Find the area of a triangle having vertices at (-4,8); (3,-11); and (1,6)

check the picture below.

so, we can simply split that triangle, intwo two triangles, as you see in the picture, the blue and yellow ones.

notice, the blue one has a height of 2, a base of 5, whilst the yellow one has a base of 5 and a height of 17.

now, we can simply get the area area of each triangle, add them up, and that's the area of that larger triangle.

answer:

(-8,7)

explanation:

we know that  

f

(

−

3

)

=

7

therefore, if we wish to get the output as 7, in the function, we need to have our input to be -3.

looking at the function  

f

(

x

+

5

)

, what should the value of x be, such that the input in the function becomes 7?

we simply equate the terms,

x

+

5

=

−

3

x

=

−

8

thus, the point on the new function would be  

(

−

8

,

7

)

at home andrea has 1 2/3 kilograms of rice

step-by-step explanation: