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Nastasia [14]
4 years ago
7

What is the measure of ∠A?

Mathematics
1 answer:
Maru [420]4 years ago
6 0

Answer:

There are two commonly used units of measurement for angles. The more familiar unit of measurement is that of degrees. A circle is divided into 360 equal degrees, so that a right angle is 90°.

Step-by-step explanation:


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A square has a perimeter of 12x + 52 units. Which expression represents the side length of the square in units
ElenaW [278]

Answer:

Step-by-step explanation:

7 0
3 years ago
Help no links please u^u
Veseljchak [2.6K]

Answer:

∠A= 80°

Step-by-step explanation:

if they are supplementary then put them equal to 180

7x + 3 +7x + 23 = 180

14x + 26 = 180

14x = 154

x= 11

now plug in

7(11)+3

77+3= 80

3 0
3 years ago
A bicycle was originally sold for $400 was on sale for $320. what percent was the bike marked down?
Eva8 [605]
100% of the price = $400
x % of the price = $320
we need to find x

using a proportion
100 : 400 = x : 320
100 * 320 = 400 * x
32000 = 400x
x = 32000 / 400
x = 80

That means the new price is 80% of the previous price.
100% - 80% = 20%
and based on this we can make a conclusion that the discount was 20%

I hope it is clear to you, feel free to ask anything about it :)

6 0
3 years ago
Read 2 more answers
What does it mean if a check was skipped on a bank statement?
hoa [83]
The <u>correct answer</u> is:

The check has not been cashed yet.

Explanation:

When you receive your bank statements, all of the transactions that have been processed are listed.  This includes deposits, debits and checks.

All transactions are usually listed in order of the date of transaction.  Additionally, the checks are usually listed at the bottom of the statement.

If there is a gap between check numbers that you have written, it means that the missing checks have not been processed. This means that they have not been cashed or deposited.
6 0
3 years ago
Read 2 more answers
(-25) devided (-5).
gulaghasi [49]

Answer:

Step-by-step explanation:

Here you go mate

step 1

(-25)/(-5)

step 2

(-25)/(-5)  divide the equation by 5

answer

=5

4 0
3 years ago
Read 2 more answers
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