Number, triangle, circle, percent

Solve the equation: 2(x+4) =8

• 3

• 2

• 0

• 5

• 1

Find the radius of a circle if the area of the circle is 49 π

• 17

• 13

• 14

• 3.5

• 7

• 95

• 170

• 70

• 260

• 100

• 3

• 12

• 36

• 6

• 1

• 22

• 24

• 21

• 23

• 25

• 52%

• 65%

• 75%

• 42%

• 13%

The angle measured 153° is divided into two parts. One of the formed angle is 17° less than the other. Find the smallest angle.

• 108

• 85°

• 116°

• 68°

• 17°

Find the number of natural divisors of the number n=3∙5∙11

• 6

• 3

• 8

• 7

• 9

Find the perimeter of a right-angled triangle if legs of the triangle are 8 cm and 15 cm

• 48

• 30

• 40

• 28

• 38

• $1\frac{3}{5}$

• $6\frac{13}{30}$

• $6\frac{29}{30}$

• $5\frac{13}{50}$

• $6\frac{1}{10}$