cking6987
cking6987
04-01-2018
Mathematics
contestada
If ab=4x and bc=6x-10, find the length of ab.
Respuesta :
ahmedishaal
ahmedishaal
13-01-2018
If b is the mid point of AC,
then ab = bc
it means;
4x = 6x - 10
6x - 4x = 10
2x =10
x = 10/2
x = 5
Now, ab = 4x = 4 x 5 = 20
Thus, the value of
ab = 20
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
Five times a number decreased by 2 is 4, find the number.
373646351636646475753626266374747574884x848484893990299149440505944330309877=?
A 16.0 kg canoe moving to the left at 10 m/s makes a head-on collision with a 19.0 kg raft moving to the right at 7.0 m/s. After the collision, the canoe moves
In the diagram of a gate, the horizontal bars are parallel and the vertical bars are parallel. Find x and y. Complete the explanation Indicating which postulate
a and b are vectors that are not parallel. FG = 2a − 3b - Choose all of the vectors below which are parallel to FG. a-b10a-15 3a-2b-4a+6b 2a + 3b 2a-3b-4a 2a-12
373646351636646475753626266374747574884x848484893990299149440505944330309877=?
All are true about the American Revolution EXCEPT Many soldiers died from cold and disease at Valley Forge. The colonists did not receive any foreign aid during
( i only need number one and number 7 ) someone please i’m desperate i have so much work i need done by monday even if you only do one of them it is greatly app
A parking garage bases its prices on the number of hours that a vehicle parks in the garage.The first two hours cost $2 per hour, between two hours and six hour
The monthly cost of water use is a linear function of the amount of water used (HCF). The cost for using 16 HCF of water is $39.04, and the cost for using 44 HC
