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Kazeer [188]
3 years ago
12

\overleftrightarrow{AC} AC A, C, with, \overleftrightarrow, on top is tangent to circle OOO at point CCC. What is the length of

\overline{AB} AB start overline, A, B, end overline?
Mathematics
2 answers:
Maurinko [17]3 years ago
7 0

Answer:9

Step-by-step explanation:

IgorC [24]3 years ago
5 0

Answer:

18 units

Step-by-step explanation:

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If y/5+8=7, what is the value of y/5-2
Andrei [34K]
"<span>y/5+8=7, what is the value of y/5-2?"  Simplify the first equation:  
 
y/5 = 7 - 8, or -1, so y/5 = -1, or y = -5.

Then y/5 - 2 equals -5/5 - 2, or -3.</span>
4 0
3 years ago
5x = 4y + 28
stich3 [128]

Answer:

x = 36

Step-by-step explanation:

Rearrange the equations before solving simultaneously

4y = -5x - 28

2y = 7x - 24

now subtract

4y - 2y = 2y

5x - 7x = -2x

-28 - - 24 = -4

put these values together.

2y - 2x - 4.

2y = 2x + 4

y = 2x + 4 / 2

y = x + 2

substitute this into one of the 1st equations in the question.

5x = -4(x + 2) + 28

5x = -4x + 8 + 28

5x = -4x + 36

9x = 36

x = 4.

6 0
2 years ago
How is estimating the quotient help you place the first digit in the quotient of a division problem
Alexxx [7]
It can help you cause when you estimate your going back and putting the right number
5 0
3 years ago
A fair coin is tossed three time sin succession. the set of equally likely outcomes is {hhh,hht,hth,thh,htt,tht,tth,ttt}. find t
n200080 [17]
There are 8 possible outcomes so that means the probability will have a denominator of 8.

Now, there is only one of the eight outcomes that has zero tails.

Therefore the probability of getting zero tails after tossing a fair coin three times in succession is

​
\frac{1}{8}
6 0
3 years ago
Jen buys paints for 28.42 how much will she get back if she gave 50
kkurt [141]

Answer:

She will get $21.58 back

Step-by-step explanation:

50 - 28.42 = 21.58

Hope this helps :)

6 0
3 years ago
Read 2 more answers
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