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
Kitty [74]
4 years ago
6

12 POINTS FIND THE MISSING LENGTH OF THE ANGLE

Mathematics
1 answer:
Aleks04 [339]4 years ago
5 0
Sorry if wrong but here I go 
so basically 
you need to find the scale factor so 
14/10=1.4 and 21/15=1.4

so I take the scale factor 1.4 and divide by 20 
20/1.4= about 14.25 or to be exact 14.2857142857
You might be interested in
A triangle has an area of 24 cm2. The base is 12 cm, what is the height?<br> Type your answer...
gavmur [86]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
Solve for x. Enter the solutions from least to greatest. 6x^2 +1 =487 lesser=x greater=x
jok3333 [9.3K]

Answer:

(-9, 9)

Step-by-step explanation:

6x^{2} +1 = 487                                             (Given)

       -1       -1                                     (Getting "x" alone)

6x^{2}  = 486                                        (Cont. Getting "x" alone)

÷6      ÷6                                                           ↓

x^{2} = 81                                                              ↓

\sqrt{x} ^2 = \sqrt{81}                           (9 and -9 squared are both equal to 81)

↓             ↓                                                        ↓

x = 9      x = -9                                            (Answer)

Hope this Helps! :)

<em>Have any questions? Ask below in the comments and I will try my best to answer.</em>

-SGO

5 0
3 years ago
Read 2 more answers
Help pleaseeeeeeeeeee !
umka2103 [35]

Answer: acute 90-

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A cylindrical potato chip container has a diameter of 3.5 inches and a height of 12 inches what is the volume of the chip contai
kondor19780726 [428]

Volume of a cylinder is V= \pi r^{2} h.

V= \pi*1.75^{2} * 12

V=115.45 approximation.


8 0
4 years ago
A boat's crew rowed 15 kilometers downstream, with the current, in 1 hours. The return trip upstream, against the current, cover
Mandarinka [93]
B and c are the speeds of the boat (in still water) and the current.

Traveling with the current, the boat goes b+c km per hour.
1 hour * (b+c km)/hour = 15 km
b+c = 15

Traveling against the current, the boat goes b-c km per hour.
3 hours * (b-c km)/hour = 15
b-c = 5

Add the two equations
b = 10 km per hour
3 0
3 years ago
Other questions:
  • What is the interquartile range of this data? 6 7 8 9 Box-and whisker plot titled Temperatures in Celsius ranging from 12 to 48
    6·2 answers
  • Find the perimeter of an isosceles trapezoid whose two bases have lengths of 10cm and 16 cm and a side length of 5cm
    8·1 answer
  • A coin collector has 31 dimes and nickels with a total face value of $2.40. (They are actually worth a lot more.) How many of ea
    14·1 answer
  • A restaurant with 25 tables has 4 tables by the window. Parties are seated randomly at the tables as they come in.
    12·1 answer
  • Which number multiplied by itself will give the output as 12345678987654321?​
    6·1 answer
  • Write 0.941 as a percent.
    12·2 answers
  • What is the volume of a rectangular prism with the following dimensions?
    5·2 answers
  • 3.248 simplified fraction
    10·1 answer
  • James is constructing a circle circumscribed about a triangle. He has partially completed the construction, as shown below. What
    15·1 answer
  • Solve <img src="https://tex.z-dn.net/?f=6x%5E%7B2%7D%20-42%3D0" id="TexFormula1" title="6x^{2} -42=0" alt="6x^{2} -42=0" align="
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!