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Liula [17]
3 years ago
10

The base length of a triangle is 4 feet and the height is 2 feet. What is the area of the triangle? 2 square feet 4 square feet

6 square feet 8 square feet
Mathematics
2 answers:
blondinia [14]3 years ago
4 0
Area of the triangle:
1/2 x 4 feet x 2 feet = 2 feet x 2 feet = 4 sq feet (you could also use a calculator)

Ans: 4 square feet
JulijaS [17]3 years ago
4 0
4 Square Feet. Sorry I'm a little late to answer this one.
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If 5 slices of pizza cost $5:50 how much does 
kupik [55]

The first thing we must do for this case is to define variables.

We have then:

x: number of slices

y: total cost

We write the linear function that relates the variables.

We have then:

y = (\frac{5.50}{5}) * x

Then, we evaluate the number of slices to find the total cost.

-two slices cost:

We substitute x = 2 in the given equation:

y = (\frac{5.50}{5}) * 2\\y = 2.2

Answer:

two slices = 2.2 $

-ten slices cost:

We substitute x = 10 in the given equation:

y = (\frac{5.50}{5}) * 10\\y = 11

Answer:

ten slices = 11 $

-half a slice cost:

We substitute x = 1/2 in the given equation:

y = (\frac{5.50}{5}) * \frac{1}{2}\\y = 0.55

Answer:

half a slice = 0.55 $

6 0
3 years ago
I need help on this question
photoshop1234 [79]
Answer is A im a full course teacher for this subject
8 0
3 years ago
Read 2 more answers
Area of triangle where A=50, b=31, c=18
Mrac [35]
Use Heron's Formula:
s means semi-perimeter = (50 + 31 + 18) / 2 = 99 / 2 =
49.5
area = sq root [(s * (s-a) * (s-b) * (s-c)]
area = sq root [(49.5 * (s-a) * (s-b) * (s-c)]

This will NOT form a triangle.  The longest side (50) is greater than the sum of the other 2 sides.

Source:
http://www.1728.org/trianinq.htm

 


5 0
4 years ago
Solve the equation. <br> n+75=105
MariettaO [177]

Answer:

n = 30....................

5 0
3 years ago
Read 2 more answers
Reading and writing
krok68 [10]
Reading and Writing ✍
3 0
3 years ago
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