Help me thanks please please thanks

Mathematics

1 answer:

enot [183]3 years ago

3 0

Answer:

Area of big circle: 2463.01

Area of little circle: 615.75

Area of shaded space: 1,231.51

Step-by-step explanation:

thats what i came up with

You might be interested in

Factor. 2x2−3x−5 (2x+5)(x−1) (x−5)(2x+1) (2x−5)(x−1) (2x−5)(x+1)

Likurg_2 [28]

Answer:

Step-by-step explanation

You do the brackets first
The answer to the brackets is : 0
Because you also times the others by 0 the answer must be 0.

7 0

3 years ago

Read 2 more answers

A formula is given with the value of all but one of the variables in the formula. Find the value of the variable not given.

Svet_ta [14]

Answer:

P = 24

Step-by-step explanation:

P = 2L + 2W ( substitute L = 4, W = 8 into the formula )

P = 2(4) + 2(8) = 8 + 16 = 24

5 0

2 years ago

Read 2 more answers

A spherical balloon is inflated with a gas at the rate of 500 cm3/min. How fast is the radius of the balloon increasing at the i

Burka [1]

The volume of the sphere is expressed in the formula V = 4/3 pi r^3. The rate of change of volume is determined by differentiating the formula: dV/dt = 4pi r^2 dr/dt. When we substitute 500 cm3/min as dV/dt and 30 cm as r. Then dr/dt is equal to 0.0442 cm/min

7 0

3 years ago

Solve |2x|=8<br> Tell me how you got the answer pls

lilavasa [31]

Answer:

Step-by-step explanation:

2 x 4 = 8

Absolute value means no symbols so it would just be 2 x something equals 8 which is 4.

6 0

3 years ago

Sin0=12/37 find tan0

alexira [117]

Answer:

$\large{ \tt{❃ \: EXPLANATION}} :$

We're provide - Sin θ = $\frac{12}{37}$ which means 12 is the perpendicular & 37 is the hypotenuse [ Since Sin θ = $\tt{ \frac{p}{h}}$ ] . We're asked to find out tan θ ].