3 years ago

Help? :)

Mathematics

1 answer:

Dimas [21]3 years ago

3 0

Answer:

Step-by-step explanation:

Area = perpendicular height * base

= DP * CB

= √[(2 - -1.2)^2 + (-5 - (-3.4)^ ] * √[(2 - 0)^2 + (3- -1)^2)]

= √(12.8.) * √(20)

= 16

You might be interested in

Please help! I don’t know how to answer this!

Leto [7]

Answer:

46 degrees

Step-by-step explanation:

Complimentary angles are angles with a total of 90 degrees. 90-44=46

4 0

3 years ago

1. (k — 7)(k – 1) = 0

LenaWriter [7]

Answer:

K = 7 or 1

Step-by-step explanation:

(7-7)(7-1)=0

(1-7)(1-1)=0

3 0

2 years ago

A box contains 35 gems, of which 10 are real diamonds and 25 are fake diamonds. Gems are randomly taken out of the box, one at a

Sonja [21]

Answer:

Step-by-step explanation:

The total number of ways of selecting 3 gems of any kind without replacement is 35 * 34 * 33 = 39270

Now selecting 2 gems from 25 is 25C2

25 C 2 = 25 * 24/2 = 300

Selecting one good gem is 10

Total selection = 300 * 10 = 3000

P(gems) = 3000 / 39270

P(gems) = 300/3927

P(gems) = 100/1309

6 0

3 years ago

Giving Brainliest if you help me out! Please answer correctly

lyudmila [28]

Answer:D

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Which is a factor pair of 72 ? A. 12, 6 B. 14, 5 C. 23, 4 D. 24, 2

sineoko [7]

Answer:

Step-by-step explanation:

12x6=72

4 0

2 years ago

Read 2 more answers