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elena-s [515]
2 years ago
7

What is the formula for the area of a triangle?

Mathematics
2 answers:
Fynjy0 [20]2 years ago
7 0
1/2( b ( times ) h ) is the formula
andre [41]2 years ago
6 0

Answer:

The area of a triangle is defined as the total region that is enclosed by the three sides of any particular triangle. Basically, it is equal to half of the base times height, i.e. A = 1/2 × b × h. Hence, to find the area of a tri-sided polygon, we have to know the base (b) and height (h) of it. It is applicable to all types of triangles, whether it is scalene, isosceles or equilateral. To be noted, the base and height of the triangle are perpendicular to each other. The unit of area is measured in square units (m2, cm2).

Step-by-step explanation:

hope this helps if not let me know

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What is 312.15 in expanded form?
Andrei [34K]
300+10+2 +.10=.5 hope this helps you
3 0
3 years ago
Solve this equation -4(X-26)=-200
jek_recluse [69]

Answer:

x = 76

Step-by-step explanation:

First, distribute -4:

-4x + 104 = -200

Isolate x:

-4x = -200 - 104 = -304

x = -304/-4 = 76

5 0
1 year ago
Read 2 more answers
75 - 3.5x - 4x = 4x + 6
stepladder [879]

Answer:

x = 6

Step-by-step explanation:

Step 1: Write equation

75 - 3.5x - 4x = 4x + 6

Step 2: Solve for <em>x</em>

  1. Combine like terms: 75 - 7.5x = 4x + 6
  2. Add 7.5x on both sides: 75 = 11.5x + 6
  3. Subtract 6 on both sides: 69 = 11.5x
  4. Divide both sides by 11.5: 6 = x
  5. Rewrite x = 6

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

75 - 3.5(6) - 4(6) = 4(6) + 6

75 - 21 - 24 = 24 + 6

54 - 24 = 30

30 = 30

3 0
3 years ago
Read 2 more answers
A120<br> B108<br> C135<br> D144<br><br> Please help me
Sloan [31]

Answer:

B - 108

Step-by-step explanation:

A regular pentagon is 540 degrees. Divide 540 by 5 (since there are five sides) which equals 108 degrees.

8 0
2 years ago
Read 2 more answers
I need to know this question for edge
Rus_ich [418]

Answer:

first function:

f(x) = \dfrac{2 - 10}{2 - 0} x + 10 = \\  - 4x + 10

second one:

g(x) =  \cfrac{  - 4 - 2}{2 - 0} x  + 2 =  \\  - 3x + 2

now the intersection:

-4x+10=-3x+2

x=8

then y

y = -4×8+10 = -22

so it's

(8,-22)

4 0
2 years ago
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