Write equations for the horizontal and vertical lines passing through the point (4, -5).
horizontal line: 0
OO
Х
vertical line:
Answers
Answer:
Horizontal line: y=-5
Vertical line: x = 4
Step-by-step explanation:
As we have to determine the equations for the horizontal and vertical lines passing through the point (4, -5).
To determine the equation for the horizontal line passing through the point (4, -5), we must observe that the horizontal line will always have the same y-value regardless of the x-value.Therefore, the equation of the horizontal line passing through the point (4, -5) will be: y=-5
To determine the equation for the vertical line passing through the point (4, -5), we must observe that the vertical line will always have the same x-value regardless of the y-value.Therefore, the equation of the vertical line passing through the point (4, -5) will be: x=4
Hence:
Horizontal line: y=-5
Vertical line: x = 4
Related Questions
HELP ME FIND SLOPE!! PLZ
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Answer:
Step-by-step
the slope is 1, 1
explanation:
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can someone help me w this pls
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Answer:
a = 2b/c
Step-by-step explanation:
If a triangle has vertices A (-5, 1), B (3, 5) and C (2, -3),
A. find each side length
B. classify the triangle based on the sides
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Answer:
55
Step-by-step explanation:
Where is the blue dot on the number line? help pls
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Answer:
-4.9
Step-by-step explanation:
The intervals are by 0.1 because in the lenght of 0.5, there are five small lines. One line greater than 5 would be -4.9.
CD and EF are parrellel to AB.They divide the area of triangle PAB into three equal parts. If PE=1, what is AC?
Answers
Answer:
AC is approximately 0.3178
Step-by-step explanation:
The given parameters are;
In ΔPAB
CD ║ EF ║ AB
The area of triangle ΔPEF = 1/3 × area of triangle ΔPAB
Therefore, PE = 1/√3·PA
PA = √3
We have area of ΔPCD = 2/3 × area of triangle ΔPAB
∴ PC = √(2/3) × PA = √(2/3) × √3
PC = √2
Therefore, AC = PA - PC = √3 - √2
AC = √3 - √2 ≈ 0.3178
Jack can long-jump 195% of his height with a running start. If Jack is 50 inches tall, how far can he long-jump?
Answers
1.95 x 50 = 97.5
Jack can jump upto 97.5 inches.
What is Equation Modelling?
Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
We have Jack who can long-jump 195% of his height with a running start.
Assume that he can jump a height of [x] inches. So -
x = 195% of 50
x = (195/100) x 50
x = 97.5 inches
Therefore, Jack can jump upto 97.5 inches.
To solve more questions on percentage, visit the link below-
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HELP PLEASE!!!! WILL MARK U BRAINIEST!!!!
Answers
Answer:
1 is congruent 2 is neither and 3 is similar
Step-by-step explanation:
mark me as brainliest
Use compatible numbers to estimate the number 5,686.
What is the estimated version of 5,686 divided by 80?
Answers
Answer:
The esitmated version of 5686 divided by 80 is 5680/80.
Step-by-step explanation:
Both numbers are compatible, and they round correctly.
Thank you hope this helped!
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Answers
Answer:
A.
Step-by-step explanation:
Can you mark me brailiest tho...?
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Which of the following is a valid conclusion based on the given argument?
If 2x + 3 = 13, then x = 5.
Answers
Answer:
Given that x=5, when we substitute in 5 for 2x + 3 = 13, the equation will turn out to be true.
Step-by-step explanation:
2x + 3 = 13 x=5
2(5)+3=13
10+3=13
13=13
2x + 3 = 13
x=5
2(5)+3=13
10+3=13
13=13
help with khan academy plzzz!!!
Answers
Answer:
Your slope is 2/3
Step-by-step explanation:
Rise/Run
=2/3
An online DVD rental site charges a monthly membership fee of $10,
plus $4 per DVD that is rented. The relationship between the number of
DVDs rented and the total charge per month can be expressesd as t =
4d + 10, where d is the number of DVDs rented and t is the total
charge per month. What is the appropriate domain for this situation?
A. the set of all the positive real numbers
B. the set of all integers
C. the set of all positiveintegers
D. the set of all real numbers
Answers
Answer:
666
Step-by-step explanation:
Which option will result in the most exercise per day?
15, 30, and 60 are all
.
1, 2, and 4 are all
.
60 minutes is a
.
Which option will result in the most exercise per day?
Answers
What is the Domain and Range of this figure?
Answers
Range = (-infinity, infinity)
90 POINTS- Please help with this geometry question! I have the answer because I assumed it was congruent, but I don't have the statement reasons.
Answers
Answer:
A Δ DOC = 6 in²
Step-by-step explanation:
Look at the attached graph
∵ ABCD is a trapezoid with legs AB and CD
∴ AD // BC
In Δs ABC and DCB
∵ BC is a common base
→ The heights of the Δs drawn from the points A and D to the base
BC are equal because the line joining A and D, AD is parallel to
the base BC
∴ Their heights are equal
→ Triangles of the same base and equal heights are equal in areas
∴ A Δ ABC = A Δ DCB
∵ A Δ ABC = A Δ ABO + A Δ BOC
∵ A Δ DCB = A Δ DOC + A Δ COB
→ Equate their right sides
∴ A Δ ABO + A Δ BOC = A Δ DOC + A Δ COB
∵ A Δ BOC = A Δ COB ⇒ common triangle
∴ A Δ ABO = A Δ DOC
∵ A Δ ABO = 6 in²
∴ A Δ DOC = 6 in²
I can’t find an answer anywhere
Answers
Answer:
B
Step-by-step explanation:
hope it helps
Just find x and y coordinates x coordinates on the horizontal axis and y coordinates on vertical axis
The balance of a loan is $2,570 in January, and the monthly payment is $125.50. The relationship between the loan balance, y, and the number of monthly payments made since January, x, can be represented by the equation y = 2,570 - 125.50x. In what months does the loan balance, y, meet the condition, $1,600 < y < $2,000? January February March April May June July August September October November December
Answers
Answer:
600<2570-125.5x<2000 subtract 2570 from all terms...
-970<-125.5x<-570 divide all terms by -125.5 (and reverse signs because of division by a negative!)
7.73>x>4.54 and x is months since January, and since months can only be integers...
x=[5,7]
So January + 5, 6, and 7 respectively are the three months that satisfy the equation...
June, July, and August.
Step-by-step explanation:
The regular price of a video game is $50. The game is on sale for 20% off the regular price.
Find the sale price of the game.
Find the total price, with a sales tax rate of 8%. (*Hint: Sales tax is an additional amount paid.)
HELP PLEASE!!!
Answers
Answer:
Sale Price:
50x-20%=10
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Total Price:
40x-8%=3.20
40+3.20= 43.20
Step-by-step explanation: If you encounter more problems like this, use the x and - method! Its easier to understand and a shorter method :)
Find four consecutive integers whose sum of 456
Answers
Answer: 111, 113, 115 and 117.
Step-by-step explanation:
PLEASE HELP I WILL GIVE BRAINALIST
Answers
Answer:
1. 300%
2. 108
3. 60
Step-by-step explanation:
Hope this helps!
26. 33.33% is 37 percent of 11
27. 48%
28. 60 seeds
What is the slope for this problem?
Answers
So ummm wut s x+45=98 ?
Answers
Answer:
53
Step-by-step explanation:
x+45=98
solve for x
x+45=98
-45 -45
x=53
5b-b-1 > or equal too-11
Answers
Answer:
-2.5
Step-by-step explanation:
5b - b - 1 ≥ -11
4b - 1 ≥ -11
+1 +1
4b ≥ -10
4/4 -10/4
b ≥ -2.5
Answer:
b ≥ [tex]-\frac{5}{2}[/tex]
Step-by-step explanation:
The expression:
5b - b - 1 ≥ -11
Now to solve this problem, we must be aware of some rules of inequality.
When dividing or multiplying with a negative value, the sign of the inequality must change;
5b - b - 1 ≥ -11
4b - 1 ≥ -11
Add + 1 to both sides;
4b -1 + 1 ≥ -11 + 1
4b ≥ -10
Now divided both sides by 4;
[tex]\frac{4b}{4}[/tex] ≥ [tex]\frac{-10}{4}[/tex]
b ≥ [tex]-\frac{5}{2}[/tex]
3x^3 + 3ax +2ax^2 + 2a^2
Show work if possible. Thanks!
Answers
Answer:
(2a + 3x)(x^2 + a)
Step-by-step explanation:
Factor 3x3 +3ax+ 2ax^2 +2a^2
2ax^2 + 3x^3 + 2a^2 + 3ax
=(2a+3x)(x^2+a)
A rectangle has a perimeter of 58 m and a length of 20 m. What is
the width of this rectangle in metres?
Answers
Answer:
9 meters
Step-by-step explanation:
Simplify
-8 - 6x – 5 + 2x
Answers
Answer:
-13 - 4x
Step-by-step explanation:
The length of a rectangle is 1 inch more than 2 times its width. the area of the rectangle is 36 suare inches. what is the lenght of the rectangle.
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Answer:
9
Step-by-step explanation:
Find the measure of the indicated angle to the nearest degree
Answers
Answer:
14°
Step-by-step explanation:
Using inverse tangent and the opposite over adjacent you can find this. Tan*-1(8/33) and then just round up
use the coordinates of the labeled point to find a point-slope equation of the line.
Answers
Answer:
the answer is D
Step-by-step explanation:
Select the correct answer. Which statement is true about this equation? -9(x + 3) + 12 = -3(2x + 5) − 3x A. The equation has one solution, x = 1. B. The equation has one solution, x = 0. C. The equation has no solution. D. The equation has infinitely many solutions.
Answers
Answer:
its D
Step-by-step explanation:
-9(x + 3) + 12 = -3(2x + 5) − 3x
-9x-27+25 = -6x-15-3x
-9x-15 = -9x - 15
same on both sides
so x has infinitely many solutions
The equation has no solutions. Option C is correct.
To figure out which statement is true for equation -9(x + 3) + 12 = -3(2x + 5) − 3x.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
-9(x + 3) + 12 = -3(2x + 5) − 3x.
Simplification,
LHS
= -9(x + 3) + 12
= -9x -21 + 12
= -9x -9
RHS,
= -3(2x + 5) − 3x
= -6x - 15 - 3x
= -9x - 15
Equation RHS and LHS,
-9x - 15 = -9x -9
-15 = -9
Implies, the value of x terminate means the given expression has no solution,
Thus, the equation has no solutions. Option C is correct.
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