24 mm^2
Reasoning:
The area of the big triangle will be: (6+4+2)(5)(0.5). The answer will be equal to 30 mm^2. The area of the smaller triangle will be: (4)(3)(0.5). The answer will be 6 mm^2. Next, subtract the area of the larger triangle by the smaller triangle (30-6). The final answer will then be 24mm^2.
Sorry if this may have been confusing. I had to do this on my phone.
Answer:
Step-by-step explanation:
new =
=
(first )new
=
to make = 0 from the new matrix;
(second ) new = new - (first) new
= ------------------------- eqn k
therefore
And from first line of equation k
Hence
Answer:
-13
Step-by-step explanation:
I used my calculator, but (3^2x2) equals 18
6^2-3 x 18 + 5.
Solve like normal
6^2 equals 36
36 - 3 x 18 + 5
The equation equals -13
Answer:
The area will be 2 times the old area.
Step-by-step explanation:
When you double something, that means you multiply it by 2, therefor it will be 2 times the old area.
You use distributive property. You first multiply 9x to x and 6. Which gives you 9x^2+54x