Answer:
Step-by-step explanation:
<u>The given translation doesn't change the shape or dimensions, hence the area remains same:</u>
- A = a² = (12 cm)² = 144 cm²
The area of the triangle ABC is 207.5 square units.
Explanation:
The measurements of the sides of the triangle are
,
and 
We need to determine the area of the triangle ABC.
<u>Area of the triangle:</u>
The area of the triangle can be determined using the formula,

where
,
and 
Substituting these values in the above formula, we get,

Simplifying the values, we get,



Rounding off to the nearest tenth, we get,
Thus, the area of the triangle ABC is 207.5 square units.
Answer:
about 6.16
Step-by-step explanation:
the cubed root of 234 is about 6.16
Answer:
4x^2 +1656x + 1261
Step-by-step explanation:
X multiply by 4x is 4x^2 (4x squared)
x multiply by 7 is 7x
4x^2+7x
97 x 17x is 1649x
97 x 13 is 1261
1649x+1261
4x^2 + 7x + 1649x + 1261
1649x + 7x is 1656x
4x^2 +1656x + 1261
Answer:
t=-3
because if you multiply -7 by 3 and then subtract, you will get 20