What is the length, in coordinate units, of a diagonal of a square in the standard (x,y) coordinate plane with vertices at points (0,0), (4,0) and (4,4)?

(F) 3

(G) 4

(H) 4

(J)

(K) 8

The Correct Answer

Explanation

Find the slope of the line 7x = 3y 9.

（A） 3 （B） 9 （C） 3/7 （D） 3 （E） 7/3

**Correct Answer: D**

What is the slope-intercept form of 10x - y - 8 = 0?

（A）y = -2x （B） y = -10x - 8 （C） y = -10x + 8 （D） y = 10x - 8 （E） y = 10x + 8

**Correct Answer: D**

Find the area of the following figure

（A） 58 sq. in. （B） 18 sq. in. （C） 51 sq. in. （D） 39 sq. in. （E） 98 sq. in.

**Correct Answer: Ab**

### More ACT Math Exam Questions

- 1
A ramp rises 6 inches for each 24 inches of horizontal run. This ramp rises how many inches for 62 inches of horizontal run?

- 2If the monthly payment, m dollars, on a house that costs P dollars is given by the formula , what is the monthly payment, to the nearest dollar, on a house that costs $200,000?
- 3
If log9

*n*= and n > 0, what is the value of ? - 4Merav's school has an Olympic-size pool that is 50 meters long, 25 meters wide, and 2 meters deep. The pool is surrounded by special non-slip tiles, as shown in the figure below. For the synchronized swimming team, each swimmer needs an area within the pool to perform her routine without colliding with a teammate. Each area is 5 meters wide and 5 meters long. What is the maximum number of synchronized swimmers in the pool who can perform the routine without any collisions?
- 5If 3(2x - 1) = 11x + 27, then x = ?