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ankoles [38]
3 years ago
14

Answer question I don’t get this plz help me

Mathematics
2 answers:
frez [133]3 years ago
6 0

Answer: Difference of 150.72 meters squared

Step-by-step explanation:

Diameter of 13: A~132.665

Diameter of 19: A~283.385

Difference: approximately 150.72

kari74 [83]3 years ago
6 0

The answer is 150.72.

Hope this helps!

You might be interested in
The diagonal of a square is 60 in, as shown
andre [41]

Answer:

The length of side is 42.4 inches.

Step-by-step explanation:

Given that:

Diagonal of square = 60 inches

As all sides of a square are equal, thus

Side of square = x

The diagonal will be the hypotenuse of a right angled triangle.

Using Pythagorean theorem;

x^2+x^2=(60)^2\\2x^2=3600\\x^2=\frac{3600}{2}\\x^2=1800

Taking square root on both sides

\sqrt{x^2}=\sqrt{1800}\\x=42.4

Hence,

The length of side is 42.4 inches.

5 0
2 years ago
PLEASE HELP ME AND EXPLAIN AND I WILL MARK YOU BRAINLIES!!
stira [4]
Team B because mode is how often a number appears in a list and 60 is greater than 48 or 30, which are the modes of Team A and Team C
Hope this helps!
8 0
3 years ago
Hi! I need help with this:
arlik [135]
<h3>Answer:  50</h3>

==========================================================

Explanation:

We simply multiply the two values given to us

600*(1/12) = 600/12 = 50

We expect about 50 bulbs to be defective.

Note how if we had 50 bad bulbs, then 50/600 = (1*50)/(12*50) = 1/12 of the batch of 600 bulbs is defective.

5 0
2 years ago
Need a bit of help with this question:
DiKsa [7]

Firstly let's find hypotenuse(let it will be "n" of smaller triangle

Let use Pythagorean theorem

a^{2}  +  {b}^{2}  =  {n}^{2}  \\  {20}^{2}  +  {10}^{2}  =  {n}^{2}  \\  n =  \sqrt{500}

Now we need to find hypotenuse(x) of bigger triangle

{c}^{2}  +  {n}^{2}  =  {x}^{2}  \\  {9}^{2}  +  { \sqrt{500} }^{2}  =  {x}^{2}  \\ x =  \sqrt{581}

The value of x must be rounded to 1 DP, so

\sqrt{581}  = 24.1039... \\  \sqrt{581}  \simeq \: 24.1

Answer: x=24.1

3 0
3 years ago
Please help Me I really need the help
Nana76 [90]

Answer:

47

Step-by-step explanation:

sinice they are similar they have the same angles so 180-118-15=f

so f=47

3 0
3 years ago
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