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san4es73 [151]
3 years ago
6

(-13 +1) what is the sum

Mathematics
2 answers:
IrinaVladis [17]3 years ago
6 0

Answer:

-12

Step-by-step explanation:

Anastasy [175]3 years ago
5 0

Answer:

-12

Step-by-step explanation:

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-0.056 + 0.27 = ?
Kamila [148]

Step-by-step explanation:

hope i m correct

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2 years ago
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Simplify the ratio<br> 6 doctors to 27 patients
3241004551 [841]

Answer:

2 doctors to 9 patients

Step-by-step explanation:

Divide each by 3. They cant be simplified more.

6 0
2 years ago
How do u simplify each expression by combining like terms?
Masja [62]

Answer:

1. 8y - 9y = -1y

( 8 - 9 = -1)

3. <u>8a</u> - 6 <u>+a</u> - 1

( i have showed the like terms here)

8a - 1a= 7a

-6 - 1 = -7

7a - 7

5. -x - 2 + 15x

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-x + 15x = 14x

(x = 1)

14x + 2

7.<u>  8d</u> - 4 <u>- d</u> - 2

( i have showed the like terms here)

8d - d = 7d

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8. 9a <u>+ 8</u> - 2a<u> - 3</u> - 5a

( i have showed the like terms here)

9a - 2a - 5a = 2a

8 - 3= 5

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6 0
3 years ago
Examine the diagram, where BD is tangent to circle M at point D, and BA is secant to the same circle at points E and A.
Stella [2.4K]

Answer:

19 = x

Step-by-step explanation:

The square of the tangent segment = The product of (whole secant segment) (the outside part of the secant segment)

BD²= (BA)(BE)        

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8² = (x - 3)(4)

64 = 4x - 12

64 + 12 = 4x

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2 years ago
What is the product of
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