Answer:
12
Step-by-step explanation:
7*3=21 so 4*3=12
Answer:
This is the formula for the <u>pythagorean </u><u>theorem </u>i.e, one leg of a triangle squared plus another leg of a triangle squared equals the hypotenuse squared.
There 7 blocks of hundreds which means each such block is equivalent to 100.
There are 5 blocks of tens, which means each such block is equivalent to 10.
There are 8 blocks of ones, which means each such block is equivalent to 1.
The total of these blocks will be = 7(100) + 5(10) + 8(10) = 758
We can make several two 3-digit numbers from these blocks. An example is listed below:
Example:
Using 3 hundred block, 2 tens blocks and 4 ones block to make one number and remaining blocks to make the other number. The remaining blocks will be 4 hundred blocks, 3 tens blocks and 4 ones blocks
The two numbers we will make in this case are:
1st number = 3(100) + 2(10) + 4(1) = 324
2nd number = 4(100) + 3(10) + 4(1) = 434
The sum of these two numbers is = 324 + 434 = 758
i.e. equal to the original sum of all blocks.
This way changing the number of blocks in each place value, different 3 digit numbers can be generated.
Answer:
![\sqrt[4]{\frac{5}{7} }](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B%5Cfrac%7B5%7D%7B7%7D%20%7D)
Step-by-step explanation:
^4√5/^4√7
~Apply radical rules
^4√5/7
Best of Luck!
