3 years ago

BCD∼EFGH

2 answers:

7 0

For whatever reason, Brainly questions are often missing the first character. Here, we assume it is A, so that the intended statement is ABCD~EFGH.

FG = BC*(EH)/AD = 15*60/45 = 20 . . . . inches

Schach [20]3 years ago

4 0

Answer:

Step-by-step explanation:

Alright, lets get started.

ABCD and EFGH are given as similar.

Hence their ratios of the sides will be same.

It means:

$\frac{AD}{EH}=\frac{BC}{FG}$

Putting the values

$\frac{45}{60}=\frac{15}{x}$

Cross multiplying

$45x = 60*15$

Dividing 45 in both sides

$x=20$

Hence the side FG = 20 in : Answer

You might be interested in

There is a photo attached<br><br>tan 270 is incorrect!

wlad13 [49]

$\dfrac{1-\cos135^\circ}{\sin135^\circ}=\dfrac{1-\left(\cos^2 67.5^\circ-\sin^2 67.5^\circ\right)}{2\sin67.5^\circ\cos67.5^\circ}=\dfrac{1-\left(1-\sin^2 67.5^\circ-\sin^2 67.5^\circ\right)}{2\sin67.5^\circ\cos67.5^\circ}=\medskip\\=\dfrac{2\sin^2 67.5^\circ}{2\sin67.5^\circ\cos67.5^\circ}=\dfrac{\sin 67.5^\circ}{\cos 67.5^\circ}=\tan 67.5^\circ$

3 0

2 years ago

△HES ≅ △PBN, HE = 3.9 cm, SB = 0.9 cm, and NS = 4.5 cm<br><br> What is the length of ES ?

Natali5045456 [20]

ns +sb = 5.4 cm

sb = en so en can be plugged in for sb

therefor es = 5.4

3 0

2 years ago

Al can wash a car in 60 minutes, and bill can wash a car in 30 minutes. cathy can wash a car in 20 minutes. how long, in minutes

choli [55]

B) 36

To figure this out you need to average the numbers. To average them you add them all up and divide by how many are there.
(60+30+20)/3
(90+20)/3
110/3
36

3 0

3 years ago

Please help! ( ;v;)/

OleMash [197]

Answer:

C:40

Step-by-step explanatio:

c²=h²-c²

c²=58²-42²

√c²= √3364- 1764

C=√1600

c=40

3 0

2 years ago

Using the formula what is the width of a rectangle arborist that has a volume of 138.24 cubic inches, a height of 9.6 inches and

xenn [34]

Answer: I'm sorry but I just need points._.

Step-by-step explanation:

7 0

2 years ago