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
Vlad1618 [11]
3 years ago
14

What is the length of AC

Mathematics
1 answer:
KIM [24]3 years ago
8 0

Answer:

x=9 ⇒AC=24

Step-by-step explanation:

vì DE//B C⇒ΔABC  Tương ung ti tỉ lệ vớiv  ΔADE

⇒DB/AB=EC/AC

⇒AC=(EC.AB)/DB

⇒AC=24

You might be interested in
The edge of each cube used to build this rectangular prism is 13 inch long. Which equation shows the volume of the prism, in cub
Vikki [24]
Dont see any answer choices... but Volume= L*W*H 

A cube, the sides are equal. So 13^3 or 13*13*13 = the volume of the cube. Then work your way to the rectangular prism. 
5 0
3 years ago
Someone help me plzzz:((((
mash [69]

Step-by-step explanation:

OI= 3.2 cm (same as OH)

To find GI, use Pythagoras Theorem (a²+b²= c²)

6.8²+3.2²= 56.48

√56.48= 7.5 cm

hope it helps! please mark me brainliest

thank you! have a good day ahead

if u follow me, i will follow u back

3 0
3 years ago
Read 2 more answers
Integers from 1 to 50
aivan3 [116]
...every number between 1 and 50 is an integer
6 0
3 years ago
Please help urgent 7th grade math question?! begging?
ch4aika [34]

Answer:

no. B 40x+30y=60 l think

3 0
3 years ago
Suppose A and B represent two different school populations where A > B and A and B must be greater than 0. Which of the follo
lina2011 [118]
C. A^2 +B^2 will be the largest because we know that (a+b)^2 = a^2 +2ab +b^2

so than you check these other choices this ie the largest sure 

hope this will help you 
8 0
4 years ago
Other questions:
  • JK = 8x – 5 and<br> KL = 7x + 3<br> Find JL
    9·1 answer
  • X = ?????? Geometry
    7·1 answer
  • Two points are located at (2,3) and (8,−5). Complete the equations below to show how you can use the Pythagorean theorem to find
    10·1 answer
  • What is the value of the digit 6 in 968,743,220 ?
    8·1 answer
  • Which of the following appear in the diagram below?
    15·1 answer
  • Help plsssssssssssss
    8·2 answers
  • Danny earned $20,000 last year This year he earned $12,000. What is the percentage difference?
    14·1 answer
  • Find the value of x .just put the equation as the answer plz
    5·1 answer
  • I dont understand index form please help
    5·2 answers
  • Which confidence level would produce the widest interval when estimating the mean of a population based on the mean and standard
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!