sthefi123carrero sthefi123carrero

17-02-2021
Mathematics

contestada

3.
8.6.2.8
Triangle ABC has
vertices A (0, -4), B (5,
-4) and C (5,8). What
Is the length, in units,
of AC.

Respuesta :

sqdancefan sqdancefan

17-02-2021

9514 1404 393

Answer:

13 units

Step-by-step explanation:

The distance formula is useful for this.

d = √((x2 -x1)² +(y2 -y1)²)

d = √((5 -0)² +(8 -(-4))²) = √(25 +144) = √169

d = 13

The length of AC is 13 units.

Answer Link

Otras preguntas

Anne. Mouschi! Mouschi! Mouschi! (She picks up the cat, walking away with it. To Peter) I love cats. I have one . . . a darling little cat. But they made me lea

In the first blank, provide the number in numerals) that completes each series. In the second blank, write out the number in French, follow the model

Make believe you are writing a letter to a mathematics teacher you had in a previous grade. What would you tell that teacher you wish he/she had done more or le

in painting and drawing, artists often use the technique of ________ to describe the way shadows and light define the shape of forms.

The latest thrill ride at a popular theme park takes roller coaster fans on an exciting ride. In the first 20 seconds, it carries its passengers up a 100-meter

Fill in the blank. Nerve impulses_____. start at the dendrite are electrical signals can travel backwards and forwards are only found in the autonomic nervous s

3x + (2 + x) + 5 x 2 as a product of two factors

Tom counted the number of cards in his collection for 10 weeks. By week 5, he had collected 12 cards. This graph shows this information. How many weeks did it t

100 points for anyone who solves this :) Eric traveled to three cities on a single highway. The distance from his original location to the first city was 100 mi

The height h in feet of a projectile launched from the top of a 96-foot tall tower when time t = 0 is given by h(t) = 96 + 80t - 16t2, where t is time in second