Bir a saati 3 saatte üç üzeri 4 defa çalıp sonrasında 1 saat hiç çalmıyor. B saati 2 saatte 2 üzeri 5 defa çalıp sonrasnda 1 saat hiç çalmıyor her iki saatte 03.00'te olup 04.00'e kadar hiç çalmama periyodundadırlar. BUNAGÖRE HER İKİ SAAT 10.00'A KADAR TOPLAM KAÇ DEFA ÇALMIŞ OLUR ?
kaynak : sadık uygun yayınları 8. sınıf matematik soru bankası
acill yardım edin yapanı en iyi seçeceğim cevap anahtarı 199 diyor

Uhh... What language is this? I need to know So I can translate.

Step-by-step explanation:

something that characterises a right triangle is the fact that we may use pythagoras' theorem to find any one of its sides given that we have the length of the other two sides. here, we have the length of the hypotenuse, √(87) yd, and one other side, √(23) yd, thus we can easily find the length of the remaining side using pythagoras' theorem as defined below:

c^2 = a^2 + b^2, where c is the length of the hypotenuse, and a and b are the lengths of the other two sides.

thus, given that c = √(87) and a = √(23), we may substitute these into the formula we defined above to get:

c^2 = a^2 + b^2

(√87)^2 = (√23)^2 + b^2 (substitute c = √87 and a = √23 into the equation)

87 = 23 + b^2 (evaluate (√87)^2 = 87 and (√23)^2 = 23 - remember that the square root of a number, squared will equal that very same number)

64 = b^2 (subtract 23 from both sides)

√64 = b (take the square root of both sides)

8 = b (evaluate √64 = 8)

therefor, the length of the unknown leg in the right triangle is 8 yd (first answer).

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate