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2 years ago

Add and round to the correct number of significant digits: 13.8 + 60 70 73 73.8 74

Mathematics

1 answer:

LenaWriter [7]2 years ago

4 0

When you add all the number together you get 364.6 round it = 365
Because 6 is > 5

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Rational number are ___ natural numbers?<br> Always <br> Sometimes<br> Never

netineya [11]

Rational numbers are Sometimes natural numbers
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3 0

2 years ago

Read 2 more answers

Enter your answer as a number, like this: 42

marysya [2.9K]

Answer:

240 square inches

Step-by-step explanation:

1 foot = 12 inches

to convert 4/3 ft to inches, multiply by 12

4/3 × 12 = 16 inches

the area of a square = base × height

base = 16, height = 15

16 × 15 = 240 square inches

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2 years ago

How many feet of fencing would a farmer need if she wanted

Sauron [17]

Answer:

Well, it's the perimeter, so...40.

You just calculate the perimeter of a rectangle with the lenght of 12 and width of 8, by the formula

$P = 2L+2W$

or you can factor it out.

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3 years ago

Compute the following radical.<br> sq root 144

lara31 [8.8K]

we are given

$\sqrt{144}$

Firstly, we will find all possible factors of 144

$144=2\times 2\times 2\times 2\times 3\times 3$

we can also write as

$144=(2\times 2)^2\times (3)^2$

now, we can put exponent to over entire term

$144=(2\times 2\times 3)^2$

now, we can replace 144

$\sqrt{144}=\sqrt{(2\times 2\times 3)^2}$

now, sqrt will get cancelled with square

and we get

$\sqrt{144}=(2\times 2\times 3)$

now, we can simplify it

$\sqrt{144}=(4\times 3)$

$\sqrt{144}=12$ .............Answer

3 0

3 years ago

The graph of the function b is a vertical translation of the graph of ()=, and has a y‑intercept of 0. How does the graph of ()=

pochemuha

Answer:

Step-by-step explanation:

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3 years ago