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Mars2501 [29]
3 years ago
8

What is (-1/2) in mathematics

Mathematics
1 answer:
nexus9112 [7]3 years ago
5 0

Answer: One half is the irreducible fraction resulting from dividing one by two (2) or the fraction ... One half often appears in mathematical equations, recipes, measurements

Step-by-step explanation: For example, if you wish to halve the fraction 5/7, write “* 2” beside the denominator “7.” There is no operation to perform to the numerator. Multiply the denominator by 2 to halve the fraction. Using the same example, 7 * 2 = 14. This means that half of 5/7 is 5/14.

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saul85 [17]
Area of a circle = (3.14) * r^2
d = 7
r = 3.5

a = (3.14) * 3.5^2
a = (3.14) * 12.25
a = 38.47
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3 years ago
(5+5i)(5-5i)=what????
Irina18 [472]
(First,Outer,Inner,Last)
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PLZZZZ HELPPPPPPPPP!!!! a survey asks teachers and students whether they would like the new school mascot to be a Viking or a Pa
VARVARA [1.3K]

Answer:

B

Step-by-step explanation:

Two events A and B are called independent, when

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B|A = randomly selected student prefer "Vikings"

Probabilities:

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Since

0.80\neq 0.94

we can state that events are not independent.

8 0
3 years ago
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viktelen [127]
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3 years ago
When solving the system using the additional/elimination method, which variables will cancel?
iogann1982 [59]

Answer:

the x terms

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