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
timama [110]
3 years ago
8

A triangle is isosceles is the altitude from the vertex angle to the base also passes through the midpoint of the base. What are

the two slopes from the figure that prove this? M is the midpoint of triangle ABC.
-7 and 1/7

5 and -1/5

-5 and 1/5

7 and -1/7

Mathematics
1 answer:
leonid [27]3 years ago
5 0

Answer:

The answer to your question is  7 and -1/7

Step-by-step explanation:

Data

First line                        Second line

B (4, 4)                            A (0, 1)

M (3.5, 0.5)                     C (7, 0)

Formula

Slope = m = (y2 - y1) / (x2 - x1)

Process

1.- Calculate the slope of the first-line

    x1 = 4        y1 = 4

    x2 = 3.5    y2 = 0.5

-Substitution

    m = (0.5 - 4) / (3.5 - 4)

-Simplification

     m = -3.5 / -0.5

-Result

     m = 7

2.- Calculate the slope of the second line

    x1 = 0          y1 = 1

    x2 = 7         y2 = 0

-Substitution

   m = (0 - 1) / (7 - 0)

-Simplification

   m = -1/7

-Result

   m = -1/7  

You might be interested in
Explain in your own words how a rocket is able to lift off
fredd [130]
When the rocket accelerates up, the thrust is greater than the combined lift and drag, therefore making it go upward. Thrust from the engine / or whatever the power source is makes it lift.

Hope that helps!
8 0
3 years ago
The difference of two numbers is 16 and the sum of their squares is 130. What are the numbers.
Korvikt [17]
x - y = 16
x^2 + x^2 = 130

----------------
x^2 - y^2 = 256
+(x^2 + y^2 = 130)
2x^2 = 386
x^2 = 193
x = <span>13.892 (3DP)
----
</span>x - y = 16
13.892 - y = 16
-y = 2.108
y = -2.108
The numbers are: 13.892 and -2.108
4 0
3 years ago
Badal has 120 cm 3 of water. He wants to pour it into a rectangular vase that is 4 cm high, 4 cm wide, and 5 cm long. Can he pou
Anestetic [448]

Answer:

volume= 4×4×5

80

Therefore he can't pour all the water into the vase because the amount of water is 120cm³ whilst the vase is 80. An amount of water as that can't fill the vase

6 0
3 years ago
What are transformations?
Nuetrik [128]

Answer:

a transformation happen when the shape changes. There are four transformations

translation

rotation

reflection

dilation

translation, rotation and reflection do not change the shape or the size of the shape and are known as rigid motions

3 0
3 years ago
Aneesha travels at a rate of 50 miles per hour. Morris is traveling 3 feet per second less than Aneesha. Which is the best estim
frozen [14]
Aneesha is traveling at a rate of 4400 feet per second, which means that Morris is traveling a a rate of 4397 feet per second
3 0
3 years ago
Read 2 more answers
Other questions:
  • Convert 5 qt/min to gallons per hour.
    12·2 answers
  • Can you find a shortcut in doing two translations in geometry
    14·1 answer
  • A tree casts a shadow 28 feet long. At the same time. A 5ft tall boy casts a shadow 8ft long how tall is the tree?
    8·1 answer
  • Name the slope and the y intercept for the equation y= 5x -7
    6·2 answers
  • What is x in the equation x+3=9
    13·2 answers
  • Help me pleasee , timed
    15·2 answers
  • Alyssa opens a savings account with $6. She saves $5 each week. The table Represents her account balance. Decide whether the tab
    14·2 answers
  • Find measure of x! Please help if you know how to do this
    11·2 answers
  • Tìm ma trận nghịch đảo của ma trận A= <img src="https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%263%266%5C%5C1%2
    7·2 answers
  • K4. The speed of a vehicle is 75 km hrl. Write the unit of the given speed as a fraction using a positive exponent​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!