Find the surface area of the prism 2ft 1ft 3ft and 2.2ft

1 answer:

5 0

Which sequence is not equivalent to the others:

1. a reflection across the y axis, fallowed by a reflection across the x axis, then a 90 degree clockwise rotation about the origin

2. a 90 degree clockwise rotation about the origin and then a 180 degree clockwise rotation about the origin

3. a reflection across the x axis, fallowed by a 90 degree counterclockwise rotation about the origin,and a reflection across the x axis

4. a 90 degree counterclockwise rotation about the origin

You might be interested in

Solve 7|3f + 4| = 91 for f. A. –29 or 312⁄3 B. 3 or –17⁄3 C. –3 or 17⁄3 D. –312⁄3 or 29

ryzh [129]

Answer:

Step-by-step explanation:

Given

7 | 3f + 4 | = 91 ← divide both sides by 7

| 3f + 4 | = 13

The absolute value function always returns a positive value, but the expression inside can be positive or negative. Thus there are 2 possible solutions.

Solve 3f + 4 = 13 → 3f = 13 - 4 = 9 ⇒ f = 3

Solve 3f + 4 = - 13 ⇒ 3f = - 13 - 4 = - 17 ⇒ f = - $\frac{17}{3}$