this helps and please consider marking branliest.

6 0

3 years ago

Use order operation

pychu [463]

Answer:

The correct answer is the final option, 2.

Step-by-step explanation:

[(16+4) - 10] - 8

Our first step in this problem, according to the order of operations, is to simplify what is inside the parentheses. Since there are multiple sets of parentheses, we must simplify the innermost group first. If we add 16 and 4, we get:

[20 - 10] - 8

Next, we must perform the subtraction inside the parentheses. This gives us:

10 - 8

Now, we can perform the final operation.

10 - 8 = 2

Therefore, the correct answer is 2.

Hope this helps!

7 0

3 years ago

!30 points! Which angle corresponds to angle N? (Photo attached)

BartSMP [9]

Answer:

∠ N'

Step-by-step explanation:

Corresponding angles in the same position after the transformation.

∠ N' corresponds to ∠ N

7 0

3 years ago

Read 2 more answers

Find the size of each of 6 payments made at the end of each year into a 6% rate sinking fund which produces $82000 at the end of

Yuri [45]

Answer:

at the end of 1st year we pay $ 11756

at the end of 2nd year we pay $ 24217

at the end of 3rd year we pay $ 37426

at the end of 4th year we pay $ 51427

at the end of 5th year we pay $ 66269

at the end of 6th year we pay $ 82001

Step-by-step explanation:

Given data

rate ( i ) = 6%

Future payment = $82000

no of time period ( n ) = 6

to find out

size of all of 6 payments

solution

we know future payment formula i.e.

future payment = payment per period ( $(1 + rate)^{n}$ - 1 ) / rate

put all these value and get payment per period

payment per period = future payment × rate / ( $(1 + rate)^{n}$ - 1 ) / rate

payment per period = 82000 × 0.06 / ( $(1 + 0.06)^{6}$ - 1 ) / rate

payment per period = 82000 × 0.06 / 0.4185

payment per period = $ 11756.27

at the end of 1st year we pay $ 11756

and at the end of 2nd year we pay $ 11756 × ( 1 + 0.06) + 11756

and at the end of 2nd year we pay $ 24217

and at the end of 3rd year we pay $ 24217 × ( 1 + 0.06) + 11756

and at the end of 3rd year we pay $ 37426

and at the end of 4th year we pay $ 37426 × ( 1 + 0.06) + 11756

and at the end of 4th year we pay $ 51427

and at the end of 5th year we pay $ 51427 × ( 1 + 0.06) + 11756

and at the end of 5th year we pay $ 66269

and at the end of 6th year we pay $ 66269 × ( 1 + 0.06) + 11756

and at the end of 6th year we pay $ 82001

4 0

3 years ago