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
Reptile [31]
3 years ago
10

Land in downtown Columbia is valued at $10 a square foot. What is the value of a triangular lot with sides of lengths 119, 147,

and 190 ft?
Mathematics
1 answer:
stiks02 [169]3 years ago
6 0

Answer:

$87,461

Step-by-step explanation:

Given that the dimensions or sides of lengths of the triangle are 119, 147, and 190 ft

where S is the semi perimeter of the triangle, that is, s = (a + b + c)/2.

S = (119 + 147 + 190) / 2 = 456/ 2 = 228

Using Heron's formula which gives the area in terms of the three sides of the triangle

= √s(s – a)(s – b)(s – c)

Therefore we have = √228 (228 - 119)(228 - 147)(228 - 190)

=> √228 (109)(81)(38)

= √228(335502)

=√76494456

= 8746.1109071 * $10

= 87461.109071

≈$87,461

Hence, the value of a triangular lot with sides of lengths 119, 147, and 190 ft is $87,461.

You might be interested in
Please answer this i need helppp
Semmy [17]

Answer:

D. between 5.4 cm and 6.5 cm

Step-by-step explanation:

The segment is about 6cm
and 6cm is between 5.4 and 6.5

3 0
1 year ago
Given the following definitions:
sveticcg [70]

Step-by-step explanation:

First,

(A intersect B) = {1,2,4,5} intersect {1,3,5,7}

= {1,5}

Now,

A'n B = (A) - (A intersect B)

= {1,2,4,5} - {1,5}

= {2,4}

7 0
3 years ago
For which of the following inequalities is x≥4 a solution.<br> x+3≥1<br> 3x≥1<br> x-3≥1
pychu [463]

Answer:

x - 3 ≥ 1

Step-by-step explanation:

Solving each of the inequalities

x + 3 ≥ 1 ( subtract 3 from both sides )

x ≥ - 2

3x ≥ 1 ( divide each inequality by 3 )

x ≥ \frac{1}{3}

x - 3 ≥ 1 ( add 3 to both sides )

x ≥ 4 ← required solution

5 0
3 years ago
Read 2 more answers
Question 6 of 10
Greeley [361]
I believe the answer is V = 216^3
7 0
3 years ago
You buy a 1:1000 scale model of the Statue of Liberty during a trip to New York City. The height of the model is 9.3 centimeters
zalisa [80]
=9.3×1000
=9300cm
=9300÷100
=93m
5 0
3 years ago
Other questions:
  • Could someone please help with this question
    14·2 answers
  • If 8 apples cost $1.60, how much is one apple?
    12·1 answer
  • 22. A local orange grower processes 2,330 oranges from his grove this
    12·1 answer
  • Marjorie consumed 1.5 gallons of water in one day. How many milliliters are equal to 1.5 gallons, if 1 liter = 1,000 milliliters
    15·1 answer
  • Please can someone answer this
    15·1 answer
  • A researcher calculated sample proportions from two independent random samples. Assuming all conditions for inference are met, w
    6·1 answer
  • two speedboats leave the dock at the same time and travel in opposite directions. one travels 9 mi/hr faster than the other. Aft
    12·1 answer
  • Solve for x and round please
    14·2 answers
  • A ball is thrown into the air from the edge of a 48-foot-high cliff so that it eventually lands on
    5·1 answer
  • Assume that between 2007 and​ 2010, 'messaging' became increasingly popular. The number of messages​ (in thousands) reported by
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!