1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
suter [353]
3 years ago
15

Find the area of a triangle ABC when m

Mathematics
1 answer:
Marina CMI [18]3 years ago
6 0
I can’t see the question b
You might be interested in
Chef johnson used 4 1/2 cups of flour to make 4 fruit cakes. How many cups of flour are needed for 1 fruit cake?
Wittaler [7]
Divide 4 1/2 = 4.5 by 4 you would get 4.125. 4.125 cups of flour are needed to make one fruitcake.
7 0
3 years ago
Read 2 more answers
180 lb 12 oz - 79.3 kg = ___________ kg
Brrunno [24]

Answer:

180lb\ 12 oz - 79.3kg = 2.8kg

Step-by-step explanation:

Given

180\ lb 12\ oz - 79.3kg

Required

Solve

First, convert 180lb to kg

1lb \to 0.454kg

180lb \to 180 *0.454kg

180lb \to 81.7kg -- to 1dp

Next, convert 12oz to kg

1oz \to 0.03kg

12oz \to 12 * 0.03kg

12oz \to 0.4kg --- to 1 dp

So, the expression becomes:

180\ lb 12\ oz - 79.3kg

81.7kg + 0.4kg - 79.3kg

= 2.8kg

Hence:

180lb\ 12 oz - 79.3kg = 2.8kg

3 0
3 years ago
There are 4 consecutive integers that have a sum of 18. What is the value of the least<br> integer?
EleoNora [17]
3,4,5,6

The lowest integer is 3

4 0
2 years ago
5 square flower beds each of side 2 metres are are dug on a a piece of land that is 10 metre long 8 metre wide. what is area of
jarptica [38.1K]

Answer:

Step-by-step explanation:

Piece of land:

Length = l = 10 m & width = w = 8 m

Area of land = l*w

                     = 10 * 8

                     = 80 square meter.

Flower bed:

Side = 2 m

Area of one square flower bed = side * side = 2 *2 = 4 square meter

Area of 5 flower bed = 5 *4 = 20 sq.m

Area of the remaining land = Area of piece of land - area of 5 flower bed

                 = 80 - 20

                 = 60 sq. m

6 0
3 years ago
Consider this composite figure made of a cone and a cylinder. A cone has a height of 8 centimeters and radius of 3 centimeters.
dangina [55]

The volume of cone is 75.4 cubic centimeters and the volume of cylinder is 197.92 cubic centimeters. The volume of composite figure is 273.32 cubic centimeters.

Step-by-step explanation:

The given is,

                Composite figure made of a cone and a cylinder.

                A cone has a height of 8 centimeters and radius of 3 centimeters.

                A cylinder has a height of 7 centimeters and radius of 3 centimeters.

Step:1

              Volume of composite figure = Volume of Cone +

                                                                 Volume of cylinder............(1)

Step:2

            Formula for volume of cone,

                   Volume of cone, V_{cone} = \pi r^{2} \frac{h}{3}....................(2)

           Where, r - Radius of cone

                       h - Height of cone

           From the given,

                            r = 3 centimeters

                           h = 8 centimeters

           Equation (2) becomes,

                                                   = \pi (3^{2} )(\frac{8}{3})

                                                   =\pi (9)(2.667)

                                                   = (3.14 × 9 × 2.667)           (∵ \pi = 3.1415)

                                                   = 75.4

                Volume of cone, V_{cone} = 75.4 cubic centimeters

Step:3

           Formula for volume of cylinder,

                   Volume of cone, V_{cone} = \pi r^{2} h....................(2)

           Where, r - Radius of cylinder

                       h - Height of cylinder

           From the given,

                            r = 3 centimeters

                           h = 7 centimeters

           Equation (2) becomes,

                                                   = \pi (3^{2} )(7)

                                                   =\pi (9)(7)

                                                   = (3.14 × 9 × 7)           (∵ \pi = 3.1415)

                                                   = 197.92

                Volume of cylinder, V_{cylinder} = 197.92 cubic centimeters

Step:4

         Equation (1) becomes,

            Volume of composite figure = 75.4 + 197.92

                                                            = 273.32 cubic centimeters    

Result:

           The volume of cone is 75.4 cubic centimeters and the volume of cylinder is 197.92 cubic centimeters. The volume of composite figure is 273.32 cubic centimeters.                    

3 0
3 years ago
Other questions:
  • Plz help. pl and thank u
    15·2 answers
  • Let U represent the set of all people that frequently visit a certain restaurant, surveyed about which food they like best. Let
    6·1 answer
  • The area of circle is 64 square meters.What is the radius?
    8·2 answers
  • Line m passes through the points (-4.3) and (4.7). What is the slope of the line that is parallel to line m?
    13·1 answer
  • PLEASE HELP ASAP
    5·1 answer
  • I need help :) please and thank u if u get it right i will give u brainlist
    7·2 answers
  • How do you divide 2.16 by 3
    8·2 answers
  • Work out and simplify where possible <br><br> a) 2/5+1/3<br><br> b) 5/9-1/2
    8·1 answer
  • A can of grapefruit juice concentrate is 13 fluid oz. The recipe calls for a ratio of 2 cans of concentrate to 5 cans of cold wa
    14·2 answers
  • PLEASE HELP!!!! WILL GIVE 50 POINTS!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!