2 years ago

Is the problem I showed congruent

Mathematics

1 answer:

dimulka [17.4K]2 years ago

7 0

Answer:

it is very congruent of you k

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Tickets for seniors prom cost $25 for individual tickets and $40 for couples tickets. They collected a total of 2500 from ticket

quester [9]

Answer: 20

Step-by-step explanation:

Given

The cost of an individual ticket is $25

The cost of a couple's ticket is $40

The total sale is $2500

total ticket sold is 70

Suppose there are x individuals and y couples

$\therefore x+y=70\quad \ldots(i)\\\\25x+40y=2500\quad \ldots(ii)\\\text{Solving }(i)\ \text{and}\ (ii)\ \text{we get}$

$x=20,y=50$

So, they sold 20 tickets of the individual.

8 0

2 years ago

Mica bought a new smart phone for $258.13. That was the price after his 18.25% discount. What was the original price of the phon

julia-pushkina [17]

The original price of phone is $ 315.76

Solution:

Given that Mica bought a new smart phone for $ 258.13.

That was the price after his 18.25% discount

To find: original price of phone

From given question,

price after discount = $ 258.13

discount = 18.25 %

Let "x" be the original price of phone

price after discount = original price - discount

$258.13 = x - 18.25 \% \text{ of } x$

$258.13 = x - \frac{18.25}{100}x$

$258.13 = x(1 - \frac{18.25}{100})$

$258.13 = x(1 - 0.1825)\\\\258.13 = x( 0.8175)\\\\x = \frac{258.13}{0.8175}\\\\x = 315.76$

Thus original price of phone is $ 315.76

4 0

3 years ago

F is directly proportional to a . If F = 24 when a = 8 find, F when a = 6

Brilliant_brown [7]

Answer:

Step-by-step explanation:

24=8×3

If F=24 when A=8 then F is directly proportional to A•3

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2 years ago

What is the second transformation

Oksana_A [137]

A rotation about point H

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2 years ago

23 please thanks soooooo much

Kisachek [45]

I can't see the whole diagram.. Can u fix the picture

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3 years ago