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
Zina [86]
2 years ago
6

What is the area of a triangle with a base of 8.7 inches and a height of 15.6 inches?

Mathematics
1 answer:
Phantasy [73]2 years ago
3 0
The formula is  <span>base × height / 2

So      8.7 x 15.6=135.72 / 2= 67.86
</span>
You might be interested in
A circular cardboard piece is needed for the base of a volcano model. The volcano is 46 centimeters tall and has a volume of 800
Alenkinab [10]
For this case we can model the problem as a cylinder.
 The volume of a cylinder is given by:
 V = Ab * h&#10;
 Where,
 Ab: base area
 h: cylinder height
 Substituting values in the equation we have:
 800 = Ab * 46&#10;
 From here, we can clear the area of the base
 Answer:
 
An equation that can be used to find the area of the circular base is:
 
800 = Ab * 46
7 0
2 years ago
Read 2 more answers
A car salesman's total salary, s, is a base salary plus a commision. The salesman has a base salary of $25,00 and receives a com
Archy [21]
The equation that best represents the total earnings for the salesman is letter c which is e=40,000+200 xc

It is because, in order to get the full earnings, you have to add the base salary to the commission that the salesman receives. Whereas, the $40,000 is attached to the commission where the $200 is multiplied to c (every car the salesman sells
3 0
3 years ago
X 2 +6x+___ complete the square
vaieri [72.5K]
9 is the blank.

(a+b)^2 = a^2 + 2ab + b^2

a = x
b = 3

(x+3)^2 = x^2 + 6x + 9
6 0
2 years ago
Jonathan records how 90 pupils travelled to school on one day and represents this information on the pie chart below.
xeze [42]

Answer:

86.4

Step-by-step explanation:

First adding up all the percentages on the chart you get 360

Then figuring out what 24° of 360 is

You then get 86.4

4 0
1 year ago
Deepak wrote out the steps to his solution of the equation StartFraction 5 Over 2 minus 3 x minus 5 plus 4 x equals negative Sta
Anna35 [415]

Answer:

Step 1 is incorrect.

Step-by-step explanation:

The given expression is :

\dfrac{5}{2}-3x-5+4x=\dfrac{-7}{4}

In step 1, Deepak rearranged the terms in order to simplify like terms together that is followed in step 2.

o, rearranging of the terms of an expression is commutative property and not distributive property.  The distributive property is generally applicable to multiplication and is given as:

x(y+z)=xy+yz

The commutative property is given as:

x+y = y +a

Therefore, adding terms by changing their order is commutative property of addition and not distributive property. Step 1 instruction is wrong.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Ed and Sally are taking a tour of Paris. There are 3 different types of tours (walking tour, bike tour, and trolley tour) and 2
    10·2 answers
  • If x-2y=0 and 3x + y =7 what is the value of x
    10·1 answer
  • A widget inspector inspects 12 widgets and finds that exactly 3 are defective.Unfortunately, the widgets then get all mixed up a
    6·2 answers
  • Can someone please help me I really need help please help me thank you
    5·1 answer
  • George's finishing making a dress she has 70 inches of thread that she cut into two pieces one piece is twice as the other piece
    12·2 answers
  • Which value of x makes the following equation true?
    7·1 answer
  • 100 points for answer. please help
    10·2 answers
  • Pls help i already tried to solve
    9·1 answer
  • Elise works for a company that provides short-term loans to working people
    6·1 answer
  • I can walk at 6km/hr and run at 15km/hr. On a journey I spend as long walking as I do running. If I had walked twice as long on
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!