2 years ago

Please help me please help me if you don't know gently move your hand

Mathematics

1 answer:

andrew11 [14]2 years ago

4 0

Answer:

R = 7cm

D = 14cm

CF = C = dπ or C = 2rπ

CV = C = 14π or 2( 7π )

You might be interested in

2. Stuff Mart sells ice cream toppings in two

mixas84 [53]

Each of the toppings cost 2$

3 0

2 years ago

✓-32 imaginary numbers

Lynna [10]

Answer:

√-32 imaginary numbers

$\sqrt{ - 32} \\ = \sqrt{ - 1 \times 16 \times 2} \\ = \sqrt{ - 1} \times \sqrt{16} \times \sqrt{2} \\ =\boxed{ 4 \sqrt{2} i}$

<h3>4√2i is the right answer.</h3>

8 0

2 years ago

Hi i was wondering if you can help me with this 4x+8<4(x-9) please help me solve this and help me show the work I don’t remem

slava [35]

Answer:

nope I do not know what to do

3 0

3 years ago

Using the approximation 3.14 for \pi what is the radius of a circle with circumference 44m

Feliz [49]

Answer:

7 m

Step-by-step explanation:

Circumference of a circle uses the formula;

Circumference = 2 × pi × radius(r)

If the circumference = 44

then we use the formula above to calculate the value of the radius,

44 = 2 × pi × r...then divide both sides by (2 × pi(3.14))

Radius = 44 ÷ ( 3.14 × 2)

;Radius = 7.01

;Radius = 7m

8 0

3 years ago

I am looking at 3 clocks that show 3 different times: 2:00, 3:00, and 4:00. The hands of each clock make an angle. Which hand po

Alina [70]

Answer:

4:00=Obtuse

3:00= right

2:00= Acute

7 0

2 years ago