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sammy [17]
2 years ago
5

Find the area of the circle from the given diameter.

Mathematics
2 answers:
Kay [80]2 years ago
6 0

Answer:

where is the shape?????

Zanzabum2 years ago
3 0
Can I please see the shape??
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PLS HELP ME! FOR 50 POINTS!!! I will give brainliest!
lbvjy [14]

Answer:

\frac{x - 3}{x + 4}  \div  \frac{x ^{2} - 1 }{ x}   \\ = \frac{x - 3}{x + 4}  \times  \frac{x}{ {x}^{2}  - 1}  \\  =\frac{x(x - 3)}{(x + 4)( {x}^{2} - 1) }  \\=  \frac{x(x  - 3)}{(x + 4)(x  +  1)(x   -  1)}

8 0
2 years ago
Help me please!..
AlexFokin [52]

Answer:

44 times

Step-by-step explanation:

There is a 50% (2/4) chance that this could occur, as given in the question.

88*.5 = 44.

8 0
3 years ago
The sum of two numbers is 43 . The smaller number is 19 less than the larger number. What are the numbers?
Setler [38]
Let the smaller number be x and the larger number be y.
We can calculate this by using simultaneous equation, aka listing 2 equations out.
From given,
X + y = 43
Let this be equation no. 1
X + 19 = y
Let this number be equation 2.
We can do simultaneous equations either by substitute method or elimination. In this case I'm using substitute.
We can already obtain the value of y (in terms of x) in euqation no. 2, so all we gonna do is to put y into equation 1.
X + x + 19 = 43
Solve this by algebra.
2x = 43 - 19
X = 12
Now we know the exact value of x
Now substitute x = 12 into equation no. 2
12 + 19 = y
Y = 31
So the answer is 12 and 31
7 0
3 years ago
an integer is one more than four times another. if the product of two integers is 39, then find the integers
Sholpan [36]
Sorry if its illegible, you can ask if its not clear

8 0
3 years ago
Read 2 more answers
Please help need answer for both questions
myrzilka [38]

Answer:

1. 32, 12

2. Enlargement

Step-by-step explanation:

Enlarged by a scale factor of 4

(Multiply all points by 4)

8 x 4 = 32

3 x 4 = 12

It is an enlargement because the points are larger than before.

5 0
2 years ago
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