nicolepintado9 nicolepintado9

01-02-2021
Mathematics

contestada

Work out the length of DB in the diagram below.
Not drawn
to scale
С
5 cm
D
B
4 cm
E
А
18 cm

Work out the length of DB in the diagram below Not drawn to scale С 5 cm D B 4 cm E А 18 cm class=

Respuesta :

plamid04 plamid04

01-02-2021

Answer:

10cm

Step-by-step explanation:

CDB and CEA are similar=>CD/CE=DB/EA=>5/9=DB/18=>

9DB=90

DB=10

Answer Link

Otras preguntas

We eat so that we may live change into simple

Specificity is an important aspect of nursing documentation- what tools does your organization use for nursing handoff?

Factor the expression v² - v - 20 into TWO binomials.

What does The world war 1 have a chief

The expected number of empty bins as r and n go to infinity is a) 0 b) 1 c) [infinity] d) 1/2

Rewrite 3x-y=-4 in slope-intercept form

When the spine curves inward at the low back, What postural deviation is it? 1) Lordosis 2) Kyphosis 3) Scoliosis 4) Flatback

Today we went to six flags, but it rained.

Solve the system. x-y+5z=3 2x+3y-z=2 -4x-y-9z=-8

If angle 4=135 degrees, find the measure of each angle below? 1) ∠3 2) ∠1 3) ∠5