What is an equation of the line that passes through the point (5,-8) and is perpendicular to the line 5x- 4y= 16
Answer
y=-4/5x-4
see soulutoin
What is the period of y = cos 0?
Answer:
y=1
Step-by-step explanation:
Use the zero product property to find the solutions to the equation x2 – 9 = 16.
Answer: x=5 or x=−5
Step-by-step explanation:
Which of the following numbers is closest to 9?
A. 83
B. 82
C. 79
D. 78
Answer:
D.78
Step-by-step explanation:
Because 78 is the least and its closer to 9
Hoped I helped-
Sleepy~
If you know that the vertex of a function is (-3,2) and the value of a=-1 then what is the vertex form of the function
Charley Davis is 1/4 as old as his father. The sum of their ages is 45. How old is each person?
Answer:36 dad 9 charley
Step-by-step explanation:
Answer:
dad is 36 and charley is 9
Step-by-step explanation:
Sumina sold 22 pairs of shoes each day, Monday through Wednesday, 28 pairs on Thursday, and 31 on Friday. How many shoes must he sell on Saturday to average 29 pairs sold for the 6 days he worked during the week?
Answer:
asdawdad
Step-by-step explanation:
dasdsadasdsadadawddawdwaddddddddddThe goal of a benefit concert is to collect 50,000 cans of food. Food is collected at each entrance to the concert.
Entrance A, 15,682 cans
Entrance B, 18,940 cans
Entrance C, 16,114 cans
Entrance D, 12,468 cans
Did they collect more or fewer cans than desired? How many more or fewer?
A.
13,204 more
B.
3,204 more
C.
13,204 fewer
D.
3,204 fewer
Diana usually drives at average rate of 30 mph.
If Diana drives with the average rate x mph, how long would it take her to get to Tony's house?
PLZZZZZ HELP QUICK I WILL MAKE YOU BRAINLIST
Answer:
12/x hours
Step-by-step explanation:
d=12
s*t=d
t=d/s
t=12/s
Consider the following ordered pairs that represent a relation.
{(-4,-7), (0, 6), (5,-3), (5,2)}
What can be concluded of the domain and range for this relation? Check all that apply.
The domain is the y values of the ordered pairs.
The range is the set of output values.
The given relation is a function.
Zero is included in the range of the relation.
5 is included in the domain of this relation,
==========================================
Explanation:
Choice A is false because the domain consists of the x values, not the y values. The domain is the set of allowed inputs.Choice B is true because the range is the set of possible output y values.Choice C is false because the input x = 5 leads to multiple outputs (y = -3 and y = 2 at the same time). Plotting all the points on the same xy grid shows the relation fails the vertical line test.Choice D is false because y = 0 is not in any of the points. Choice E is true since x = 5 is part of (5,-3) and (5,2)Answer:
The answers are B.) The range is the set of output values. and E.)
5 is included in the domain of this relation.
Step-by-step explanation:
This is right on edg. 2020
Select all the ratios that are equivalent to each other. 4:7, 8:15, 16:28, 2:3, 20:35
Answer:
4:7 16:28 20:35
Step-by-step explanation:
Answer:
4:7 = 16:28
Step-by-step explanation:
4 × 4 = 16
7 × 4 = 28
Write as an expression: the quantity 8 plus x multiplied by -4.
Will give 15 points ASAP
Plz help me and solve step by step
Thank you.
Answer:
Inequality: [tex]5x+6\geq 31[/tex]
Solution: [tex]x\geq 5[/tex]
Step-by-step explanation:
"Six more" is asking you to add 6, so add 6 to 5 times x.
"At least" means equal or greater than, so the inequality has to be equal or greater than 31.
To solve for x, subtract 6 from both sides of the inequality to get [tex]5x\geq 25[/tex]
Then divide both sides by 5 to get [tex]x\geq 5[/tex]
What is the value of y?
A. Cannot be determined
B. 65°
C. 60°
D. 120°
Answer:
C. 60°
Step-by-step explanation:
The angles in a triangle add up to 180°.
You are given 60° and 60°.
Add them
60 + 60 = 120
Subtract 120 from 180.
180 - 120 = 60°
The answer is 60°
a p e x
Rebecca wants to bye cupcakes and juice boxes for a party.Cupcakes come in packages of 12, and juice boxes come in packages of 10. She wants an equal number off cupcakes and juice boxes.What is the fewest number of packages of each Rebecca should buy?
Answer:
Rebecca would need to buy 5 packages of cupcakes and 6 packages of juice boxes
Step-by-step explanation:
To find the equal number of cupcakes and juice boxes, you have to find the LCM(least common multiple)
12×1 = 12 ≠ 10 ×1 = 12
12×2 = 24 ≠ 10×2 = 20
12×3 = 36 ≠ 10×3 = 30
12×4 = 48 ≠ 10×4 = 40
12× 5 = 60 ≠ 10×5 = 50
12 × 5 = 60 = 10×6 = 60
Therefore, Rebecca would need to buy 5 packages of cupcakes and 6 packages of juice boxes
Hope this made sense!!!
as a fraction,
please help this is due tommorow ;-;
it would be wonderful if someone could help:)
Answer:
Step-by-step explanation:
-5=y then you go upper to you to get just five
what is a expression that equals 3/8? Like a written out expression?
Answer: not sure what this question means but i assume three eighths or 0.375
Depends on context
Step-by-step explanation:
Question
Enter a recursive rule and an explicit rule for the arithmetic sequence. Then, find the 20th term of the
sequence
55, 65, 75, 85,-
The recursive rule is f(1) =
f(n)=f(?
+
The explicit rule is f(n) =
+
?
f(20) =
Answer:
The recursive rule is [tex]f(1)[/tex] = first term; [tex]f_({n})[/tex] = [tex]f_({n-1})[/tex] + d
f(1) = 55; [tex]f_{20}[/tex] = [tex]f_{19}[/tex] + 10
The explicit rule is f(n) = f(1) + (n - 1)d
f(20) = 245
Step-by-step explanation:
The recursive rule of the arithmetic sequence is
[tex]a_{1}[/tex] = first term; [tex]a_{n}[/tex] = [tex]a_{n-1}[/tex] + d
Where:
[tex]a_{1}[/tex] is the first term in the sequence [tex]a_{n}[/tex] is the nth term in the sequence [tex]a_{n-1}[/tex] is the term before the nth term n is term number d is the common difference.The explicit rule of the arithmetic sequence is
[tex]a_{n}=a_{1}+(n-1)d[/tex]
where:
[tex]a_{1}[/tex] is the first term in the sequence [tex]a_{n}[/tex] is the nth term in the sequence n is term number d is the common difference∵ The first 4 terms of the sequence are 55, 65, 75, 85
∴ [tex]a_{1}[/tex] = 55
∵ d = 65 - 55
∴ d = 10
∵ We need to find the 20th term
∴ n = 20
∵ The recursive rule is [tex]f(1)[/tex] = first term; [tex]f_({n})[/tex] = [tex]f_({n-1})[/tex] + d
→ Substitute the values of [tex]a_{1}[/tex], n, and d in recursive rule
∴ f(1) = 55; [tex]f_{20}[/tex] = [tex]f_{19}[/tex] + 10
∵ The explicit rule is f(n) = f(1) + (n - 1)d
→ Substitute the values of n and d to find it
∴ f(20) = 55 + 19(10) = 245
∴ f(20) = 245
Evaluate f(x) = 4x + 1 when x = - 1
Answer:
-3
Step-by-step explanation:
4.-1=-4 +1=-3 this is the Explain
A radar operator on a ship discovers a large sunken vessel lying parallel to the ocean surface, 120 m directly below the ship. The length of the vessel is a clue to which wreck has been found. The radar operator measures the angles of depression to the front and back of the sunken vessel to be 55° and 46°. How long, to the nearest tenth of a metre, is the sunken vessel?
Answer:
The length of the sunken vessel, to the nearest tenth is 200 m
Step-by-step explanation:
The given information are;
The depth of the sunken vessel below the ship = 120 m
The angle of depression to the front of the sunken vessel = 55°
The angle of depression to the back of the sunken vessel = 46°
Therefore, we have;
The length, A, of the from directly below the ship to the front of the sunken vessel given as follows;
Tan(55°) = ((120 m)/A)
A = 120 / Tan(55°) ≈ 84.025 m
The length, B, of the from directly below the ship to the back of the sunken vessel given as follows;
tan(46°) = ((120 m)/B)
B = 120 / tan(46°) ≈ 115.88 m
The length, L, of the sunken vessel = A + B
L = A + B = 120 / Tan(55°) + 120 / tan(46°) ≈ 84.025 m + 115.88 m ≈ 199.91 m
∴ The length, L, of the sunken vessel, to the nearest tenth = 200 m.
Write the equation of the line that passes through the point (3,5) and is perpendicular to the line y=3.
x=3
y=5
x=2
y=3
Answer:
x=3 and y=5 passes through(3,5)
x=2 and x=3 is perpendicular to y=3
so anwer is x=3
help me with this please
Answer: D. 3 x 10^7
Step-by-step explanation: 9.6/3.2=3 and 10^9/10^2 is 9-2=7, so 10^7, so it would be 3 x 10^7.
Ram’s father is 38 years old. His age is three more than five times the age
of Ram. What is Ram’s age?
heeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp
Answer:
(3,0)(0-10)
Step-by-step explanation:
check if it is helpful for u
What is the length of line segment JK?
A)
106
B)
13
C)
19
D)
67
Answer:
I can say with certainty the answer is B: 13 :)
Tracy stopped at the convenience store on her way to school. With tax, bottles of soda cost 1.50 and bags of chips cost 2.50. If she has 12, what is the greatest number of bags of chips she can buy and still have enough money left to buy two bottles of soda?
Answer:
i think the answer is 3 she can buy 3 bags of chips
Step-by-step explanation:
math statistics sba problem
v=lwh (solve for w)
A single train ticket cost $3.50.A book of 5 cost 15.00. How much money can be saved by buying a book of 5 tickets rather than 5single tickets?
Answer:
$2.50
Step-by-step explanation:
$3.50 * 5 = $17.50
$17.50 - $15.00 = $2.50
Hope this helps
Answer:
3.50 x 5 = 17.50 - 15.00 = 2.50
Step-by-step explanation:
youll save $2.50
