3 years ago

Given BE= 2x+6 and ED= 5x-12 in a parallelogram ABCD, find BD

1 answer:

3 0

1.BE = 2x + 6
ED = 5x - 12
2. To get the entire side of BD, we must add both half's which equals to the entire length.
3. 2x + 6 + 5x - 12
4.Add like terms.
2x + 5x = 7x
-12 + 6 = -6
5. So, we have 7x - 6

=7x - 6

You might be interested in

Calculate X3 dx . A.×2 + c B. 3X2 + c c . x4 + c D . x4/4+c

olga nikolaevna [1]

$\LARGE \int x^3 dx = \frac{x^4}{4}+C$

So the answer is choice D. You can check this by differentiating the right hand side and you'll get x^3 back again.

This answer can be found by using the power rule for integrals. That rule is

$\LARGE \int x^n dx = \frac{x^{n+1}}{n+1} + C$

4 0

3 years ago

Please help I wasn't taught this

Alinara [238K]

the equation would be E=10h+15

1=25

2=35

3=45

4=55

5 0

3 years ago

How would this ratio be written as a fraction in simplest form? 24 to 4