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
amm1812
2 years ago
15

How do I do it? Acellus exam help

Mathematics
1 answer:
Mnenie [13.5K]2 years ago
4 0

Answer:

30

Step-by-step explanation:

triangle ABC is proportional to triangle BCD so

hypothenuse of ABC/ ajdacent of ABC = hypotrnus BCD/ ajdacent of BCD

in short

AC/BC = BC/DC

10/x = x/3

10 . 3 = x²

x² = 30

x = √30

so the question mark is 30

You might be interested in
What is the answer for u
Mamont248 [21]

Answer:

cbbbbbbbbbbbbbbb

Step-by-step explanation:

abc

7 0
3 years ago
A dog chases a squirrel. The dog is originally 200 feet away from the squirrel. The dog’s speed is 150 feet per minute. The squi
puteri [66]
Set up the equation as follows:

150x = 100x + 200

150x represents the dog's speed, 100x represents the squirrel's speed, and 200 represents the distance the squirrel has on the dog. x is the amount of minutes that elapse.

Subtract 100x from both sides.

50x = 200

Divide both sides by 50.

x = 4

It will take the dog 4 minutes to catch up with the squirrel.
5 0
3 years ago
List the side lengths from shortest to longest. (20 points)
GalinKa [24]

Answer:

b, a, c

Step-by-step explanation:'

The side opposite of the smallest angle(50) is always the smallest, which means b is the smallest

Hope this helps!

8 0
3 years ago
Read 2 more answers
What percent is equivalent to 9/4 ?<br> A) .225%<br> B) 22.2%<br> C) 44.4%<br> D) 225%
ki77a [65]
Your answer would be D. 225%. 9/4 equals to 2.25 which multiplied but a 100 to make the percentage equals 225%.
8 0
3 years ago
Describe in detail how you would create a number line with the following points: 1, 3.25, the opposite of 2, and – (–4fraction o
gogolik [260]
Yes because yes and yes
8 0
3 years ago
Other questions:
  • PLZ HELP ASAP FEATURES OF A CIRCLE FROM ITS STANDERED EQUATION
    5·1 answer
  • What are some ways in which companies can attract and retain employees?
    6·1 answer
  • Express the terms of the following sequence by giving an explicit formula.
    14·1 answer
  • Help...?! Pleassssssssssssse
    13·1 answer
  • How to convert 19/9 an improper fraction to a mixed fraction
    8·2 answers
  • Match each equation with the transformation to f(x)=|x| ?
    5·1 answer
  • The Student Council at Woodlands Middle School is planning a field
    8·2 answers
  • What is b ?<br> -14+6b+7-2b=1+5b
    15·1 answer
  • A student skipped a step when she tried to convert 18 hours into seconds, and she got the following incorrect result:
    7·1 answer
  • X / 8 = -2 <br> I don't understand it.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!