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
allsm [11]
3 years ago
12

C. Line m is a perpendicular bisector. If EG=12 and FG=5, of then how long is:

Mathematics
1 answer:
strojnjashka [21]3 years ago
4 0

Answer:

EF = 13

GH = 5

EH = 13

Step-by-step explanation:

Given

The attached figure

EG = 12

FG = 5

Solving (a): EF

Since m is a perpendicular bisector, then <EGF and <EGH are right-angled.

So, EF will be calculated using Pythagoras theorem which states:

EF^2 = EG^2 + FG^2

EF^2 = 12^2 + 5^2

EF^2 = 144 + 25

EF^2 = 169

Take the positive square roots of both sides

EF = \sqrt{169

EF = 13

Solving (b): GH

Since m is a perpendicular bisector, then GH = FG

FG = 5

GH = FG

GH = 5

Solving (c): EH

Since m is a perpendicular bisector, then EH = EF

EF = 13

EH = EF

EH = 13

You might be interested in
Phil had a geo test and a history test
KATRIN_1 [288]
He did better in the geo test
28/40 x 100 to give a % = 70%
39/60 =65%
5 0
3 years ago
Read 2 more answers
A student has earned a 96%, 75%, 60%, 75%, and 97% on her unit tests. What is the student's median unit test score? Enter your a
abruzzese [7]

Answer:

75 is the median

Step-by-step explanation:

60% , 75%, 75%, 96%, 97%

75 is in the middle

7 0
3 years ago
Read 2 more answers
Let f(x) = 4x + 2 and g(x) = 2x2-4. Find the formula for the composition function gf.​
Finger [1]
G(f(x))=? g(x)=2x^2-4? hope this is what you mean
g(f(x))=2(4x+2)^2-4
g(f(x))=2(16x^2+16x+4)-4
g(f(x))=32x^2+32x+8-4
g(f(x))=32x^2+32x+4
4 0
3 years ago
What is 21.6 rounded to the nearest whole number
miv72 [106K]

Answer:

22

Step-by-step explanation:

21.6 would round up because 6 is closer to 10 than it is 0

7 0
3 years ago
Read 2 more answers
Find the equation of the linear function x 1 2 3 4 y 1 6 11 16 in slope intercept form​
Anestetic [448]

Answer:

do u still need help on this

4 0
3 years ago
Other questions:
  • Write the explicit formula for the following sequence.<br><br>3, 30, 300, 3000​
    10·1 answer
  • What does 9x - 3 - 2y equal
    13·2 answers
  • 5y+3&gt;-7+13 (khan academy)
    12·2 answers
  • Can someone help with this please?
    8·1 answer
  • Which of the following correctly shows the quotient of 80 divided by 5?
    11·2 answers
  • Hint : Add togheter and =180​
    13·1 answer
  • Help me pls
    5·1 answer
  • Replace the values of mand n to show the solutions of this equation.
    6·1 answer
  • Please help thank you
    11·2 answers
  • How would u use commutative property to solve 2x+7+2x. PLEASE HELP MEE!!!<br> 30 POINTS!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!