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3 years ago

40 cm ___ 4 m A : > B : < C : =

Mathematics

2 answers:

Burka [1]3 years ago

6 0

B: <
4 m = 400 cm
so 40cm is smaller than 400cm

Tom [10]3 years ago

5 0

Answer:

Step-by-step explanation:

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Can someone pls answer this question what is 12 +z=15

ANTONII [103]

12 + z = 15

12 - 12 + z = 15 - 12

0 + z = 3

z = 3

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2 years ago

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How do u divide $1.12 & 8.2

LiRa [457]

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3 years ago

Solve the simultaneous equations

nexus9112 [7]

Answer:

Step-by-step explanation:

2x + 3y = 2

x = 2 - 3y /2

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substitute the value of x

$\frac{2 \\- 3y}{2}$ + y = 0

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2 years ago

The result of which expression will best estimate the actual product

prisoha [69]

Answer:

The answer is,

$(-1) \times \frac {1}{2} \times (-1) \times (1)$

Step-by-step explanation:

The given product is,

$\frac {-4}{5} \times \frac{3}{5} \times \frac{-6}{7} \times \frac {5}{6}$

= $\frac {12}{35}$

$\simeq 0.3429$ ---------------------(1)

Now, the first product to compare is,

$(-1) \times \frac {1}{4} \times (-1) \times (-1)$

= - 0.25 ----------------------------(2)

The second product to compare is,

$(-1) \times \frac {1}{2} \times (-1) \times (1)$

= 0.5 ------------------------(3)

The 3rd product to compare is,

$\frac {-4}{2} \times \frac {3}{2} \times \frac{-2}{5} \times \frac {5}{2}$

= 3 ----------------------------(4)

The 4th product to compare is,

$\frac {-3}{4} \times \frac {-3}{4} \times \frac {-1}{5} \times \frac {1}{2}$

= $\frac {-9}{160}$

= 0.05625 -----------------(5)

Comparing all the values , we get (3) is closest to (1).

Hence, we get, the answer is,

$(-1) \times \frac {1}{2} \times (-1) \times (1)$

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3 years ago

Which of the expressions are equivalent to the one below? 7x(6+3)

frosja888 [35]

A. Is the answer
Hope this helped :)

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3 years ago