3 years ago

What is 30cm in mm winner will get brainly

Mathematics

2 answers:

Alex787 [66]3 years ago

8 0

Answer:

300 mm

Step-by-step explanation:

1 centimeter is equal to 10 milimeters.

Multiply the 30 centimeters by 10.

30 x 10 = 300

NARA [144]3 years ago

5 0

Answer:

300 mm

Step-by-step explanation:

$30 \: cm \times \frac{10 \: mm}{1 \: cm} = 300 \: mm$

You might be interested in

PLEASE HELP Identify the equation of the graph

S_A_V [24]

Answer:

y = 3x + 6

Step-by-step explanation:

The y intercept is 6 and the slope is 3 so the equation is y = 3x + 6

5 0

3 years ago

Find a polynomial that describes the area of the lawn which kevin has to mow in his front yard 6x+5,4x-9

Likurg_2 [28]

Answer:

$Area=24x^2-34x-45$

Step-by-step explanation:

Length and width of the yard are $(6x+5)$ and $(4x-9)$ .

$Area=length\times width\\\\Area=(6x+5)\times (4x-9)\\\\Area=24x^2+20x-54x-45\\\\Area=24x^2-34x-45$

7 0

3 years ago

Is 0.047 1/100 of 4.70

LiRa [457]

Answer:

Yes!

Step-by-step explanation:

4.70 (1/100) = 4.70(.01) = .047

6 0

3 years ago

Read 2 more answers

What is the answer of -6n-2n=16

mezya [45]

Answer:

n = - 2

Step-by-step explanation:

Given

- 6n - 2n = 16, that is

- 8n = 16 ( divide both sides by - 8 )

n = - 2

5 0

4 years ago

Read 2 more answers

Express the first quantity as a percentage of the second. <br>1 h 3 min, 3 h 30min.

KatRina [158]

Answer:

30%

Step-by-step explanation:

first we require both quantities to have the same units

converting both to minutes

1 h 3 min = 60 + 3 = 63 min

3h 30 min = (3 × 60) + 30 = 180 + 30 = 210 min

then express as a fraction and multiply by 100% to express as a percentage

$\frac{63}{210}$ × 100%

= 0.3 × 100%

= 30%

8 0

2 years ago