Предмет: Геометрия, автор: naursgalev

В равнобедреннгм треугольнике две медианы равны 8 см и 12 см ? Ответ обьясните

Ответы

Автор ответа: 9162461496Vika

Медиана в 12 см проведена от вершины к основанию, а медиана в 8 см проведена от другого угла к боковой стороне

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Предмет: Английский язык, автор: araidari

1. ........bridges are in pittsburgh?
a. What
b. How many
c. How much
d. Where
E. How long
2.Do you get... well with your boss?
a.Out
b.On
c.Off
d.Back
e.Or
3.Do you often look.... words in the dictionary?
a.For
b.After
c.At
d.Up
e.Over
4. One noun does not go with the verb "make". Which one?
a.decision
b.A phone call
c. A lot of money
d.Speech
e.Conversations
5. One noun does not go with the verb"play". Which one?
a.Games
b.A part
c. The piano
d.Yoga
e.Baseball
6.One noun does not go with the verb" do". Which one?
a.A photo
b.Exercises
c.Research
d.The shopping
e.The housework
7. I bought.... laptop and.... printer on Saturday.
a.a/the
b.a/a
c.The/the
d.The/a
e.An/the
8.Every home... a robot in the future.
A.Is having
B.Has
C.Had
D.Will have
E.Having
9.Please, turn off the music, the children....
A.Just have fallen asleep
B.Has just fallen asleep
C. Had asleep
D.Have just fallen asleep
E.Has asleep
10.What is the appropriate word? " I hope their children don't come. They are so...."
A. Badly-equipped
B.Badly-done
C.Badly-behaved
D.Badly-known
E.Badly-written
11.Who do you take.... in your family?
A.Off
B.Up
C.After
D.turn
E.Away
12.What is Hannah worried...?
A.At
B.It
C. about
D.An
E.into
13.What do you.... On the net?
A.Do
B.Make
C.Can
D.Go
E.Must
14.We.... done our course project yet.
A.Haven't
B.Are
C.Was
D.Have
E.Is
15.We arehappytogether,.... We?
A.Are
B.Did
C.Do
D.Aren't
E.Have
16.She started... Her booksin 1990.
A.Writing
B.Write
C.Wrote
D.Written
E.Writ
17.... I wouldn't ignore those letters.
A.If you were me
B.If i were you
C.When I am you
D.If I was you
E.If you been me
18.I'm going....stop smoking next year.
A.—
B.To
C.At
D.Into
E.Of
19.......... In Moscow for 15 years or more?
A.Have you been living
B.Haveyou being living
C.Haveyou been lived
D.Did you live
E. Did you living
20.I am very proud of..... Children
A.My
B.Mine
C.Yours
D.Theirs
E.Ours
21.The books Harry potter have been translated.... 60 languages.
A.Of
B.About
C.Out
D.Into
E.On
22.There must be a problem....... This software.
A.Just
B.With
C.In
D.On
E.At
23.You can send a letter ar the......
A.Supermarket
B.House
C.Post office
D.Museum
E.Library
24.You are in a place...Smokingis forbidden.
A.Which
B.Where
C.What
D.Who
E.Whose
25.Make headway is....
A.Make decision in a difficult situation
B.Make sentences in a difficultsituation
C.Make a discovery in a difficult situation
D.Make progress in a difficult situation
E.Make a complaint in a difficult situation
26.Have you read the new book written.....Stephen hawking?
A.By
B.Of
C.With
D.'s
E.In
27.How long... He... His parfums?
A.Had made
B.Has been making
C.Has made
D.Had been make
E.Make
28.His plane.... .... A few minutes ago.
A.Have taken off
B.Has taken
C.Have been taken
D.Took off
E.Had taken
29.Have you always.... Interested in fashion?
A.Been
B.Be.
C.Was
D.Were
E.Are