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dexar [7]
3 years ago
10

Which of the following is the product of 7/8 and -4/21?  a.- 1/6 b.1/12 c.- 16/21 d.- 147/32​

Mathematics
2 answers:
olga55 [171]3 years ago
6 0

Answer:

option a

Step-by-step explanation:

7/8 * -4/21

=7*-4/8*21

=-28/168

=-1/6

In maths product means multiplication.

AURORKA [14]3 years ago
5 0

Answer:

A. -1/6

Step-by-step explanation:

  • 7/8 × -4/21
  • 7 can be divided by 21 wich will make the fraction -4/21 turn to -4/3 and the fraction 7/8 turn to 1/8
  • -4 can be divided by eight which will make the fraction 1/8 turn to 1/2 and the fraction -4/3 will turn to -1/3
  • 1/2 × -1/3 = -1/6
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AfilCa [17]
In maths, the “>” sign means “greater than”, or “bigger than.” If we say A > B, that means (in English) “A is bigger than B.”
So, if A > B and B > C:
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So the smallest would be C, since both A and B are bigger. Next is B, and biggest is A.

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3 years ago
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Hoochie [10]

Answer:

a rectangular prism

Step-by-step explanation:

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3 years ago
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Which set of ordered pairs represents y as a function of x?
KatRina [158]

Answer:

(2,8), (3,5),

Step-by-step explanation:

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3 years ago
I’ll give brainliest
melomori [17]

Answer:

a.No

b.-7/2, it is at (4,-7/2)

c.-5?4, it is at (2,-5/4)

d.All real numbers except 6

e.3

f.-1/2

Step-by-step explanation:

a. Plug it in! f(5)=((5)+3)/((5)-6)=-8, so no!

b. Plug it in! f(4)=((4)+3)/((4)-6)=-7/2

c. Plug it in! f(2)=((2)+3)/((2)-6)=-5/4

d. If it were to be 6, then it would be 3/0 which would be undefined.

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6 0
2 years ago
Express x^2-8+5 in the form (x-a)^2-b where a and b are integers
Tanzania [10]

Answer:

(x-4)^2-9 where a=4 and b=9

Step-by-step explanation:

x^2-8x+5

x^2-8x+16-16+5

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