Как прочитать буквами диалог hello jim! you re late today yes l don t feel well today l m tired

Hello, Jim!
You're late today.
Yes, l don't feel well today. 
l'm tired.

hɛˈləʊ, ʤɪm! 
jʊə leɪt təˈdeɪ. 
jɛs, ɛl dəʊnt fiːl wɛl təˈdeɪ. 
aɪm ˈtaɪəd.

Переделайте следующие предложения в Active Voice.

1. The student was asked to tell the story once again.

2. Moscow is very much admired by the visitors.

3. “King Lear” can be successfully performed by a group of amateurs.

4. The meal is being prepared now.

5. Many variable paintings were destroyed by the fire.

6. Light and heat are given to us by the sun.

7. The question hasn’t been answered properly.

1. They asked the student to tell the story once again.

2. The visitors admire Moscow very much.

3.  A group of amateurs can successfully perform “King Lear”.

4. They are preparing the meal now.

5. The firee destroyed many variable paintings.

6. The Sun are gives us light and heat.

7. They haven’t properly answered the question.

Сначала формулы . затем формулы двойного угла sin2α=2sinαcosα cos2α=cos²α-sin²α=cos²α-(1-cos²α)=2cos²α-1⇒  2cos²α=1+cos2α cos2α=cos²α-sin²α=1-sin²α-sin²α=1-2sin²α⇒  2sin²α=1-cos2α а) сos75°cos105°=cos(90°-15°)·cos(90°+15°)== sin15°(-sin15°)=-sin²15°=-(1-cos30°)/2=(cos30°-1)/2= ((√3/2)-1)/2=0,25√3-0,5б) sin75°sin15°=°sin(90°-15°)sin15°=cos15° sin15°=sin30°/2=1/4=0,25в) sin105°cos15°=sin(180°-75°)cos15°=sin75°cos15°=sin(90°-15°)cos15°=cos15°cos15°=(1+cos30°)/2=(1+(√3/2))/2=0,5 +0,25√3 2 способ формулы cosα·cosβ=0,5cos(α-β)+0,5cos(α+β) sinα·sinβ=0,5cos(α-β)-0,5cos(α+β) sinα·cosβ=0,5sin(α+β)+0,5sin(α-β) а) сos75°cos105°=0,5cos(75°-105°)+0,5cos(75°+105°)=0,5cos(-30°)+0,5 cos180°==0,5· √3/2+0,5·(-1)=0,25√3-0,5б) sin75°sin15°=0,5cos(75°-15°)-0,5cos(75°+15° )=0,5cos60°-0,5 cos90°=0,5·0,5=0,25в) sin105°cos15°=0,5sin(105°+15°)+0,5sin(105°-15°)= =0,5sin120°+0,5sin90°==0,5 sin(180°-60°)+0,5·1=0,5 sin 60°+0,5=0,25√3+0,5