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andreev551 [17]
3 years ago
14

HOW DO U USE A MATH PYRAMID WITH NUMBERS

Mathematics
2 answers:
geniusboy [140]3 years ago
5 0
Just multiply and then u have ur desired answer
alekssr [168]3 years ago
4 0
Use this website https://nrich.maths.org/2281

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Solve the inequality -24 less than or equal too x-3 -8x
Georgia [21]

Answer:ok

Step-by-step explanation:

6 0
3 years ago
A square has sides of length 8.4 . Work out the length of a diagnol of the square . Give your answer correct to 3 significant fi
sweet [91]

Answer:

The length of the diagonal is 11.879 units

Step-by-step explanation:

On any rectangle or square, any 2 adjacent sides and the diagonal that connects them makes a right triangle. The diagonal is the hypotenuse of that right triangle, and you can find it using the pythagorean theorem:

a^2+b^2=c^2

where a and b are the sides, and c is the diagonal.

\rightarrow8.4^2+8.4^2=c^2\\\rightarrow70.56+70.56=c^2\\\rightarrow c^2=141.12\\\rightarrow c\approx11.879

3 0
3 years ago
Mrs. Bull spilled coffee on her computer during the first week of school! The total cost after tax to repair it is
nevsk [136]

0.09(75h) is the part of the expression that represents the amount of tax Mrs.Bull has to pay. 75h (h representing the number of hours it will take to repair the laptop) is the amount before tax, so 0.09 and 75h multiplied will equal the total of tax.


I hope this helps

7 0
4 years ago
What is the quotient of 2 by 1/2 to 5/8
Reika [66]

If you would like to find the quotient of 2 1/4 and 5/8, you can calculate this using the following steps:

2 1/4 = 9/4

2 1/4 / 5/8 = 9/4 / 5/8 = 9/4 * 8/5 = 18/5 = 3 3/5

The correct result would be 3 3/5.

4 0
3 years ago
Attachment down below
Afina-wow [57]

Answer:

5/19

Step-by-step explanation:

The first one being a man is 10/20, or 1/2, odds. The second being a woman is 10/19 odds. Multiply these together to get 10/38, which is equal to 5/19.

4 0
3 years ago
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