3 years ago

Someone help me please what is 4.3 x 20

Mathematics

2 answers:

Mars2501 [29]3 years ago

7 0

Answer:

Step-by-step explanation:

AysviL [449]3 years ago

3 0

Answer:

Step-by-step explanation:

Multiply the two numbers together as if there was no decimal, then move the decimal in the number of places that it is given in one of the factors.

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What is the value of 7+3M-2 when M = 4?

Ede4ka [16]

7 + 3(4) - 2
7 + 12 - 2
19 - 2
= 17

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3 years ago

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-3/7 + -3/4 by today Plus points

Roman55 [17]

Answer:

-33/28

Step-by-step explanation:

-12/28 + -21/28

= -33/28

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Anarel [89]

We know that

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1 year ago

How much its 5+3+3×15=

AveGali [126]

=5 + 3 + 3 * 15
do multiplication first
=5 + 3 + 45
=8 + 45
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ANSWER: 53

Hope this helps! :)

7 0

3 years ago

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A large bacterium measures 750 micrometers in diameter. One micrometer = 10 − 6 meters. How would you express the diameter of th

ANEK [815]

Answer:

7.5 * 10^-4

Step-by-step explanation:

To express this, we will have to multiply 750 by the conversion unit

we have this as;

750 * 10^-6

750 = 7.5 * 10^2

so we have;

7.5 * 10^2 * 10^-6

= 7.5 * 10^(-6+2)

= 7.5 * 10^-4

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3 years ago