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drek231 [11]
3 years ago
9

which set does square 7 belong to? integers and irrational numbers irrational and real numbers real and rational numbers rationa

l and whole numbers​
Mathematics
1 answer:
pashok25 [27]3 years ago
8 0

Answer:This number belongs to a set of numbers that mathematicians call rational numbers. Rational numbers are numbers that can be written as a ratio of two integers. ... square root of a number that is not a perfect square, for example , is irrational. ... The set of real numbers is all the numbers that have a location on the number ...

Step-by-step explanation:

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A countertop is 16ft long & 3ft wide what is the area in square meters
astra-53 [7]

ANSWER

Find out the area of the  countertop in square meters .

To proof

As given

A countertop is 16ft long & 3ft wide.

A countertop is in the shape of the rectangle.

FORMULA

Area of a rectangle = length × breadth

long = 16ft

wide = 3ft

put the value

we get

Area of a countertop = 16 ×3

                                   = 48 feet²

1 meter = 3.281 feet

1feet = \frac{1}{3.281} meter

convert Area of a countertop in  square meters

= \frac{48\times1\times1}{3.281\times3.281}

=  4.461 m² ( approx )

Hence proved

8 0
3 years ago
Multiply and simplify the product. 2i(4 – 5i) select the product. –2i 2i –10 8i 10 8i
Crazy boy [7]

The multiplication of the expressions 2i and (4 – 5i) is 10 + 8i. Then the correct option is D.

<h3>What is multiplication?</h3>

It is also known as the product. If the object n is given to m times then we just simply multiply them.

The expressions are 2i and (4 – 5i).

Then the product of the expression will be given as

2i (4 – 5i)

8i – 10i²

And we know that i² = -1

Then we have

8i – 10 (–1)

10 + 8i

More about the multiplication link is given below.

brainly.com/question/19943359

4 0
2 years ago
Find the surface area of the regular pyramid. round to the nearest tenth if necessary.
Morgarella [4.7K]

the answer is a

hope this helps

3 0
3 years ago
What is the value of the expression 8-(2to the 3rd Power+48)divided by 8
dalvyx [7]
8-(8+48) = -48 then divide that by 8 and you get -6 as your result
8 0
3 years ago
What is the value of x that makes 4(2x + 22.2) = 4(x – 17.87) true?
riadik2000 [5.3K]

Answer:

try youre best to complete youre succsess

6 0
2 years ago
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