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
sergeinik [125]
3 years ago
5

In the right -angled tringles began the ABC in the ED :8cm ,and DC :10cm then the length of the air

Mathematics
1 answer:
fgiga [73]3 years ago
7 0
ED:8cm,DC:10 so the air is HD:18
You might be interested in
Help me and I'll do the same :)
Ilya [14]
1 & 4 & 6 are the answers
8 0
3 years ago
the product of 2 consecutive odd integers is equal to 27 plus six times the sum of the integers. what is the larger integer
olganol [36]
2 consecutive odd integers : x and x + 2

x(x + 2) = 27 + 6(x + x + 2)
x^2 + 2x = 27 + 6(2x + 2)
x^2 + 2x = 27 + 12x + 12
x^2 + 2x - 12x - 12 - 27 = 0
x^2 -10x - 39 = 0
(x + 3)(x - 13) = 0

x + 3 = 0
x = -3 (extraneous solution)

x - 13 = 0
x = 13

x + 2 = 15 

so ur 2 integers are 13 and 15, with 15 being the largest
8 0
3 years ago
3. A cone has a heighth and a base with radius r. You want to change the cone so its volume is tripled. What is the new height i
Sphinxa [80]

Answer:

Hence the new height  is 3 times the original height .(h1=3h)

Step-by-step explanation:

Given:

A cone with  has height and base with radius r .

To Find:

What is new height

Solution:

Consider as cone with height h base radius r, and volume v

Here given that only height changes for the cone  i.e. r remains the unchanged or same or constant

The volume for a regular cone is given by ,

V=pie*r^2*h/3

Here V is directly proportional to h i.ee pie ,3 and r being constant

V=K*h

i.e V/h=constant

V1 and h1 are new dimensions for new cone

V/h=V1/h1

Here V1=3V

So V/h=3V/h1

1/h=3/h1

i.e  h1=3h

Hence the height  is 3 times the original height .

4 0
3 years ago
Solve for x 9x + 1 equals 25 + x edg 2020?<br><br>x=2<br>x=3<br>x=4<br>x=5​
gregori [183]
No no no no no no no no no no no no
3 0
3 years ago
Help?
PIT_PIT [208]

Answer:

A

Step-by-step explanation:

if u count the number of spaces from the zero after the decimal point then make it negative becouse the zeros are behind it

3 0
3 years ago
Read 2 more answers
Other questions:
  • Each of the p children at a park receives at least 3 balloons. If the children receive 150 balloons in all, find the maximum num
    6·2 answers
  • A rectangular prism has a volume of 750 cubic millimeters. Its length is 15
    9·1 answer
  • MARK AS BRIANLEST IF ANSWER RIGHT
    10·1 answer
  • Which table represents the function y = -3x + 2?
    10·1 answer
  • how many solutions does this equation have ? 9z + 10 = 1 – 15 + 3z A. no solutions B. infinitely many solutions C. one solution
    9·1 answer
  • Can someone help me with all 3 questions thanks 10 points a question​
    12·1 answer
  • The first person to answer this will get brainliest so good luck :D
    7·2 answers
  • !!!please help answer 1 and 2!!!!!!!!! I'll give crown and make a question for you with a lot of points!
    9·1 answer
  • Can someone help me with this question I’m confused
    11·1 answer
  • 2x10+5x1+6x(1/100)+4x(1/1000)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!