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
olchik [2.2K]
3 years ago
13

The sides of a triangular ground are 5mt, 7mt and 8mt respectively. Find the cost of levelling the ground at the rate of Rs10. P

er m. square
Mathematics
1 answer:
AveGali [126]3 years ago
4 0
Assume that the height, base and the hypothesis of the triangular ground is 5mt, 7mt and 8mt respectively:

Area of the triangular ground
= (5*7/2) m^2
=35/2m^2
=17.5m^2

Cost of the levelling ground
= Rs(17.5*10)
= Rs 175

The levelling ground costs 175Rs.
You might be interested in
6. Salary Raise. A Union negotiates for a cost-of-living raise of 3.4%. What is the raise for a union
Marizza181 [45]

Answer:

<h2>New salary= $43,800.24</h2>

Step-by-step explanation:

Step one:

Given data

the initial salary is = $42,360

the raise in percentage is =3.4%

To know the raise we need to calculate what the amount of 3.4% of $42,360 is

Step two:

=(3.4/100)*42,360

=0.034*42360

=1440.24

therefore thr raise is $1440.24

Step three:

the new salary is given as

new salary= old salary+ raise

New salary= $42,360+$1440.24

New salary= $43,800.24

4 0
3 years ago
The area of a rhombus is 40 in. If
polet [3.4K]

Answer:

10 in.

Step-by-step explanation:

The area of a rhombus is the product of the lengths of the diagonals divided by 2.

Let the diagonals be x and y.

area = xy/2

Here you have

area = 40 in.^2

x = 8 in.

We are looking for y, the other diagonal.

xy/2 = area

(8 in.)y/2 = 40 in.^2

(8 in.)y = 80 in.^2

y = 10 in.

Answer: The other diagonal has length 10 in.

7 0
4 years ago
Read 2 more answers
What is 67 16/34 + 14/28 =?​
kirill [66]

Answer:

67.9705...

Add the two numbers.

67 16/34 + 14/28 = 67.9605...

That is your answer.

6 0
3 years ago
Read 2 more answers
PLEASE HELP ME 11 points
AysviL [449]
3r<= 4r - 6
4r - 6 >= 3r
r >= 6

solutions r >= 6

answer
6
7
5 0
4 years ago
Given f(x) = 6(1 − x), what is the value of f(−7)?
Vladimir79 [104]

Answer:

{:}\longrightarrow\tt f (x)=6 (1-x)

{:}\longrightarrow\tt f (-7)=6 (1-(-7))

{:}\longrightarrow\tt f (-7)=6 (1+7)

{:}\longrightarrow\tt f (-7)=6(8)

{:}\longrightarrow\tt f (-7)=48

\therefore\sf f (-7)=48

7 0
3 years ago
Read 2 more answers
Other questions:
  • Help please!! Thank youuu
    6·1 answer
  • What is the area of this shape?
    12·1 answer
  • Bacillus cereus is a soil-dwelling bacterium that sometimes causes food poisoning. Each cell divides to form two new cells every
    14·1 answer
  • Loia Piaza surveyed 872 customers to determite which of two new pizza cnoices to 425 said they would prefer the BBQ Ranch Pizza.
    13·2 answers
  • PLEASE HURRY IF YOU ANSWER AND IT'S RIGHT YOU GET BRAINLYEST
    12·2 answers
  • Linear equation of 5x-2y=40 and 2y+10x-6=0
    14·1 answer
  • What is the final amount if 1015 is decreased by 6% followed by a 19% increase?
    15·1 answer
  • Help again please thank you and no links! ^^
    6·2 answers
  • {−2x+7y=−7 <br> −5x+14y=−7
    7·2 answers
  • Grandma's Recipe for Sugar Cookies
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!