jennyloveheart11
jennyloveheart11 jennyloveheart11
  • 26-04-2019
  • Mathematics
contestada

What is the formula for this? I need help with this really badly

What is the formula for this I need help with this really badly class=

Respuesta :

KONSETON
KONSETON KONSETON
  • 26-04-2019

Answer:

x=7

Step-by-step explanation:

We know that When we total the angles in the same arm od trapezoid wee will obtain 180°.

Hence :

12x+3+13x+2=180

25x+5=180

5x+1=36

5x=35

x=7

Greetings From Poland :)

Answer Link

Otras preguntas

A good "lead" in news writing is often____ (10 points) 1) as long as reasonably possible. 2) begun with an adjective. 3) vague and mysterious. 4) 20-30 wor
A bicyclist rides 14 miles in 112 minutes. If she continues at this speed, how long will it take her to travel 35 miles?
how does smooth rock. affect runoff
In a 1.0× 10–6 M solution of Ba(OH)2(aq) at 25 °C, identify the relative molar amounts of these species.
It is 13 metres long and 8 metres wide. What is the area of the café
What is a syllogism? A) play written by Sophocles B)logical sequ
Which of the following best describes the intersection of two planes? A. line B.Line segment C. point D. ray
1. What is the name given to the type of rock from which a soil forms? A. lichen B. clay C. sand D. parent material 2. Which type of soil holds the most water
Transversal EF cuts parallel lines AB and CD as shown in the diagram and m4=55.1 what are m5 and m7? . A. m<5=34.9 and m7=145.1 B. m5=55
Suppose you use a diffraction grating that contains 600 lines/mm in your spectroscope. What effect would you expect this to have on the sharpness and resolution