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agasfer [191]
3 years ago
10

(5k + 3)(k + 1) = 0​

Mathematics
1 answer:
Slav-nsk [51]3 years ago
8 0

Answer:

5k²+8k+3

Step-by-step explanation:

5k²+5k+3k+3

5k²+8k+3

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Help me please thanks​
Zarrin [17]

FORMULA:

  • Pythagorean property —: h² = b² + p², where h = hypotenuse, b = base, p = perpendicular.

ANSWER:

By pythagorean property,

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  • x² = 625 + 10000
  • x² = 10625
  • x = √10625
  • x = 103 cm rounded.

Hence, the length of x is 103 cm.

8 0
3 years ago
The ratios of the measures of the angles in triangle XYYZ is 7:13:16. Find the measures of the angles
kirza4 [7]

Answer:

let the angles be 7x , 13x , 16x

7x + 13x + 16x = 180 ( sum of angles in a triangle is 180 degree)

36x = 180

x = 180 / 36

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7 X 5 = 35 degree

13 X 5 =  65 degree

16 x 5 =  80 degree

plz mark me as the brainliest

8 0
3 years ago
Solve for a. ab + c = d a = b + a = a =
pochemuha

Answer:

Step-by-step explanation:

Solve ab + c = d for a.  Start by subtracting c from both sides, which yields ab = d - c.  Next, divide both sides by b:

ab     d - c

---- = --------

 b         b

This yields:

    d - c

a = --------

        b

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3 years ago
Two angles are congruent if
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If they have the same measure two circles are congruent if they have the same diameter
7 0
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