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vovikov84 [41]
3 years ago
14

What formula can be based to calculate the area of a rhombus

Mathematics
1 answer:
3241004551 [841]3 years ago
8 0
Well your formula would be
 A = P   Q
            ---
             2 


hope that helped
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Add 2 1/4 hours to 6 hours 20 minutes please show the work
Scrat [10]

Answer:

<h2>8h 35min</h2>

Step-by-step explanation:

1h=60min\to\dfrac{1}{4}h=\dfrac{1}{4}(60min)=15min\\\\2\dfrac{1}{4}h=2h\ 15min\\\\2\dfrac{1}{4}h+6h\ 20min=2h\ 15min+6h\ 20min=(2+6)h+(15+20)min=8h\ 35min

3 0
4 years ago
Read 2 more answers
Write an e-mail (50-60 words) to one of your friends to ask him/her for some advice on improving your English speaking skill. Wr
Bingel [31]

Writing an email to a friend asking for help regarding English speaking skills.

An email is an electronic network of sending messages to another person through the use of the internet. It is another form of instant messaging that enables a person to receive the message immediately.

  • The sample for writing an email to a friend asking for help in English speaking skills is as below-
  • First, we include the email address of the sender and the receiver.
  • Then comes the body:
  • Considering your fluency in speaking in English, I need your help. Can you please suggest ways for me to improve my English speaking skills? I can't use English properly both in speaking and writing. I hope you can guide me to improve my speaking skill. Looking forward to hearing from you.

Email can be of two types, <u>formal and informal</u>. As this required email is to a friend, we do not need to use formal language and can openly use informal words.  

Learn more about email writing here:

brainly.com/question/17332088

3 0
3 years ago
I need help figuring out which two grids have the same % please
tigry1 [53]

Answer:

a and c

Step-by-step explanation:

The first one is 3/6 = 50%

The second one is 3/8 = 37.5%

The third one is 2/4 = 50%

The fourth one is 5/8 = 62.5%

The ones with the same percent shaded are the first and third

3 0
3 years ago
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Please help i have to write and i dont understand
Lostsunrise [7]

Answer:

A. This is a vertical angle set. As you can see, they are cut by the transversal and have the exact same interior angle, so it is a vertical angle.

B. Since these too are vertical angles, all you have to do is just put each expression on the sides of an equation like so:

5y-29=3y+19

Once you do this, you just need to simplify the equation by putting like terms together, and then you will find the solution for y, which is 24.

C. We know that the solution for y is 24, so we need to plug it into the equation to find, the angle, so if we do 3*24-19, we get 53, so we need to subtract that from 180 degrees, which is the total angle of the straight line, then we can get 127 degrees, which is what angles <7 and <8 are.

Step-by-step explanation:

8 0
2 years ago
The length of the arc of one quadrant is equivalent to theâ _____ of a 90 degrees bend.
Ira Lisetskai [31]

Answer:

Developed Length

Step-by-step explanation:

A developed length is the length along the centre line of a circular shape.

From the question, the degree of bend is 90°

Also, from the question; the length of an arc of 1 quadrant.

1 quadrant = 90°

And the degree of bend = 90° (from the question)

So, it's safe to say 1 quadrant = the degree of bend = 90°

A small change in 90° will move change the quadrant to another quadrant.

So, at exactly 90° (or other multiples of 90° which are 180°, 270° and 360°), it is at its developed length.

8 0
3 years ago
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