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Спростити вираз - (-а+1.9)-(-2)
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Предмет:
Математика -
Автор:
spanky - 10 месяцев назад
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Ответы 2
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Ответ:
ббудет а+0,1 вроде как
Пошаговое объяснение:
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Автор:
shane300 - 10 месяцев назад
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2
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Ответ:
-(-а+1,9)-(-2)=а-1,9+2=а+0,1
Пошаговое объяснение:
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Автор:
doctorwuim - 10 месяцев назад
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8
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Forum4Fitness
3 Read
a
Read the text and tick () two correct answers.
The article is written for people who...
A enjoy doing exercise.
C want to get fit.
B haven't done much exercise before.
D are making mistakes while they are exercising
ForumiFitness
BOD
Getting started
So you've decided it's time to get fit? You're
aiming to do at least 30 minutes of physical
exercise five days a week? Great! But if you've
never done much exercise, you probably aren't
sure how to begin. Here are some useful tips.
Beginners often try to do too much too soon.
Start with an activity like walking, which makes
your heart beat a bit faster. Do it for about ten
minutes at first and then add a few minutes every
day. When you can do this easily for 30 minutes,
you can start doing more energetic activities.
Keeping fit depends on getting into a routine.
Make a plan so that exercise becomes a part of
your daily life. Choose activities that you enjoy (for
example, swimming, cycling or playing basketball
with friends) and do them regularly.
Are the sentences right () or wrong (X)?
Warming up for 5-10 minutes is very important. It
slowly raises your temperature and prepares your
body for more energetic physical exercise. Also,
follow your work-out with some light exercises and
stretching to cool down. This really helps your
body to become more flexible.
People often hope to lose weight and get more
energy after the first week of exercise. Don't be
disappointed when this doesn't happen! At first,
you'll feel more tired than usual and you won't lose
any weight, but this is normal. Remember, it takes
weeks, sometimes even months, to get the best
results from a new exercise programme..
1 The writer is giving advice for starting an exercise programme.
2 At first, you should exercise for half an hour every day.
3 While you are exercising, your heart beats more quickly than usual.
4 Everyone should swim, ride a bike or play basketball.
5 A warm-up helps your body to get warm very quickly.
6 People immediately feel more energetic when they first start exercising.
b
Unit 1
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Предмет:
Английский язык -
Автор:
kody - 10 месяцев назад
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Ответов:
1 -
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