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
svp [43]
3 years ago
14

HELLLPPPP PLEASSSSEEE &&& THANK UUUU

Mathematics
1 answer:
Maslowich3 years ago
7 0

Answer:

y = -1/2x + 1

General Formulas and Concepts:

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define variables</u>

Slope <em>m</em> = -1/2

y-intercept <em>b</em> = 1

<u>Step 2: Write linear function</u>

y = -1/2x + 1

You might be interested in
How can you study with out getting distracted
jarptica [38.1K]
If you play music then you won't get distracted by the outside world or if you study in a quiet room
6 0
3 years ago
Read 2 more answers
Simplify<br> -4/7+(-4/3)
jasenka [17]

Answer:

40/21

Step-by-step explanation:

-4/7+(-4/3)

common factor is 21

=21/7×-4-21/3×4

=3×-4-7×4 all divided by 21

=-12-28 all divided by 21

=40/21

4 0
3 years ago
1. M is the midpoint of LN and O is the midpoint of NP.
Reptile [31]
1. M is the midpoint of LN and O is the midpoint of NP. This makes the triangle MNO equal to half of LNP. Then you can get this equation
MO= (1/2) LP

If you insert MO = 2x +6 and LP = 8x – 20 the calculation would be:
2x+6= (1/2)( 8x-20)
2x+6= 4x-10
2x-4x= -10 - 6
-2x= -16
x=8

2. Centroid is the point that intersects with three median lines of the triangle. The centroid should divide the median lines into 1:2 ratio. In AC lines, A located in the base so A.F:FC would be 1:2

Then, the answer would be:
A.F= 1/(1+2) * AC
A.F= 1/3 * 12= 4

FC= 2/(1+2) * AC
FC= 2/3 * 12= 8

3. Since
∠BAD=∠DAC
∠ABD=∠ACD
AD=AD
The triangle ABD and ACD are similar. You can get this equation
BD=DC
x+8= 3x+12
x-3x= 12-8
-2x=4
x=-2

DC=3x+12= 3(-2) +12= 6

4. Orthocenter made by intersection of triangle altitude
A
BC lines slope would be (-4)-(-1)/1-4= -3/-3= 1. The altitude line slope would be -1, the function would be:
y=-x +a
0= 1+a
a=-1
y=-x-1
B
AC lines slope would be (-4)-(-1)/1-0= -3. The altitude line slope would be 1/3, the function would be:
y=1/3x+a
-1=1/3(4)+a
a=-7/3
y=1/3x - 7/3

C
BC lines slope would be (-1)-(-1)/4 = 0/4. 
The line would be 
0=x+a
a=-1
0=x-1
x=1

y=-x-1 = 1/3x-7/3
-x-(1/3x)=-7/3 +1
-4/3x= -4/3
x=1

y=-x-1
y=-1-1= -2
The orthocenter would be (1,-2)

5. 
a. Circumcenter: the intersection of perpendicular bisector lines<span>
b. Incenter: the intersection of bisector lines
c. Centroid: </span>the intersection of median lines<span>
d. Orthocenter: </span>the intersection of altitude lines
5 0
3 years ago
Can someone help me with this triangle??<br> Find missing side lengths
lakkis [162]

Answer:

M= 15 degrees    N= 15 degrees

Step-by-step explanation:

Right triangles are always 90 degrees so 90-60=30

since theres 2 sides you have to split 30 in 2 so 30 divided by 2 equals 15

7 0
3 years ago
Please help me asap!!!
aliya0001 [1]

Answer:

h t t p s : / / w w w . y o u t u b e . c o m / w a t c h ? v = i i k 2 5 w q I u F o

Explanation:

heres a video on the topic (it also gives the answer) (delete the spaces)

4 0
2 years ago
Other questions:
  • Please help geometry​ questions<br> find X
    6·1 answer
  • I need the steps on how to do it as well please. 0.2x-8=-2-x
    8·1 answer
  • Aright triangle is rotated around a line that includes one of the legs of the triangle
    15·2 answers
  • What is the GCF of 100xyz and 25xz
    6·1 answer
  • How wide is a rectangular strip of land with the length 3/4 mile and area 1/2 square mile?
    8·2 answers
  • Write in descending order.<br> 360t + 10t3 - 120t2
    14·1 answer
  • Add the doubles . Then use the doubles to help you solve the doubles plus facts. 3+3
    12·2 answers
  • Considering the following statements, what is X → Z? X → Y: If the sum of the interior angles of a shape is 180°, then it's a tr
    6·1 answer
  • HELP ASAP !!!!!!!! <br> The graphs below have the same shape. What is the equation of the blue graph
    12·1 answer
  • Evaluate: 29.04÷2.4−2.56
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!