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
MrMuchimi
3 years ago
5

Please help !! basic triangle proofs

Mathematics
1 answer:
jeka57 [31]3 years ago
8 0

Answer:

AD=AC (as D is midpoint to from line AC the line AD=AC

Step-by-step explanation:

HENCE PROVED

You might be interested in
3). Find the area of a triangle with a height of 15 cm and a base of 24 cm
tresset_1 [31]

Answer:

answer is 360

Step-by-step explanation:

multiply length times width

3 0
3 years ago
Do anyone know this question?
yawa3891 [41]

Answer:

average revenue

gross profit

total revenue

net profit

marginal revenue

Step-by-step explanation:

6 0
3 years ago
PLEASEEEEEEEEEEEEEEEEEE URGENT
jeyben [28]

Option C:

f(x) = 5x + 7 is the function of the input-output table.

Solution:

Option A: f(x) = 6x + 9

Input x = 1 in the above equation.

f(1) = 6(1) + 9

    = 6 + 9

f(1) = 15

But the output is 12 in the table.

So, it is not the function of the table.

Option B: f(x) = 7x + 5

Input x = 1 in the above equation.

f(1) = 7(1) + 5

f(1) = 12

Input x = 5 in the above equation.

f(5) = 7(5) + 5

f(5) = 40

But the output is 32 in the table.

So, it is not the function of the table.

Option C: f(x) = 5x + 7

Input x = 1 in the above equation.

f(1) = 5(1) + 7

f(1) = 12

Input x = 5 in the above equation.

f(5) = 5(5) + 7

f(5) = 32

Input x = 10 in the above equation.

f(10) = 5(10) + 7

f(10) = 57

Input x = 5 in the above equation.

f(15) = 5(15) + 7

f(15) = 82

All outputs are correct for the given input.

Hence it is the function of the table.

Option D: f(x) = 12x + 1

Input x = 1 in the above equation.

f(1) = 12(1) + 1

f(1) = 12

Input x = 5 in the above equation.

f(5) = 12(5) + 1

f(5) = 61

But the output is 32 in the table.

So, it is not the function of the table.

Hence Option C is the correct answer.

f(x) = 5x + 7 is the function of the input-output table.

4 0
3 years ago
1.The equation of line CD is (y−3) = − 2 (x − 4). What is the slope of a line perpendicular to line CD? 2.The equation of line A
gogolik [260]
So here's how to do it,
slope intercept form is y=mx+b
m is the slope, b is the y- intercept, X is your unknown variable.

you need to solve to get y by its self to get your slope.

for perpendicular lines flip the slope

ex 1, smy=2x+6 --- slope of a perpendicular line will be 1/2

ex 2, y=3/2+8 ---8 perpendicular lien would have a slope of 2/3

parallel lines have the same slope so any equation with with the same slope will be parallel if it has the same degree.

ex. y=2x+14 is parallel to y= 2x+56

slope can be found using the following formula if you have two sets of points on the same line

m= y2-y1 ÷ X2 - X1
5 0
3 years ago
Read 2 more answers
SOMEONE PLEASE HELP WILL MARK BRAINLIEST
Mashutka [201]

Radical form for 112 would be 4{7 and then I think you can just search up how to reduce the 4 to 7 i don’t have the symbol btw
4 0
3 years ago
Other questions:
  • The average cost of printing a book in a publishing company is c(x) =, <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5.5x%2Bk%7
    11·2 answers
  • 35.75÷3.64 please help help wanted
    10·1 answer
  • Which is the ratio 4 to 48 expressed as a fraction in lowest terms?
    14·2 answers
  • A piece of wire that measures 3/4 inch in length is cut into shorter pieces that each Measure 1/16 inch.How many equal pieces ar
    9·1 answer
  • How do u change inches into feet
    15·2 answers
  • On a local swim team 6 members each swam 1,685 meters during the season. How many total kilometers did the 6 members swim during
    9·1 answer
  • The table represents temperatures for 9 days in February what is the average temperatures? plz hurry For which distributions is
    12·1 answer
  • Can a triangle be formed with side lengths 15, 20, and 24? Explain.
    14·1 answer
  • Pls help quick<br><br>Add<br>1. x³-2x²y+3xy²-y²,2x³-5xy²+3x²y-4y³​
    6·1 answer
  • If the surface area of a sphere is 48.3cm^2, find its diameter. PLEASE HURRY
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!