Answer:
x + -2
Step-by-step explanation:
(editing answer to add how i got it)
3x +6=-3 (2x +4)
-3 (2x +4)
Multiply using the distributive property.
−
6
x
−
12 /2
3(2)(-3x - 4)
divide these by 2 will get you
SO ITS 3(2) +6 = 3(2) (2x +4)
1363.xs and nun of yourrrt bennies
Answer:
7 + L + 3 = L + 10
Step-by-step explanation:
Answer:
Area = 127.5cm²
Step-by-step explanation:
Given that,
Length of first side = 8 cm
Length of second side = 15 cm
Length of third side = 17cm
To find,
Area of triangle
to find which of the sides is hypotenuse use Pythagorus theorem
hypotenuse² = height² + base²
17² = 8² + 15²
289 = 289
hence 17 is the hypotenuse and other two are height and base
<h2>Area of triangle = 1/2 height * base</h2>
Area of triangle = 1/2 15 * 17
Area of triangle = 1/2 (255)
Area of triangle = 127.5