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3 years ago

With of the following is true about the expression √3*√12

Mathematics

2 answers:

scoundrel [369]3 years ago

8 0

Answer:

Answer is 6.

Step-by-step explanation:

When you multiply the square root of 3 and 12 together you get the square root of 36 which equals:

6 is your answer.

igor_vitrenko [27]3 years ago

6 0

Answer:

Step-by-step explanation:

Please, share the possible answer choices next time!

√3*√12 = √36 = ±6

The simplified version of the resulting product is a rational number (±6)

Neither √3 nor √12 by itself is a rational number.

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(-6u+3c+4)+(5u-5c) help me please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

tigry1 [53]

-6u+3c+4+5u-5c
-1u-2c+4

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3 years ago

Read 2 more answers

How do you find the area of a triangle when given only the lengths of three sides?

SashulF [63]

Answer:

Use Heron's formula; see below.

Step-by-step explanation:

Use Heron's formula.

Let the sides of the triangle have lengths a, b, and c.

$s = \dfrac{a + b + c}{2}$

$area = \sqrt{s(s - a)(s - b)(s - c)}$

Example:

A triangle has side lengths 3, 4, and 5 units.

Find the area of the triangle.

$s = \dfrac{a + b + c}{2}$

$s = \dfrac{3 + 4 + 5}{2}$

$s = 6$

$area = \sqrt{s(s - a)(s - b)(s - c)}$

$area = \sqrt{6(6 - 3)(6 - 4)(6 - 5)}$

$area = \sqrt{6(3)(2)(1)}$

$area = \sqrt{36}$

$area = 6$

3 0

2 years ago

The earth travels one full rotation around the sun in approximately 365.25 days. How many minutes does it take for the earth to

kozerog [31]

Step-by-step explanation:

365.25days

1day=1440min

365.25days= 365.25×1440

=525960min.

as i guess.

8 0

2 years ago

Suppose y varies inversely as x, and y = 16 when x = 1/2. Find y when x = 17.

MArishka [77]

Finding the proportionality constant :

y = k/x
16 = k/(1/2)
k = 8

Finding y when x = 17 :

y = 8/(17)
y = 8/17

The value of y is 8/17 when x = 17.

5 0

1 year ago

The figure shown is a semicircle. Find its area. Round your solution to 2 decimal places.

Leona [35]

Answer:

12.5 pie , 39.25 using pie=3.14, and 39.28 to be exact

Step-by-step explanation:

BTW n=pie

10in= Diameter

5in=Radius

Area=n5^2

= 25n/2

=12.5n

12.5 times 3.14= 39.25

22/7 times 12.5= 39.2857143

7 0

2 years ago