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kirza4 [7]
2 years ago
8

-9x-17=39 solve the equation for x

Mathematics
1 answer:
pshichka [43]2 years ago
6 0

Answer:

x = - 56/9 or -6.2

Step-by-step explanation:

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Paula has read 70% of the total pages in a book she is reading for english class
pav-90 [236]

Answer:

good for paula? im not sure what the question is.

6 0
2 years ago
In the diagram below, P is circumscribed about quadrilateral ABCD. What is the value of x?
alexira [117]
We know that
In any quadrilateral where the vertices are on the circumference of a circle, the opposite angles add up to 180 degrees. 

So,
 in this problem
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the answer is
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7 0
3 years ago
Read 2 more answers
This figure shows the mer
Flura [38]

Answer:

8

Step-by-step explanation:

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5 0
2 years ago
BRAINLIEST +STARSS!!!
yulyashka [42]

Answer:

The green would take 4 and the blue would take 16 times respectivly.  I did it by finding the volumes of the cups in terms of pi, then dividing it by the volume of the sink.

Step-by-step explanation:

So the volume of the whole half sphere is 512pi.

Now we have to find the volumes of the cup.

Equation: \pi r^2h

Blue cup:

\pi 2^2(8)\\\pi 4(8)\\\pi 32

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Green cup:

\pi 4^2(8)\\\pi 16(8)\\\pi 128

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6 0
2 years ago
Cary is 4 years older than Dan. In 7 years the sum of their ages will be 76
bekas [8.4K]

Ages of Dan and Cary are 29 and 33 respectively.

<u>Step-by-step explanation:</u>

Step 1:

Form equations out of the given details. Let the age of Dan be x, then age of Cary is x + 4.

In 7 years, sum of their ages = 76

⇒ (x + 7) + (x + 4 + 7) = 76

⇒ 2x + 18 = 76

⇒ 2x = 58

⇒ x = 29

Step 2:

Calculate age of Cary.

⇒ x + 4 = 33

3 0
3 years ago
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