Answer:
x = -5
Step-by-step explanation:
These are alternate exterior angles and alternate exterior angles are equal
110 = x+115
Subtract 115 from each side
110-115 = x+115-155
x = -5
Answer:
x = -4, x = 1
Step-by-step explanation:
x^2 + 3x - 4 = 0
4 and -1 add to 3 and multiply to -4.
(x+4)(x-1) = 0
Separate these by the Zero Product Property.
x+4 = 0
x-1 = 0
Solve.
x = -4
x = 1
Answer:
Step-by-step explanation:
The ratio of the sides is the same as the one-to-one measure of the similar figures. To get to the ratio of their areas, square the one-to-one values. To get to the ratio of their volumes, cube the one-to-one values.
If the one-to-one is 3:7, then the ratio of their volumes is
3³:7³ which is 27:343
The answer is on your book
Answer:
jimmy cho
Step-by-step explanation:
