2 years ago

Help with my math READ IT CARFULLY

Mathematics

1 answer:

Irina-Kira [14]2 years ago

8 0

Sci = π . 2 . 2 = 12,56 ⇒ 1/2 Sc1 = 1/2 . 12,56 = 6,28

Srec = 6 . 4 = 24

S= 6,28 + 24 = 30,28

the answer is 30,28

ok done. Thank to me :>

You might be interested in

Solve for b 2 in A = h(b 1+b 2), if A = 16, h = 4, and b 1 = 3. b 2 =

hammer [34]

Answer:

b2 = 1

Step-by-step explanation:

A = h(b1 + b2)

Given:

A = 16

h = 4

b1 = 3

b2 = x

Work:

A = h(b1 + b2)

16 = 4(3 + x)

16 = 12 + 4x

4x = 16 - 12

4x = 4

x = 1

4 0

3 years ago

Please help!!! 3(x – 10) = -9

sergey [27]

Answer:

The answer is x = 7

Step-by-step explanation:

Divide each term by 3 and simplify. Move all terms not containing x to the right side of the equation.

3 0

3 years ago

Read 2 more answers

What is the period of the graph of y=2 cos( pi 4 x)+3? A. 4/pi B. pi/4 C. 8 D. 2

mojhsa [17]

Answer:

Your answer is C. 8.

Step-by-step explanation:

Amplitude: 2

Period: 8

Vertical Shift: 3

8 0

2 years ago

40 is what percent of 50

fredd [130]

40/50=0.8
0.8*100=80%
Hope this helps!

3 0

3 years ago

Read 2 more answers

Help me with this!! Will mark Brainliest

tatiyna

Answer:

TU = 19 cm

coz both the triangles are same.

6 0

2 years ago