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
atroni [7]
3 years ago
15

Whats this answer i need it fast uwu

Mathematics
1 answer:
IrinaVladis [17]3 years ago
3 0
Find slope (y2-y1)/(x2-x1)
Pick points: (1,10) , (2,8)
(8-10)/(2-1) = -2/1 = -2
Y = -2x + b
10 = -2 + b, b = 12
It would be the first response
12 = initial while -2 is rate of change
You might be interested in
Is 0.6 repeated irrational?
andriy [413]

Answer:

no. it is not because 0.6 is a decimal

5 0
3 years ago
Given: m∠A = m∠C = 90°<br> AB ║ DC<br> Prove: ∆ABD ≅ ∆CDB<br> 40 points
leonid [27]

Answer:

ABD = CDB

AB is parallel to DC

Step-by-step explanation:

angle a and c are right angles so they are equal and angle b and d are equal because they have a line that touch both letters

AB and DC are parellel because they are the same looking lines just on oppisite sides

7 0
3 years ago
Solve this equation using the radical equation method
Yuki888 [10]
The domain:
3x+6\geq0\ \ |-6\\3x\geq-6\ \ \ |:3\\x\geq-2\\\\D:x\in\left< -2;\ \infty\right)

2x=\sqrt{3x+6}-1\ \ \ |+1\\\\2x+1=\sqrt{3x+6}\ \ \ \ |^2\\\\(2x+1)^2=\left(\sqrt{3x+6}\right)^2\ \ \ |use:\ (a+b)^2=a^2+2ab+b^2\\\\(2x)^2+2\cdot2x\cdot1+1^2=3x+6\\\\4x^2+4x+1=3x+6\ \ \ \ |-3x-6\\\\4x^2+x-5=0\\\\4x^2-4x+5x-5=0\\\\4x(x-1)+5(x-1)=0\\\\(x-1)(4x+5)=0\iff x-1=0\ \vee\ 4x+5=0\\\\x=1\ \vee\ 4x=-5\\\\x=1\in D\ \vee\ x=-1.25\in D

Answer:\ \boxed{x=-1.25\ \vee\ x=-1}
6 0
3 years ago
Allam just finished a great meal at a restaurant in Wisconsin. The sales tax in Wisconsin is 5\%5%, and it is customary to leave
Kamila [148]
$18.00 total payment

$15.00 x .05(tax) =$  .75
$15.00 x .15(tip) =$ 2.25
________________________
                             $ 3.00
                       +    $15.00
----------------------------------
                             $18.00
7 0
4 years ago
Lisandro fabrica juguetes. Si tiene 100 ruedas ¿Cuantos autos puede armar?<br> Me aydan porfa
AVprozaik [17]

Answer:

25

Step-by-step explanation:

un carro tiene 4 ruedas, entonces divide 100 por 4

100÷4=25

3 0
2 years ago
Other questions:
  • Given that f(x) = 2x + 1 and g(x) = the quantity of 3x minus 1, divided by 2, solve for g(f(3)). 5 7 9 10
    15·1 answer
  • What are the coordinate ofB'? after a translation of (x,y-6
    5·1 answer
  • PLEASE HELP IVE BEEN STUCK ON THIS QUESTION FOR 20 MINS IDK :(
    15·1 answer
  • What is equal to 3 yards
    6·2 answers
  • -3(-5)(-4)<br><br> i need help
    10·2 answers
  • If the slope of a line is 3 and a point on the line is (1,-2), the y-intercept of the
    12·1 answer
  • Kylie recorded the number of squats she could do on each day of her training.
    14·1 answer
  • Which ordered pair is not a solution to the equation y = 2x?
    15·1 answer
  • Which of the following coordinate planes shows the graph of the function y-3=-2(x+2)?
    8·1 answer
  • 125^-1/3 integer or a​ fraction.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!