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lyudmila [28]
4 years ago
9

Simplify: 3c-5d+5d Pls

Mathematics
2 answers:
Brilliant_brown [7]4 years ago
8 0

Answer:

3c-10d is the supposed awnser I think

Arturiano [62]4 years ago
5 0

Answer:

3 c

Step-by-step explanation:

Simplify the following:

5 d - 5 d + 3 c

Hint: | Combine like terms in 5 d - 5 d + 3 c.

5 d - 5 d = 0:

Answer: 3 c

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Alla [95]
Number of weeks in a year divided by 6, then multiply that answer by $108
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3 years ago
A triangle has one leg that measures 12 cm and a hypotenuse 24 cm. Find the length of the other leg to the nearest tenth of cent
Minchanka [31]

9514 1404 393

Answer:

  20.8 cm

Step-by-step explanation:

The term "hypotenuse" suggests this triangle is a right triangle. Then the other leg can be found using the Pythagorean theorem:

  x^2 +12^2 = 24^2

  x^2 = 576 -144 = 432

  x = √432 ≈ 20.8 . . . cm

The other leg is about 20.8 cm.

_____

<em>Additional comment</em>

A right triangle with a short leg that is 1/2 the length of the hypotenuse is the "special" 30°-60°-90° right triangle. The longer leg is √3 times the length of the short leg: 12√3 ≈ 20.8 cm.

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3 years ago
Which statement is true about PQ in relation to the circumscribed circle ?
tatyana61 [14]

check the picture below.

5 0
4 years ago
Read 2 more answers
Please help!! ;w; Thank you in advance!!!
Dovator [93]

10  5/6  =   65/6

2  1/4    =  9/4

2 (9/4)  =   9/2

So   the  length  left   is

65/6  -  9/2    =

65/6  -  27/6   =

38 / 6    =

19 / 3    =

6 1/3   in

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5 0
3 years ago
How can I show my work on these answers 31x 7. 29x4
Marina86 [1]

Answer:

   (31)(7.29)(4)

=903.96

Step-by-step explanation:

3 0
3 years ago
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