Answer: y = -(4/3)x + 1
Step-by-step explanation:
Let's start with finding an equation of a straight line (y=mx+b) that goes through points (-2,1) and (6,7).
The slope of a line, m, is the change in y for the change in x, or Rise/Run.
This is derived from the two points.
Rise (7-1) = 6
Run (6 - (-2)) = 8
Rise/Run = 6/8 or 3/4
The line is therefore y = (3/4)x + b
Find b by using one of the two points. I'll use (-2,1), but the other would also work.
y = (3/4)x + b
1 = (3/4)(-2) + b
1 = -(6/4) + b
b = 10/4
The line becomes y = (3/4)x + 10/4
--------
A line perpendicular to this will have a slope that is the negative inverse of the original line. The negative inverse of (3/4) is -(4/3).
The perpendicular line will be:
y = -(4/3)x + b
Use point (-6,9) to find b:
y = -(4/3)x + b
9 = -(4/3)*(-6) + b
9 = (24/3) + b
b = (27/3 - 24/3) = 3/3 = 1
The line is y = -(4/3)x + 1
Does the table below represent a linear or nonlinear function?
Answer:
linear
Step-by-step explanation:
the ys go up constantly(brainliest please)
Answer:
your answer would be non linear
7x^2 + 6x - 4 = 5x^2
Write the quadratic equation in standard form.
Select ALL of the transformations relative to y = x for the equation:
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The Correct choices are :
Translation up y - axis 1 unitReflection in the y - axisAnswer:
The last two I think
Step-by-step explanation:
Can I pls have brainly?
O is the centre of the circle.
Determine the value of a°.
Answer:
m<a=41º
Step-by-step explanation:
a triangle has 180º total
180-98=82
since O is the center that makes OQ and OP radii and as such they are equally distanced
this means that the m<a and the measure opposite it are equal
so ÷82 by 2
a=41
Can someone help me with this math question the right answers
Answer:
d is the right answer hope you get it right
10 POINTS!!: ANSWER THIS QUESTION
(please no bad answers)
Answer:
Write in standard form.
3x+2y=8
Step-by-step explanation:
Answer:
ver easy dude i will explain if u follow mee please
The circumference of a circle is defined by the formula C = 2πr. What
formula should Harry use to find the radius if he knows the circumference?
Answer:
r = c/2π
Step-by-step explanation
2πr = C
move 2π to the other side it will become division as 2π is multiplying r
r = C/2π
4g+4=2g+12 I need to find what g would equal to
Answer:
2
Step-by-step explanation:
4g+4=2g+12
or , 4g-2g=12-4
or , 2g = 8
or, g=8/2
g= 2
I'll give you BRAINEST please help please plz
Find the sum of the all the multiple of 3 beta between 100 and 301 conclusives which are multiples of 3.
Step-by-step explanation:
I'm so sorry but I don't know the answer
If Ø lies in the quadrant IV what can be the value of cos Ø
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The values of Cos Ø is always positive in the Quadrant IV.
Will mark brainliest - In how many ways can you place 50 identical balls in six distinct urns such that each urn contains an odd number of balls?
Answer:
The answer is 80,730
Step-by-step explanation:
Hope this helps <33
have a good afternoon :)
please help me anyone !!!!
Answer:
If you rotate the triangles so that they look the same, one side of both of them are labeled. This gives you the fraction 9/12, or 3/4. The smaller triangle is 3/4th of the larger one. If the larger triangle has 4 on one side, then let's make the equation 3/4 = y/4. The length of y is 3. :)
Solving Two Step Equations
3(x + 4) - 5 = 2x + 4
Answer:
-3=x
Step-by-step explanation:
3(x+4)-5=2x+4
use distributive property to get:
3x+12-5=2x+4
simplify to get:
3x+7=2x+4
subtract 4 from both sides to get:
3x+3=2x
subtract 3x from both sides to get:
3=-x
multiply both sides by -1 to get your answer:
-3=x
Express this number in standard form.
5.301 \times 10^{7} = {?}5.301×10
7
=
Answer:
53010000
Step-by-step explanation:
What is the one piece treasure?
Answer:
Step-by-step explanation:
One Piece is the name the world gave to the treasure found by the Pirate King Gol D. Roger. It is a mysterious treasure that once belonged to Joy Boy during the Void Century. The treasure is said to be of unimaginable value, and is currently located on the final island of the Grand Line: Laugh Tale.
Find the equation (in terms of x) of the line through the points (-2,3) and (4,-9)
y =
Answer:
y =5
Step-by-step explanation:
m=
−9−7
5−5
=
−16
0
=0
y=mx+b
5=(0)(7)+b
b=5
therefore y = 5
Answer: y = -2x - 1
Step-by-step explanation:
We can calculate the slope from the two given points. Slope is the change in y per the change in x, sometimes called the rise (y) over the run (x)
Rise is (-9 -3) = -12
Run is (4 - (-2)) = 6
Slope = Rise/Run = -12/6 = -2
The line is y = -2x + b
Find b by using either of the two known points (solutions). I'll choose (-2,3) [because I like smaller numbers]
y = -2x + b
3 = -2*(-2) + b
b = -1 [That was only slightly easier than -9 = -2*(4) + b; b = -1]
The equation is y = -2x - 1
Please help!!
Victor's solution to an equation is shown below. Which property of real numbers did Victor use for Step 3? A. Associative Property of Multiplication B. Addition Property of Equality C. Subtraction Property of Equality D. Commutative Property of Multiplication
Answer:
can't see the equation sorry
Answer:
Subtraction Property of Equality
Step-by-step explanation:
Victor solved this inequality as shown:
Given: 6+3(x+5) = 36
Step 1: 6+3x+15 = 36
Step 2: 3x+21= 36
Step 3: 3x = 15
Step 4: 3x=15
What property justifies the work between step 3, I'm guessing its this question if not message me.
from step 2 to 3 we must use Subtraction Property of Equality since
3x+21 = 36 must subtract 21 both sides
then u get 3x=15
7 / 9 ×(− 8 / 9 ) fraction form pls help fast like i really need this pls
Answer:
-7/8
= (7/9) × (-9/8)
=-7/8
i need help what is the answer
Answer:
f(-5) = -5
Step-by-step explanation:
Whereas in an equation it is always, "f(x) = x + a/b/c (etc.)"
f(3) = x is 3
f(4) = x is 4
f(-5) = x is -5
Where we find where -5 is on the x-axis, it touches the graph on y = -5
Answer:70
Step-by-step explanation:
Cuz its start at 10 and its 10 20 30 40 50 60 70 so its 70
6d+8=3d+1 solve for the value of d
Answer:
-7/3
Step-by-step explanation:
6d + 8 = 3d + 1 (subtract 3d from both sides)
3d + 8 = 1 (now subtract 8 from both sides)
3d = -7 (divide both sides by 3)
d = -7/3
Answer:
Step-by-step explanation:
6d+8=3d+1
3d+8=1
3d=-7
D=-7/3
452 x 58 = 3616 + 3400 =
362 x 92 = 544 + 280 =
1) 452 x 58 =26216
2) 3616 + 3400 = 7016
3) 362 x 92 = 33304
4) 544 + 280 = 824
Hope this helped you- have a good day bro cya)
PLEASE ANSWER SO I DON’T FAIL THIS
Copy Z DEF to the line so that S is the
vertex.
This task will be complete when you have
constructed an angle with vertex S that is
congruent to ZDEF..
I need some help with 12 please
Answer:
its C
Step-by-step explanation:
thank me later
please write the answers with explanation..if nonsense answers I will report.....so answer properly
Answer: 86 degree
Step-by-step explanation:
The Straight line is 180 degrees so if we minus 180 by the outward degree there will be the degree for inward degree
P: 95 degrees T: 160 degree S: 88 degrees R: 91 degree
The degree for the pentagon is 540 degrees so If I minus 540 by all the four inward degrees there will be the missing last degree
95 + 160 + 88 + 91 = 434 degree
540 - 434 = 106 degree
180 - 106 = 94 degree
So the last inward degree is 94
Finally, if I minus 180 by 94 (the way I used to find inward degree and to find outward degree for now) it equals 86 degree
so X is 86 degree
Sorry if this was too confusing:)
Answer:
1st--> x=135
2nd-->x=74
Step-by-step explanation:
1st:
triangle =180°
180-90=90
90÷2=45
straight line=180°
180-45=135
therefore x=135°
2nd:
pentagon=540°
straight line=180°
180-92=88 for line s
180-20=160 for line q
180-85=95 for line p
180-89=91 for line r
160+95+88+91=434
540-434=106
180-106=74
therefore x=74°
hope that's okay
If mZx = 126° Calculate mZy
8.
Look at the triangle below. Which of the following statement is true?
Q
7
6
R
5
A
B.
ZPis the smallest angle.
ZQis the largest angle.
ZR is the largest angle.
ZR is the smallest angle.
C.
D.
Answer:
b
Step-by-step explanation:
what is 35-14+27 i really need help pls anser fast
Answer:
B is the correct answer, The first choice (which you chose) is the incorrect answer.
Step-by-step explanation:
Imagine you write the letters of the word GREAT on individual cards. You shuffle them, turn them facedown on a table, and turn over the top card. What is the probability of turning over an E?
Answer:
that's hard
Step-by-step explanation:
Answer:
The probability of turning over E would be 1/5
Step-by-step explanation:
since there are 5 cards and there is an equal chance you could get any one of them, the probability is one (the amount of cards drawn) over five (the amount of cards total.)
Hope this helps :)
Please ACTUALLY help. I'm begging you to help me!