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
Vsevolod [243]
3 years ago
5

HELP PLEASE 25 POINTS

Mathematics
2 answers:
Yuri [45]3 years ago
7 0

Answer:

It is only 13

Step-by-step explanation:

Brainly takes away half points by the way

mixas84 [53]3 years ago
5 0

Answer:

AD=√AB^2-BD^2=√10^2-8^2=√36=6

DC=√BC^2-BD^2=√17^2-8^2=√225=15

AC=AD+DC=21

Step-by-step explanation:

You might be interested in
Write the algebraic expression for the phrase <br> 10 more than t
Scilla [17]

 

The algebraic expression is:

E = t + 10

                                                       

 

4 0
3 years ago
Read 2 more answers
HI PEEPS CAN ANYONE PLS PAY ATTENTION TO MY Q'S FOR ONCE :'(
leonid [27]
Square root of 154m^2 = 12.5~
So adding 1.5 to 12.5 and subtracting 1.5 to 12.5 gives us 11 and 14
Your dimensions are 11x14
Brainliest?
Thanks!
5 0
3 years ago
WILL GIVE BRAINLIST IF ANSWERS QUICKLY!
stealth61 [152]

Answer:

choice a is the answer

0.17

Step-by-step explanation:

5 0
3 years ago
Trigonometry please help! work need to be shown
padilas [110]

Answer:

x = 5.56

Step-by-step explanation:

Apply trigonometric function to find x

Reference angle = 46°

Hypotenuse = 8

Adjacent length = x

Apply CAH:

Cos 46 = Adj/Hyp

Cos 46 = x/8

8 × Cos 46 = x

5.55726696 = x

x = 5.56 (nearest hundredth)

7 0
3 years ago
The endpoints of the longest chord on a circle are (4, 5.5) and (4, 10.5).the center of the circle is at the point , and its rad
Furkat [3]
 The midpoint of the points ( 4, 5.5 ) and ( 4, 10.5 ) is the center of the circle:
 C =(\frac{4+4}{2}, \frac{5.5+10.5}{2})
 C = ( 4, 8 ),  h=4, k=8
 r =\sqrt{(4-4)^{2} +(8-5.5)^{2} } = \sqrt{0+2.5^{2} }
 r = 2.5
 The equation of the circle in standard form:
 ( x - h )² + ( y - k )² = r²
 ( x - 4 )² + ( y - 8 ) = 6.25    
4 0
3 years ago
Read 2 more answers
Other questions:
  • What vocabulary words can you use to describe 36 and 27?
    9·2 answers
  • Pls helpppp reall need help like bad im dumb with no brain cells right now
    10·1 answer
  • Describe the relationship between GF and CD when the two lines are perpendicular to AB. Also describe the relationship between G
    10·1 answer
  • Simplify 5√7 + 12√6 - 10√7 - 5√6
    6·1 answer
  • 4. a. If the original lengths are multiplied by 2, what are the new coordinates? *
    15·1 answer
  • I need help with this math problem
    9·1 answer
  • I don’t know the anwser pls help
    5·1 answer
  • If a roll of painter's tape contains 14 feet of tape, what is the maximum number of 1.75-foot pieces that can be cut from the ro
    5·1 answer
  • It says yes or no at the bottom.
    7·2 answers
  • You have a 3-gallon and a 5-gallon jug that you can fill from a fountain of water. The problem is to fill one of the jugs with e
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!