morkat2024
morkat2024 morkat2024
  • 12-03-2021
  • Mathematics
contestada

midsegment of a trapezoid find x​

midsegment of a trapezoid find x class=

Respuesta :

akposevictor
akposevictor akposevictor
  • 17-03-2021

Answer:

x = 7

Step-by-step explanation:

Based on the midsegment theorem of a trapezoid, thus:

NP = (JK + ML)/2

Substitute

45 = (3x + 11 + 10x - 12)/2

2*45 = 13x - 1

90 = 13x - 1

90 + 1 = 13x

91 = 13x

Divide both sides by 13

91/13 = x

7 = x

x = 7

Answer Link

Otras preguntas

write a letter to your mp telling him that things that should be done in the constituency​
find the first point (let x=0) -x+3y>6
work out the missing value 62x39~60
4 Sebuah segi tiga dilukis pada skala 1: Jika panjang hipotenus lukisan berskala ialah 16 cm, hitung panjang hipotenus segi tiga asal. DU 1 A triangle is drawn
(Q002) Lauren wants to be a professional soccer player. Although she wants to sit on the couch and relax after classes each day, she forces herself to go to the
Half of x and 4 put together
All car rentals this month come with free car refuelling waiver
Simplify this rational exponent different denominator
A cliff near the water has been worn away. How did erosion change the shape of the land? (2 points) a cliff near the water that has worn away © Paula Connelly
You want to use inline-skates. You can either rent in-line skates for $12 per day or purchase them for $60. How many times will you have to use the in-line skat