The area of a triangle is given by half the multiplication of base and height. Since you want the answer is squared centimeters, let's convert base and height in centimeters first:
![b = 4.3 m = 430 cm, \qquad h = 2.6m = 260 cm](https://tex.z-dn.net/?f=%20b%20%3D%204.3%20m%20%3D%20430%20cm%2C%20%5Cqquad%20h%20%3D%202.6m%20%3D%20260%20cm%20)
Now we can do the computation:
![A = \dfrac{430cm \cdot 260cm}{2} = 55900 cm^2](https://tex.z-dn.net/?f=%20A%20%3D%20%5Cdfrac%7B430cm%20%5Ccdot%20260cm%7D%7B2%7D%20%3D%2055900%20cm%5E2%20)
Answer:
x=15
Step-by-step explanation:
Answer:
10 squareunits
Step-by-step explanation:
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Answer:
Slope of line A is 1/3
Equation of Line B is y = 2x + 4
The answer is A
We have. x=1, then we substitute that on x+z = 20, to solve for z.
1+z=20
z=20-1
z=19
Then we substitute both values x=1 and z=19 on the other equation.
2x +2y+ z = -12
2*1 + 2y + 19= -12
2y= -12 -19-2
2y= -33
y=-33/2