1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nutka1998 [239]
3 years ago
8

Find x in the given figures.

Mathematics
1 answer:
marin [14]3 years ago
4 0

Answer:

\large\boxed{X=\sqrt{12}\ in=2\sqrt3\ in}

Step-by-step explanation:

ΔADC and ΔCBD are similar. Therefore the corresponding sides are in proportion:

\dfrac{AD}{CD}=\dfrac{CD}{DB}

We have

AD = 2, CD = X, DB = 6.

Substitute:

\dfrac{2}{X}=\dfrac{X}{6}             <em>cross multiply</em>

X^2=(2)(6)\\\\X^2=12\to X+\sqrt{12}

\sqrt{12}=\sqrt{4\cdot3}=\sqrt4\cdot\sqrt3=2\sqrt3

You might be interested in
naomis fish is 40 ml long her guinea pig is 25 cm long how much longer is her guinea pig than her fish
aliya0001 [1]

Answer:

the guinea pig is 21 cm longer

Step-by-step explanation:

fish = 40 mm

guinea pig 25 cm

convert the fish to cm

1 cm = 10 mm

40 mm * 1 cm/10 mm =  4 cm


guinea  pig - fish

25 cm - 4 cm

21 cm

the guinea pig is 21 cm longer

3 0
3 years ago
How do i find the geometric between 8 and 18
bagirrra123 [75]
<span>-----
x/8 = 18/x
---
x^2 = 8*18</span>
7 0
3 years ago
The formula for the perimeter of a rectangle is p=2(1+w) solve for w.
Dvinal [7]
P=2*(l+w)
p=2l+2w
2w=p - 2l
w= (p-2l)/2
3 0
3 years ago
If Angelica is 5 steps to the right of the classroom door and Brion is 12 steps to the left
Nimfa-mama [501]

Angelica is 5 steps to the right while Brion is 12 steps to the left it is 17 steps because theyre going in the opposite directions :P

<em>please give brainly if you can</em>

7 0
3 years ago
Last year the
Setler79 [48]
16 is the difference.50%
8 0
2 years ago
Other questions:
  • Leng bought a television on sale for 30% off if the regular price of the set is r which expression tells the amount leng saved b
    13·1 answer
  • In which number is the value represented by the digit 9 equal to 1/10 of the value represented by the digit 9 in the number 73,9
    9·1 answer
  • without multiplying.Circle wether each product is greater than ,less than or equal to the whole number.. 4 1/8 *7
    15·1 answer
  • What is the value of x in the given figure? Figure not drawn to scale A. 8 B. 12 C. 13 D. 18
    8·2 answers
  • A number x decreased by 6 is at most 11.​
    13·1 answer
  • The cost of a High Definition television now averages $700, but the cost is decreasing about 15% per year. In how many years wil
    7·1 answer
  • keana has visited 19 of the 50 states in the united states today. she has visited what percent of the states
    14·2 answers
  • In math what are 3 ways numbers are related
    7·1 answer
  • Can someone please help me with this
    7·1 answer
  • 3(x+1)-6=5x - 2(1+x)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!