Numerade

Questions asked

BEST MATCH

3. Identify the shapes that make up the composite solids. Then, find the surface area. Round your answer to the nearest tenth. a. b.

View Answer

ANSWERED

Jennifer Dempsey

Numerade educator

Find the perimeter and area for each triangle pictured or described. (For entries labeled "exact perimeter," give an exact length. Use symbolic notation and fractions where needed. For entries labeled "approximate area" and "approximate perimeter," give a length rounded to one decimal place, if necessary.) exact perimeter: cm approximate perimeter: cm approximate area: cm^2 exact perimeter: cm approximate perimeter: cm approximate area: cm^2 exact perimeter: cm approximate perimeter: cm approximate area: cm^2 a right triangle with legs 1.8 m and 2.4 m exact perimeter: m approximate perimeter: m approximate area: m^2

View Answer

ANSWERED

Derek Follett

Numerade educator

Find the perimeter and area for each triangle pictured or described. (For entries labeled "exact perimeter," give an exact length. Use symbolic notation and fractions where needed. For entries labeled "approximate area" and "approximate perimeter," give a length rounded to one decimal place, if necessary.) Triangle 1: approximate perimeter: ( square ) ( mathrm{cm} ) approximate area: ( square ) ( mathrm{cm}^{2} ) Triangle 2: exact perimeter: ( square ) ( mathrm{cm} ) approximate area: ( square ) ( mathrm{cm}^{2} ) Triangle 3: exact perimeter: ( square ) ( mathrm{cm} ) approximate area: ( square ) ( mathrm{cm}^{2} )

View Answer

ANSWERED

Derek Follett

Numerade educator

A right circular cone has height ( 11 mathrm{~cm} ) and radius ( 3 mathrm{~cm} ) on the base. How far is it from the vertex to a point on the circle at the base? (Use decimal notation. Give your answer to one decimal place.) It is ( square ) ( mathrm{cm} ) from the vertex to a point on the circle at the base. A piece of paper cut from an 8-inch circle and shaped like the following sector is cut out and rolled up to give a circular cone shape. What is the volume of the cone? (Use decimal notation. Give your answer to one decimal place.) The volume of the cone is ( square ) in ( ^{3} ).

View Answer

ANSWERED

Daniel Carr

Numerade educator

You want to install a drip irrigation system and ideally you would like to run pipe from ( P ) to ( Q ) to ( R ). The cost of a drip system can be given in cost per linear meter; you have been given a quote of ( $ 3.7 / mathrm{m} ). If it is feasible to run the pipe directly from ( P ) to ( R ), how much money would you save? (Give your answer to the nearest cent.) ( $ ) ( square )

View Answer

ANSWERED

Mae Leong

Numerade educator

The following pyramid has a rectangular base, with several measurements and its other vertex given. What is the surface area of the pyramid? (Use decimal notation. Give your answer to one decimal place.) The surface area of the pyramid is ( square ) ( mathrm{cm}^{2} ) What is the volume of the pyramid? (Use decimal notation. Give your answer to one decimal place.) The volume of the pyramid is ( square ) ( mathrm{cm}^{3} ).

View Answer

ANSWERED

Brent Burkett

Numerade educator

2 mouthfuls = 1 jigger 2 jiggers = 1 jackpot 2 jackpots = 1 gill 2 gills = 1 cup 2 cups = 1 pint 2 pints = 1 quart 2 quarts = 1 pottle 2 pottles = 1 gallon 2 gallons = 1 peck 2 pecks = 1 half-bushel 2 half-bushels = 1 bushel 2 bushels = 1 cask 2 casks = 1 barrel 2 barrels = 1 hogshead 2 hogsheads = 1 pipe 2 pipes = 1 tun How many cups are in a gallon? (Enter your answer as a whole number.) Express each unit in terms of quarts. (Enter your answers as a whole number or a fraction.) mouthful = quarts pottle = quarts gallon = quarts cask = quarts

View Answer

ANSWERED

Daniel Carr

Numerade educator

Express each unit in terms of quarts. (Enter your answers as a whole number or a fraction.) mouthful = quarts pottle = quarts gallon = quarts cask = quarts

View Answer

ANSWERED

Daniel Carr

Numerade educator

A map has the scale 1,000,000 : 1. In reality, how far apart in kilometers are two cities that are 12 cm apart on the map? (Give your answer in kilometers to the nearest whole number.) kilometers: [ ] km Two locations that are actually 200 km apart should be how far apart on the map? (Give your answer in centimeters to the nearest whole number.) centimeters: [ ] cm

View Answer

ANSWERED

Matthew Winsor

Numerade educator

In the diagram below, the horizontal lines are parallel. Give the sizes of the lettered angles. angle s = angle t = angle u = angle v =

View Answer

Jackie D.