Answer:
B and C are both 92 degrees :)
Step-by-step explanation:
180-88 is 92 and C and B are vertical angles so they would both be 92 degrees.
So a deckameter is = to 10 meters
just multiply it
3*10= 30
then divide
30/1= 30
So glenn needs 30 meter paces of ribbon
5x(x) + (5x)(4) + (-2)(x) + (-2)(4)=
5x^2 + 20x - 2x - 8=
5x^2 + 18x -8
Ratio and proportion
real:shadow
so the person is 1.8m but the shadow is 4m
so
real:shadow=1.8:4
so
1.8:4=?:14
1.8/4=?/14
times both sides by 14
25.2/4=?
6.3=?
the tree is 6.3 m tall
Vertex form is
We're practically in vertex form,
That's a vertex at x=0, y=4, (0,4)
choice C
