3 years ago

KLMN with vertices K (-3,-3), L (-1,-3), M (1,4), and N (-3,1). Find the perimeter of KLMN

Mathematics

1 answer:

Semenov [28]3 years ago

7 0

Answer:

11 + sqrt(53)

Step-by-step explanation:

Lengths

KL = -1 - (-3) = 2

LM = sqrt[(4--3)² + (1--1)²]

= sqrt(53)

MN = sqrt[(1-4)² + (-3-1)²]

= 5

NK = 1 - (-3) = 4

Perimeter = 2 + sqrt(53) + 5 + 4

11 + sqrt(53)

You might be interested in

The price of a visit to the dentist is $50. If the dentist fills any cavities, an additional charge of $100 per cavity gets adde

Irina-Kira [14]

The answer is :
y=100n +50

8 0

3 years ago

Read 2 more answers

I'm struggling a little bit can someone help?? A cell phone costs $850. You have a coupon for 15% off. How much will you pay for

Greeley [361]

Answer:

722.50

Step-by-step explanation:

not exactly sure its right but i did use a calculator so I'm pretty sure it's right

3 0

2 years ago

Read 2 more answers

How many feet tall is the taller tree?

Temka [501]

Answer:

16.33 feet

Step-by-step explanation:

17.5 / 11.25 = x / 10.5

x = 17.5 * 10.5 / 11.25 = 16.33

8 0

3 years ago

7.3g of sugar is needed for every cake made. How much sugar is needed for 9 cakes?

horrorfan [7]

ANSWER:
65.7g of sugar

STEP BY STEP:
multiply the amount of sugar needed for one cake (7.3) by the number of cakes you want to make (9). And you get your answer of 65.7.

hope this helps

6 0

2 years ago

Write an equation in slope intercept form given the following slope and point M=-3 (6,-9)

Kitty [74]

Answer:

y = -3x + -9/6

-9/6 simplified as -3/2

5 0

2 years ago