$\sqrt{25^2-7^2}\\\\=\sqrt{(25-7)(25+7)}\\\\=\sqrt{18(32)}\\\\=\sqrt{9*2*2^5}\\\\=\sqrt{3^2\cdot 2^6}\\\\=\sqrt{(3\cdot2^3)^2}\\\\=3\cdot2^3\\\\=3\cdot8\\\\=24$

5 0

3 years ago

Simple math question!!!

Zinaida [17]

There are 25 boxes and 15 of them are shaded.

15/25 = 0.6 = 60%

7 0

3 years ago

Read 2 more answers

Please help ASAP! I always give brainliest!(unless both answers are perfect) and thx

vlabodo [156]

Answer:

This is assuming that both x and y do not equal zero, if that is necessary information. 1 minute ago Solve for x in the equation x squared minus 14 x + 31 = 63.

5 0

3 years ago