The formula for area of a triangle is
Area= 1/2*base*height
If you substitute values in for the base and height, you get the equation
Area = 1/2*14*9
When you multiply 1/2 by 14, you get 7. Substitute for this in your equation.
Area=7*9
Simplify by multiplying 7*9=63.
The area of the triangle is 63 inches.
Answer:
The answer is A y = -2 x - 6
Step-by-step explanation:
I got this question right on the test I took. Hope this help!
Answer:
1) 101 degrees
2) 90 degrees (2x), 225 degrees (3x)
3) 24 degrees
Step-by-step explanation:
1) 15+25= 40 180-40= 140-39= 101 degrees
2) (2x): 90/2= 45 2(45)= 90
(3x): 120-45= 75(3)= 225 degrees
3) 94+41= 135 180-135= 45 111+45= 24 degrees
Answer:
Ok I'm going to check it out rn
When multiplying binomials, one takes the first binomial and multiply each term by the first term of the second binomial, and then you do the same with the second term of the second binomial, to obtain:
4a^2+14a-2a-14
4a^2+12a-14
