In △abc, ac = 13, ab = 7, bc = 10, and h is the height. remember that the area of a triangle with height
remember that the area of a triangle with height h nd base b is a = 1/2bh
use trigonometric ratios and this formula for the area of a triangle to determine which equations correctly represent the area of △abc
select all correct answer choices. if there is only one correct answer choice, select "only" and the correct answer choice.
ct all correct answer choices. if there is only one correct answer choice, select "only" and the correct answer choice.
a=12(7)(13)sin⁡c
only
a=12(10)(13)sin⁡c
a=12(7)(10)sin⁡b
a=12(10)(13)sin⁡b
a=12(7)(13)sin⁡b
a=12(7)(10)sin⁡c

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

55% are girls and 45% are boys : ) hope this

step-by-step explanation:

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is