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3 years ago

Can someone give me the reason why 2 is congruent to 11

Mathematics

2 answers:

Pavlova-9 [17]3 years ago

5 0

2 is congruent to 11. A way to justify this is because 2 is congruent to 3 because they are vertical angles. 3 is congruent to 11 because they are corresponding angles. Thus 2 is congruent to 11 through the transitive property.

MariettaO [177]3 years ago

4 0

Answer:

alternate int. <s of parallel lines

Step-by-step explanation:

We are told that lines r and s are parallel.

Lines r and s are curt by transversal line m.

Theorem:

If two parallel lines are cut by a transversal, then alternate interior angles are congruent.

Angles 2 and 11 are alternate interior angle, so they are congruent.

Answer: alternate int. <s of parallel lines

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4 years ago

Please help! Greatly appreciated sorry for really bad quality

Degger [83]

The first answer.

Point P is at (50,-40) the distance from Q to P is 80 units which you can find by subtracting the x of Q (-30) from the x of P (50).
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3 years ago

What is x to the power of two plus 3x plus 5

AlexFokin [52]

Answer:

4x+5

Step-by-step explanation:

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3 years ago

Ryan has deposited $100 into a retirement account at the end of every month for 50 years. The interest rate on the account is 1.

Andre45 [30]

Answer:

future payment is $77056.92

total interest is paid after 45 year is $23056.42

Step-by-step explanation:

Given data

payment (P) = $100

No of installment (n) = 12

rate of interest ( r ) = 1.5 % i.e. = 0.015

time period (t) = 45 years

to find out

future payment and interest after 45 year

solution

we know future payment formula i.e. given below

future payment = payment × $(1+\frac{r}{n})^{nt} - 1) / (r/n)$

now put all these value in equation

future payment = $ 100 × $(1+\frac{0.015}{12})^{12*45} - 1) / (0.015/12)$

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payment paid in 45 year @ $100 total money is paid is 45 × 12 × $100 i.e. = $54000

total interest = future payment - money paid

total interest = $77056.42 - $54000

total interest = $23056.42

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3 years ago