YakiSaki00 YakiSaki00

08-04-2019
Mathematics

contestada

What is the area of a right triangle with vertices of (-2,-4),(2,-4), and (2,5)?

Respuesta :

08-04-2019

Answer:

A = 18

Step-by-step explanation:

The formula for the area of a triangle is

A = ½bh

b = x₂ - x₁ = 2 - (-2) = 2 + 2 = 4

h = y₂ - y₁ = 5 - (-4) = 5 + 4 = 9

A = ½ × 4 × 9 = 18

The area of the triangle is 18.

Ver imagen znk

Answer Link

Otras preguntas

what times what equals -60 but also adds up to 17?

How is lyddie loyal in the book Lyddie

What motivates the speaker s mother to graciously [thank] the unknown benefactor Lindo Jong wants to model how a thankful attitude can make others feel good abo

what are some political systems that have multiple political parties

The number of blueberry muffins that a baker makes each day is 40% of the total number of muffins she makes. Part A: On Monday the baker makes 36 blueberry m

Give three examples of prefixes or suffixes used to indicate patronymic names and an example of each (ex. -son, Erickson). Do not use the example.

In “Dover Beach” by Matthew Arnold, the speaker, in a world filled with misery, finds solace with _____. his poetry his love his death his family

How many monosaccharides can form if this polysaccharide breaks up?

Which expression is equivalent to 2.2 - 0.5(0.6x - 1.8) ? A) 0.3x + 1.3 B) 0.3x + 3.1 C) 1.3 - 0.3x D) 3.1 - 0.3x

8.27 as a mixed number