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
kipiarov [429]
3 years ago
12

How do I find side a?

Mathematics
2 answers:
il63 [147K]3 years ago
6 0

Answer: find a

Step-by-step explanation:

nika2105 [10]3 years ago
5 0

Answer:

a=18

Step-by-step explanation:

the triangles are similar, so the coefficient k is \frac{30}{20}

\frac{a}{12}=\frac{30}{20}  \\a= (30*12)/20=360/20=18

You might be interested in
A taxi service charges $1.50 plus $0.60 per mile for a trip to the airport. The total charge is $13.50.
Readme [11.4K]

Answer:

13.50=1.50+.6x

Step-by-step explanation:

13.50=1.50+ .6x

12=.6x

20=x

4 0
3 years ago
Karen deposits $150 into her savings account in May and then deposits another $25 in June. She withdrew $105 in July. What is Ka
SVEN [57.7K]

Answer:

her balance in August is $70

Step-by-step explanation:

First, calculate her balance after the deposit in June:

150 + 25

= 175

Then, calculate her balance after July's withdrawl:

175 - 105

= 70

So, her balance in August is $70

7 0
3 years ago
Read 2 more answers
(URGENT) need this for today!​
Zigmanuir [339]

Answer:

right triangel

Step-by-step explanation:

the sides just add up to that i thinl

6 0
3 years ago
Which of these is closest in size to 1?<br> 0.95<br> 1.05<br> 0.960<br> 1.040<br> 0.95
yuradex [85]
1.05....................
8 0
2 years ago
What is the common <br> ratio for this geometric sequence?<br><br> 4, 24, 144, 864, ...
Taya2010 [7]

Answer:

the common ratio is 6

Step-by-step explanation:

because 4 times 6 is 24

24 times 6 is 144

144 times 6 is 864

5 0
3 years ago
Read 2 more answers
Other questions:
  • Complete the following statement. If AB = BC and A,B,C are collinear, then b is the BLANK of AC
    8·1 answer
  • What expressions are equivalent to -3*4/-5
    14·1 answer
  • HELPPPPPP
    14·2 answers
  • 7.4 multiply by what is equal to = 24
    11·1 answer
  • What is the answer to 7(8a + 7)
    7·2 answers
  • At The Burger Palace, 2 hamburgers and 1 small order of fries costs $6.50. The Clarke family ordered 5 hamburgers and 5 small or
    5·2 answers
  • After a discount of 40%, the sale price of a ride pass at a fun park is $30. What is the original
    13·2 answers
  • Find the measure of each angle indicated.<br><br> A) 21°<br> C) 23<br> E) 25°<br> B) 80°<br> D) 20°
    5·2 answers
  • PLSSS HELP IF YOU TURLY KNOW THISS
    6·2 answers
  • What is the preimeter of this tile
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!