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EastWind [94]
3 years ago
11

What is the volume of a box measuring 8mm×10cm×5cm

Mathematics
2 answers:
notka56 [123]3 years ago
8 0
The answer is 400 because u multiply 8 x 10= 80 x 5=400 
Stella [2.4K]3 years ago
7 0
The answer is 400 because 8*10=80 which when you times by 5 gives you 400.
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Consider the sequence: <br><br> 3, 8, 13, 18, 23, ...
suter [353]

Answer:

a_n represents a particular any term and a_{n-1} represents just previous term.

a_8=38

Step-by-step explanation:

In the given recursive formula,

a_n= a_{n-1}+5

a_n represents n^{th} \ term

and a_{n-1}represents just its previous term.

To find a_8, first five terms are given there. We need to find its previous terms a_6 \ and\ a_7

a_6 = a_{n-1}+5\\a_6= a_{6-1}+5\\a_6 = a_5 +5\\substitute \ a_5 =23\\a_6 = 23+5=28

Similarly,

a_7 = a_{n-1}+5\\a_7= a_{7-1}+5\\a_7 = a_6 +5\\substitute \ a_6 =28\\a_7 = 28+5=33

Similarly,

a_8 = a_{8-1}+5\\a_8= a_{8-1}+5\\a_8 = a_7 +5\\substitute \ a_7 =33\\a_8 = 33+5=38

Thus a_8 = 38 is the answer.

8 0
3 years ago
Which is not a rational number?
mrs_skeptik [129]

Answer:

Answer: A real number that is not rational is called irrational. Irrational numbers include √2, π, e, and φ. The decimal expansion of an irrational number continues without repeating.

7 0
3 years ago
This is bad<br><br>No one gives me a brainlist​
IrinaK [193]

Oh!!

You'll surely get it if you give best answers..

5 0
3 years ago
Read 2 more answers
Write an equation for the line that passes through (-1,4) with a slope of -10
Maurinko [17]

Answer:

y = - 10x - 6

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here slope m = - 10, hence

y = - 10x + c ← is the partial equation

To find c substitute (- 1, 4) into the partial equation

4 = 10 + c ⇒ c = 4 - 10 = - 6

y = - 10x - 6 ← equation of line

4 0
3 years ago
If a trapezoid with 9.00-cm and 12.00-cm bases has an area of 68.25 cm2, what is its height to the nearest hundredth?
Lapatulllka [165]
I hope this helps you



68,25=(9+12).h/2


2.68,25=21.h


136,5/21=h


h=6,5
4 0
3 years ago
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