2 years ago

Help me find the missing sides

Mathematics

2 answers:

Lyrx [107]2 years ago

6 0

Answer:

AB = 11 units, BC = 8 units,

Step-by-step explanation:

andrew-mc [135]2 years ago

5 0

Answer:

ab= 11 and bc = 8

Step-by-step explanation:

You might be interested in

This is my question

Talja [164]

Answer/Step-by-step explanation:

∆ABC is similar to ∆CDE. Therefore, the ratio of their corresponding sides are proportional.

This,

$\frac{DE}{AB} = \frac{DC}{AC}$

$\frac{4}{3} = \frac{x + 3}{x + 1}$

Solve for x

$4(x + 1) = 3(x + 3)$

$4x + 4 = 3x + 9$

$4x + 4 - 4 = 3x + 9 - 4$

$4x = 3x + 5$

$4x - 3x = 3x + 5 - 3x$

$x = 5$

Use the value of x to find AC and DC

$AC = x + 1 = 5 + 1 = 6$

$DC = x + 3 = 5 + 3 = 8$

4 0

2 years ago

Geometry First Semester.<br>Can someone please help with this?

Len [333]

1-a
2-d
3-a
4-b
5-d
6-b
7-a
8-c
9- i don't know the answer, just guess....
10 - d

7 0

2 years ago

What can be the next step please helppppppppppppp

stepladder [879]

Answer:

Statement: Triangle ACD is congruent to Triangle BCD

Reason: SSA (Side, Side, Angle)

8 0

1 year ago

Mr. Hawkins is covering a wall with wallpaper. The room measures 14 feet by 12 feet in a rectangular shape. Each square foot of

arlik [135]

Answer:

The total cost of adding wallpaper to the room is 487.20

8 0

2 years ago

I need some help answering some fractions.

FinnZ [79.3K]

1. 2/8
2. 3/4
3. 1/3
4. 4/5

3 0

2 years ago