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Degger [83]
3 years ago
9

Find the center and the radius for the circle, given the equation: X^2+16X+y^2-6y=-24

Mathematics
1 answer:
Alika [10]3 years ago
6 0
The center of the circle is (5,3)
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Solving a Real-World Inequality
satela [25.4K]

Answer:

The answer to the is the first one: O x< 22.5; Sam hasa maximum of 22.5 minutes left to finish running.

10.5 + 22.5 = 33

5 0
4 years ago
Read 2 more answers
Find the acute angle between the sides of a rhombus whose diagonals are 8cm and 12cm long
Sergeu [11.5K]

Answer:

67.38°

Step-by-step explanation:

The diagonals of a rhombus intersect at their midpoints and make a right angle. They also divide the angles of the rhombus in two equal angles.

So, to find the acute angle of the rhombus, we can use the tangent relation of half this angle in the small triangle made when drawing the diagonals:

tan(angle/2) = 4 / 6

tan(angle/2) = 0.666

angle/2 = 33.69

angle = 67.38°

So the acute angle of the rhombus is 67.38 degrees.

Please check the image attached for better comprehension.

4 0
3 years ago
PLS HELP ASAP!!! MARKING BRAINLIEST AND GIVING 30 POINTS!! PLEASE EXPLAIN YOUR WORK AND GET THIS CORRECT!!
kumpel [21]
60% of total = 408 —> 408/.60 —> 680
6 0
3 years ago
Please explain how to solve y=2x+4 and y=x-3 (EXPLAIN please, not doing the work)
tresset_1 [31]
Both equations are equal to y, so set them equal to each other forming an equation in x

2x+4=x-3
-x -x
1x+4= -3
-4 -4
x= -7

You just plug in the value of x which is -7

Y= -7-3
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8 0
3 years ago
Is it true or false you get (2,12) after you solve 3x-1/2y=0?
klemol [59]

It's true that (2, 12) is a solution of  3x-1/2 y = 0 .

It's also true that  (1, 6),  (3, 18),  (5, 30),  (9, 54),  (150, 900),
and (12 million, 72 million) are also perfectly correct solutions.

Any pair of numbers where the 'y' number is six times as much as
the 'x' number is a solution to that equation.

There are an infinite number of them.

5 0
3 years ago
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