7937dallas 7937dallas

03-07-2020
Mathematics

contestada

Estimate the area of the circle equal three decimal 14 round to the nearest hundredth if necessary9

Estimate the area of the circle equal three decimal 14 round to the nearest hundredth if necessary9 class=

Respuesta :

03-07-2020

Answer:

49π m² or 153.94 m²

Step-by-step explanation:

Area of a circle: A = πr²

We are given r as 7, so simply plug it in

A = π(7)^2

A = 49π m²

Answer Link

Otras preguntas

At what type of plate boundary do compression and subduction take place?

whats the y intercept of y= 1/2 log(x+1)-log(2x+10)

When a sample of a gas is heated in a sealed, rigid container from 200. K to 400. K, the pressure exerted by the gas is (1) decreased by a factor of 2. (2) incr

A sample of a substance has these characteristics: • melting point or 9811 K • hard. brittle solid at room temperature • poor conductor of heat and electricity

Who is in charge of the executive branch?

Who is in charge of the executive branch?

When a sample of a gas is heated in a sealed, rigid container from 200. K to 400. K, the pressure exerted by the gas is (1) decreased by a factor of 2. (2) incr

Which atom has the largest atomic radius? (1) potassium (3) francium (2) rubidium (4) cesium

Which clement is a liquid at STP? (1) bromine (3) francium (2) cesium (4) iodine

One beneficial use of radioisotopes is (1) detection of disease (2) neutralization of an acid spill (3) decreasing the dissolved O2(g) level in seawater (4) inc