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3 years ago

What types of units are used to describe area

Mathematics

2 answers:

blagie [28]3 years ago

7 0

The measurement of the area of any flat surface, like a carpet, would be done in square feet

Alborosie3 years ago

3 0

It could be miles squared, inches squared, and even centimeters squared (anything squared)

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Plss help I’ll give brainlist or what ever it’s called

Pachacha [2.7K]

1/4 i think hope that helps

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3 years ago

Read 2 more answers

PLZ HELP URGENT GET THE BRAINLIEST AND MORE POINTS

lord [1]

Answer:

The 27th term is 22

Step-by-step explanation:

Let the first term is a and common difference is d.

The nth term is:

aₙ = a + (n - 1)d

We have:

a₆ = 15
a₉ = 16

The difference of these terms is:

(a + 8d) - (a + 5d) = 16 - 15
3d = 1
d = 1/3

Then the first term is:

a + 5*1/3 = 15
a = 15 - 5/3 = 13 1/3

The nth term equation is:

aₙ = 13 1/3 + 1/3(n - 1) = 1/3n + 13

If the nth term is 22, find n:

1/3n + 13 = 22
1/3n = 22 - 13
1/3n = 9
n = 9*3
n = 27

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2 years ago

Like y'all is so nice for helping me because this work is so hard so can yall help me and i will give barinlest☺️

ELEN [110]

Answer:

The answer is A I hope it’s right

Step-by-step explanation:

405-319=86

5 0

3 years ago

Factor completely n^4-1

taurus [48]

N^4 - 1 = (n^2 - 1)(n^2 + 1)

= (n + 1)(n - 1)(n^2 + 1)

4 0

3 years ago

Read 2 more answers

The elevation E, in meters, above sea level at which the boiling point of a certain liquid is t degrees Celsius is given by the

Anna007 [38]

Answer:

$E(119.5)= 730m$

Step-by-step explanation:

Given

$E(t)= 1200(120-t)+520(120-t)^2$

Required

Determine E(119.5)

$E(t)= 1200(120-t)+520(120-t)^2$

Simply substitute 119.5 for t

$E(119.5)= 1200(120-119.5)+520(120-119.5)^2$

Evaluate the expressions in bracket

$E(119.5)= 1200(0.5)+520(0.5)^2$

Solve 0.5²

$E(119.5)= 1200 * 0.5+520*0.25$

$E(119.5)= 600+130$

$E(119.5)= 730$

Hence;

$E(119.5)= 730m$

5 0

3 years ago