Study the grid closely and name the ordered pairs of the 4 red points A, B, C, D on this coordinate system. Will the line joining A &
B pass through D? How would you prove that it does or does not? Answer in the discussion below!
Answers
9514 1404 393
Answer:
A(0, 0), B(1, 1), C(5, 1), D(8, 7)no; Dx ≠ DyStep-by-step explanation:
1) Upon studying the grid, we see that A is at the intersection of the x- and y-axes, and that all of the other points are in the first quadrant. The distance between minor grid lines in either direction is taken to be 1 unit. That is, B is 1 unit right and 1 unit up from A(0, 0), so has coordinates B(1, 1).
The coordinates of C and D can be found by counting grid lines. We find them to be C(5, 1) and D(8, 7).
__
2) The line joining A and B is a line whose points have their x-coordinate equal to their y-coordinate. The coordinates of D are not equal, so will not be on that line.
Related Questions
3p -3= 8p+5 need help please
Answers
Answer:
[tex]\frac{8}{5} -= p[/tex]
Step-by-step explanation: 3p -3 =8p + 5 3 +5 =8p -3p 8=5p [tex]\frac {8}{5}- = p[/tex]
Answer:p=-8/5
Step-by-step explanation:simplify
subtract -8p from both sides
simplify
divide by -5
p=-8/5
A rectangle that is 2 inches by 3 inches has been scaled by a factor of 7.
1. What are the side lengths of the scaled copy?
2. Suppose you want to scale the copy back to it's original size. What scale factor should you use?
Answers
Answer:
To get the new scaled copy length and width just multiply by seven (2x7 & 3x7)
New length would be 14 because it's "seven times" the original size
New width would be 21
Step-by-step explanation:
1.) 14 and 21
2.) 14 divided by 7 will give you 2
and 21 divided by 7 will give you 3
The answer for question 2 would be to divide your new answers (21 and 14) by the scaled factor of 7.
Please find the next number in the sequence. "1, -3, 9, -27, ...."
Answers
Answer:
-27, 17, -41 and so now
Step-by-step explanation: 1, -3, 9, -27, 17, -41
Answer:
1,-3,9,-27,(-27×-3=81),(81×-3=-243)
Step-by-step explanation:
here common ratio =-3/1=-3
2548 rounded to thousand
Answers
Answer:
3000
Step-by-step explanation:
Juan earns a 14.9% commission as a salesperson. He sold a video
game for $159.29.
What is the amount of Juan's commission (nearest hundredth)?
Answers
What is the value of k in the equation below?
5 k minus 2 k = 12
1 and one-fifth
1 and StartFraction 5 Over 7 EndFraction
3
4
Answers
Answer:
The answer is D: 4
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Students reported practicing violin during the last semester for 45, 38, 52, 58, and 42 hours. What is the mean absolute deviation for the number of hours students practiced the violin? Round to the nearest tenth.What is the mean absolute deviation for the number of hours students practiced the violin? Round to the nearest tenth.
Answers
Answer:
A: 6.4
Step-by-step explanation:
edg2020
6.4 is correct
https://brainly.com/question/22127610
funne
Which table shows y as a function of x?
Answers
Answer:
It’s (H)
Step-by-step explanation:
how do i check 8d-25=3d
Answers
Answer:
d=5
Step-by-step explanation:
That is the answer if that is what you were looking for.
your welcome
8d-25=3d
8d-3d=25
5d=25
d=5
d=5
8d-25=3d
8(5)-25=3(5)
40-25=15
15=15 so it’s right
What are the roots of the polynomial equation x cubed minus 7 x = 6 x minus 12? Use a graphing calculator and a system of equations. –6, 6 –4, 1, 3 –3, –1, 4 1, 3
Answers
Answer:
-4, 1, 3 (B)
Step-by-step explanation:
im taking the test right now and its right.
The roots of the polynomial equation, x³ -7x = 6x -12 are; -4, 1 , 3.
Roots of Polynomial equationsThe Polynomial equation given; x³ -7x = 6x -12 can be rewritten as;
x³-13x+12 = 0By testing factors of 12, we can obtained the first factor, (x -1); from x= 1
When the polynomial is divided by long division method and factorised, the factors are; (x+4) (x -3) (x -1).
Read more on roots of Polynomial;
https://brainly.com/question/2833285
Algebra ll Unit 12020-21
COLOR THEME
Q Q ZOOM
5. The graph of the absolute value function y = 2 (x + 3)- 2 is given. What
is the solution for 2 when y = -2?
Answers
Answer:
-3 is the complex solution
12 pointsss !!
What is the domain for the piece of the function
represented by f(x) = x + 1?
Answers
Answer:
[tex]x > 1[/tex]
if you graph
[tex]f(x) = x + 1[/tex]
you'll see that it's that part of graph from x=1 to right and x=1 on this graph is not ncluded so it's x>1
what is that measure of
Answers
Step-by-step explanation:
Hey there!
After looking at the figure we can state that;
X + 53° = 105°. { the exterior angle is equal to the sum of adjacent interior angle}
X = 105° - 53°
Therefore, X = 52°
Hope it helps...
What is the constant of proportionality in the equation StartFraction x over y EndFraction = StartFraction 2 over 9 EndFraction?
Answers
Answer:
so you asking what's the startfrsction and endfraction in the equation or ?
Which of the following is the solution to 17 - 2x = -11?
A. 3
B. -14
C. 14
D. -3
Answers
The answer is c because 2 times 14 is 28 and 17-28=-11
Answer:
14
Step-by-step explanation:
Divide each term by -2 and simplify
Hope this helped!
Jose borrowed $1500 from the bank at a rate of 8% simple interest per year. He Paid how much in interest in three years
Answers
Answer:
360
Step-by-step explanation:
the answer is $360 because 8% x $1500 = 120 and eventually since it says 3 years we would have to times it by 3 which would equal 360
Jose will $360 in interest in three years.
What is simple interest?Simple interest is based on the principal amount of a loan or the first deposit in a savings account.
Now it is given that,
Principle amount, P = $1500
Rate of interest, R = 8% = 0.08
Time, T = 3 years
Now, since the simple interest paid in T years is given as,
S.I = PRT/100
S.I = 1500*8*3/100
S.I =36000/100
S.I = 360
Simple interest paid in 3 years is $360.
Hence,Jose will $360 in interest in three years.
To Learn more about simple interest:
brainly.com/question/25296782
#SPJ6
Can someone help me please
Answers
Answer:
16 units
Step-by-step explanation:
The perimeter is the sum of the lengths
Add up the lengths as shown
3+2+1+2+3+1+1+3
16 units
since I have earned a lot of points I wanted to give back so here :D
p.s. you are the best don't let anyone tell you different <333
Answers
Answer:
THX
Step-by-step explanation:
geography
Answer:
Thanks for the free points! (´・ω・｀) uwu
Step-by-step explanation:
can I friend you so I can respond to some of your questions if i can?
3-6(-2 - 2) + (-2 - 2) + (-2 - 2)
Answers
Answer:
19
Step-by-step explanation:
Answer:
16 is the answer
Step-by-step explanation:
3-6(-2-2)+(-2-2)+(-2-2)
-6(-4)+(-4)+(-4)
+24-4-4
20-4
16
Construct a 2x2 matrix A= aij. whose elements are given by
a = |-3i + j|
Answers
Answer:
2
Step-by-step explanation:
PLZ HELP IM BEGGING U
Answers
Answer:
Since the given relation is proportional, the value of s multiplied by the constant of proportionality will be the value of P
we can write the above statement as:
s * k = P (where k is the constant of proportionality)
putting some given proportional values of s and P
2 * k = 8
k = 8 / 2
k = 4
Now that we have the constant of proportionality, we can use it in the equation we just made
s * k = P
s (4) = P
4s = P
This is the relationship between s and p, represented by an equation
Answer:
Since the given relation is proportional, the value of s multiplied by the constant of proportionality will be the value of P
we can write the above statement as:
s * k = P (where k is the constant of proportionality)
putting some given proportional values of s and P
2 * k = 8
k = 8 / 2
k = 4
Now that we have the constant of proportionality, we can use it in the equation we just made
s * k = P
s (4) = P
4s = P
This is the relationship between s and p, represented by an equation
Jose’s school has 426 students. His principal has promised the Student Council that their idea will be carried out if they can get at least 25% of the student population to sign a petition. So far, 82 students have signed the petition. Jose used the following steps to write an inequality that can be used to determine the number of student signatures still needed:
Step 1. Declare the variable: Let x = the number of student signatures still needed.
Step 2. Create a ratio equivalent to StartFraction total number of signatures needed over total number of students in the school EndFraction : StartFraction x + 82 over 426 EndFraction.
Step 3. Convert 25% to a decimal: 25% = 0.25.
Step 4. Write the inequality: StartFraction x + 82 over 426 EndFraction less-than-or-equal-to 0.25.
What is Jose’s error?
Answers
Answer:
D) In Step 4, the inequality should be x+82/426 is at least 0.25
they need 25 more signatures to get their idea carried out
Step-by-step explanation:
Answer:
Step 4
Step-by-step explanation:
I took the test! :D
!~Hope this helped~!
I'm bad at explaining, sorry!
If sin(x) = -1/3 and cos(x) > 0, what is tan(2x)?
Answers
Answer:
a
Step-by-step explanation:
just took it on edg
If the value of x is 199.47°. Then the value of tan (2x) will be 0.808.
What is trigonometry?The connection between the lengths and angles of a triangular shape is the subject of trigonometry.
If sin (x) = -1/3
Then the value of x will be
x = sin⁻¹(-1/3)
x = -19.47°, 199.47°, ….
If the value of x is 199.47°. Then the cos x will be positive.
Then the value of tan (2x) will be
tan 2x = tan (2 x 199.47)
tan 2x = tan (398.94)
tan 2x = 0.808
More about the trigonometry link is given below.
https://brainly.com/question/22698523
#SPJ2
An airplane flying at 24,250 feet is directly over a submarine that is 475 feet below sea level. What is the distance between a person in the plane and a person in the submarine?
Answers
Answer:
23,775 feet apart
Step-by-step explanation:
24250+(-475)=23775
how many 2/3 cup servings of soup are in 4 cups of soup?
Answers
Answer:
almost 6 servings
Step-by-step explanation:
2/3=.667
4/.667=5.99
Answer:
6 cup servings
Step-by-step explanation:
Hope this helps
-3 (4-2x) = 4 - 2x I can't seen to get this one
Answers
Let's see what to do buddy...
[tex] - 3(4 - 2x) = 4 - 2x[/tex]
Subtract the sides of the equation minus( 4 - 2x ) :
[tex] - 3(4 - 2x) - (4 - 2x) = 0[/tex]
Factoring ( 4 - 2x ) :
[tex](4 - 2x)( - 3 - 1) = 0[/tex]
[tex](4 - 2x)( - 4) = 0[/tex]
Divided the sides of the equation by -4
[tex]4 - 2x = 0[/tex]
Subtract the sides of the equation minus 4
[tex] - 2x = - 4[/tex]
Negatives simplified.
[tex]2x = 4[/tex]
Divided the sides of the equation by 2
[tex]x = \frac{4}{2} \\ [/tex]
[tex]x = 2[/tex]
_________________________________
And we're done...
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
Solve: 2/3x-4=-2
a. -3
b.-4
c.-9
d.3
Answers
Answer:
d. 3
Step-by-step explanation:
Add 4, then multiply by 3/2.
2/3x -4 +4 = -2 +4
2/3x = 2
(3/2)(2/3)x = (3/2)(2)
x = 3
Find the Perimeter of Polygon JKLMN. Round to the tenth.
Please help! I am having an insanely hard time with this
Answers
9514 1404 393
Answer:
24.1 units
Step-by-step explanation:
This is done using the Pythagorean theorem (or distance formula) to find the lengths of the sides.
For each side of the figure (except the bottom horizontal), you need to identify the dimensions of the right triangle whose hypotenuse is the side of interest. For example, LM is the hypotenuse of a triangle 4 units high and 1 unit wide. The Pythagorean theorem tells you LM has a length of ...
LM = √(4^2 +1^2) = √17 ≈ 4.12
Similarly ...
KL = √(2^2 +2^2) = √8 ≈ 2.83
JK = √(1^2 +6^2) = √37 ≈ 6.08
NJ = √(5^2 +1^2) = √26 ≈ 5.10
Of course, the length of MN is found by finding the difference of the x-coordinates:
MN = 3 -(-3) = 6
Then the perimeter is the sum of side lengths:
4.12 +2.83 +6.08 +5.10 +6.00 = 23.17 ≈ 24.1 . . . units
The zeros of the function are , 3, and , and the y-intercept of the function is located at .
Answers
Answer:
The zeroes are -1, 3, and -2
The y intercept is located at (0,6)
Step-by-step explanation:
(x+2)=0
x=-2
The easiest way is to use an online graph like desmos and graph the problem there. You can see where the y intercept is.
1. Identify the plane parallel to plane ACE
Answers
Answer:
It has parallel sides
Step-by-step explanation:
