caelankenney1209 caelankenney1209

27-11-2018
Mathematics

contestada

please help. will mark brainliest

please help will mark brainliest class=

Respuesta :

27-11-2018

We know that diagonal of rhombus bisects it in equal half.

So,

6x-9 = 2x+39
6x-2x = 39+9
4x = 48
x = 12

So,
Answer will be, x = 12

Answer Link

Hardy007 Hardy007

27-11-2018

that's wrong the answer is x=18.75
6x-9+2x+39=180
6x+2x=8x
-9+39=30
8x+30=180
-30. -30
=150
8x/8 =150/8
answer is 18.75

Answer Link

Otras preguntas

Question 17 (1 point) (06.07) Which of the following best describes the male and female reproductive structures of an angiosperm? (4 points) a Flowers with mal

5) Adrianna's quilt has this pattern: What is the pattern unit for the rug ? What is the next shape? answer:

What are the roots of the equation?

A manufacturing company applies factory overhead based on direct labor hours. At the beginning of the year, it estimated that factory overhead costs would be $4

What is the range of change of the following table.

In 1925, there was an outbreak of disease in the small Alaskan town of Nome. The people needed medicine, but there were no roads, and the harsh weather made it

Compare and Contrast the formal qualifications to be a member of the House of Representatives and the Senate. Why do you feel the framers of the Constitution us

Help :D and you get candy :)

The table shows the number of grapes eaten over several minutes. What is the rate of change for the function on the table?

Without doing a Punnett square, predict what percentages of offspring the cross among a heterozygous slipper footed pigeon and a non-slipper footed would create