3 years ago

What is the solution of d²–12 = 0?

Mathematics

1 answer:

Mkey [24]3 years ago

6 0

d²-12=0

d²=12

d=√12

d=3.46..

Hope it helps! :)

Brainliest?

You might be interested in

Can 3 points be Collinear

iren2701 [21]

Three and more points are collinear

5 0

3 years ago

Read 2 more answers

私はこれをGoogle翻訳を使って書き留めています。地面からうんちをすくい取ります。今やれ！

vodomira [7]

Answer:

yessssss

Step-by-step explanation:

thanks ;p;p;

6 0

3 years ago

A pentagonal prism has a height of 9 feet, and each base edge is 3 feet. Find the volume. Round your answer to the nearest hundr

OLga [1]

Height of the pentagon = 9 ft

Edge of base = 3 ft

$area of pentagon = \frac{s^{2}n}{4 tan\left ( \frac{180}{n} \right )}$

s is the length of any side = 3

n is the number of sides = 5

tan is the tangent function calculated in degrees

$\\ \\\\area of pentagon = \frac{3^{2}(5)}{4 tan\left ( \frac{180}{5} \right )}\\\\\\area of pentagon = \frac{9(5)}{4 tan\left ( 36 \right )}\\\\area of pentagon = \frac{45}{4 ( 0.7265 )}\\\\area of pentagon = \frac{45}{2.906}\\\\area of pentagon = 15.4852$

Volume of the pentagon = area of base (height )

Volume of the pentagon = 15.4852 (9)

Volume of the pentagon = 139.366

Volume of the pentagon = 139.37 cu.ft

5 0

3 years ago

Read 2 more answers

Find the value of x shown below

irakobra [83]

Angles opposite to the equal sides of an isosceles triangle are equal, so the third angle in this triangle is also 61. Now, you know all the angles in the triangle, you can use the Triangle Sum Theorem, which says that all the angles in a triangle add up to 180.

x + 61 + 61 = 180

x + 122 = 180

x = 58

Hope this helped!

7 0

3 years ago

Can y’all plz help me with this question plz thx

Natalka [10]

Cant see the question clearly

8 0

3 years ago

Read 2 more answers

What is the solution of d²–12 = 0?​

What is the solution of d²–12 = 0?