-Hi, Tom! We haven't seen for ages. How are you? -Hello,Steve.Well,actually,so-so. I've lost my job. -Oh Dear,i'm feel sorry for you. -It's okay. On the other hand,i have been in many different countries,because i've got lots of free time now.And in my opinion,Italy is the best one. There's lots of dilicious food, such as pizza. And their culture is amazing. -That's great. -Yeah,i'm a really happy person now. (Привет,Том! Мы не виделись с тобой сто лет. Как ты? -Привет,Стив.Ну,вообще,так себе. Я потерял работу. -О,Боже,мне жаль. -Все хорошо. С другой стороны,я побывал во многих разных странах,потому что у меня сейчас много свободного времени. И,по-моему,Италия самая лучшая. Там много очень вкусной еды,например,пицца. И их культура замечательная. -Круто. -Да,сейчас я очень счастливый человек)
An Allergy is a hypersensitivity of the body to any substance. This substance can be any chemical ingredient, product, hair, dust, pollen or a germ. Today it is well established that allergens may be substances produced within the body. They are called antiallergenic or autoallergens. They are natural – unmodified tissue proteins that are isolated from the systems that are responsible for immunity. And purchased – proteins that acquire foreign properties against thermal, radiation, chemical, bacterial, viral, and other factors. For example, an allergic reaction develops with glomerulonephritis, rheumatism, arthritis, hypothyroidism.
ответ: 1 сторона - х
2 сторона - 2х
3 сторона - х+7
р = х+2х+х+7=39
4х=32
х=8
2х=16
х+7=15
1 сторона = 8см
2 сторона = 16см
3 сторона = 15см
пошаговое объяснение: