Quiz about 6-нұсқа

Question 1

Question 1.

Accepted Answer

A) $$\left[\frac{2}{3};1\right]$$

Answer

B) $$\left[-6;-3\right)\cup\left(0;1\right]$$

Answer

C) $$\left(0;1\right]$$

Answer

D) $$\left(0;\frac{2}{3}\right]$$

Question 2

Question 2.

Accepted Answer

Question 3

Question 3.

Accepted Answer

B) $$7,\ 065\ см^2$$

Answer

A) $$8,373\ см^2$$

Answer

C) $$5,\ 652\ см^2$$

Answer

D) $$6,\ 846\ см^2$$

Question 4

Question 4.

Accepted Answer

D) $$2\pi$$

Answer

A) $$\pi$$

Answer

B) $$3\pi$$

Answer

C) $$5\pi$$

Question 5

Question 5.

Accepted Answer

C) $$\left|\sin\left(2x-\frac{\pi}{6}\right)\right|\le\frac{1}{2}$$

Answer

A) $$\left|\sin\left(x+\frac{\pi}{6}\right)\right|\ge\frac{1}{4}$$

Answer

B) $$\left|\cos\left(3x-\frac{\pi}{2}\right)\right|\le\frac{1}{1}$$

Answer

D) $$\left|\sin\left(x-\frac{\pi}{6}\right)\right|\le-\frac{1}{2}$$

Question 6

Question 6.

Accepted Answer

C) $$x=\pm2;\ y=-x;$$

Answer

A) $$x=\pm2;\ y=-x-1;$$

Answer

B) $$x=\pm1;\ y=-0,5x;$$

Answer

D) $$x=\pm1;\ y=-x-1;$$

Question 7

Question 7.

Accepted Answer

A) -65

Answer

B) -75

Answer

C) -50

Answer

D) -40

Question 8

Question 8.

Accepted Answer

A) 1

Answer

B) 2

Answer

C) 3

Answer

D) 4

Question 9

Question 9.

Accepted Answer

D) 0

Answer

A) 2

Answer

B) -1

Answer

C) 1

Question 10

Question 10.

Accepted Answer

A) 11

Answer

B) 3

Answer

C) 7

Answer

D) 2

Question 11

Question 11.

Accepted Answer

C) (3;4)

Answer

A) (1;2)

Answer

B) (-1;0)

Answer

D) (0;1)

6-нұсқа

50 questions

Суретте көрсетілген бірлік кубындағы A төбесінен, DF түзуіне дейінгі қашықтық

ABC үшбұрышының төбелері радиусы 13-ke тең сфера бойында орналасқан. Егер АВ= 6, ВС=8, АС=10 болса, онда үшбұрыш жазықтығынан сфера центрәне дейінгі қашықтығы.

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