4 years ago

Find BC and explain

Mathematics

1 answer:

nasty-shy [4]4 years ago

8 0

B is the midpoint of IH and C is the midpoint of IJ (you can tell because IB=BH and IC=CJ).

This means that triangles ICB and IHJ is similar, which in turn implies that their correspondent sides are in proportion: IH is twice IB, IJ is twice IC, so HJ must be twice BC.

We deduce that BC=6

You might be interested in

It takes 24 hours to fill a large pool with two hoses, where the water in one hose flows four times as fast as the other hose.

ivolga24 [154]

4.8 h
Say the slow hose flows x
The fast hose flows 4x
5x = 24
x = 4.8

3 0

3 years ago

550000000000000000 • 0.00000000044

nasty-shy [4]

Answer:

550000000000000000 0.00000000044

Step-by-step explanation:

000000Oo

5 0

3 years ago

What is .22 divided by 88.66

Nana76 [90]

Answer:

0.00248139

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Systems of elimination for<br> 2w-3q=8<br> 3w-7q=7

zlopas [31]

i guess is by multiplying 3by the first equation and multiply 2by the second equation

8 0

3 years ago

Which of the following expressions has a coefficient of 10 and a constant of 5

adell [148]

Answer:

sometinng like x^2+ 10x+5

The single number is the constant and the number before the variable(x) is the coefficient

Step-by-step explanation:

8 0

3 years ago