Answers
Answer:
Option D: [tex]\frac{3}{2}[/tex] is the correct answer.
Step-by-step explanation:
Given points are:
P(-8,5) and Q(-2,1)
Slope is the steepness of a straight line.
We will find slope of PQ
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\frac{1-5}{-2-(-8)\\m=\frac{-4}{-2+8}\\m=\frac{-4}{6}\\m=\frac{-2}{3}[/tex]
The product of slopes of two perpendicular lines is equal to -1.
Let,
x be the slope of other line.
m.x = -1
[tex]\frac{-2}{3}x=-1\\x=\frac{3}{2}[/tex]
Therefore,
The slope of a line perpendicular to the line PQ is [tex]\frac{3}{2}[/tex].
Hence,
Option D: [tex]\frac{3}{2}[/tex] is the correct answer.
Related Questions
Need help ASAP!! Thanks
Answers
Answer:
b
Step-by-step explanation:
im smart
HELP ME WITH THIS PLZZZZ
Answers
It’s 17 because they are the same shape and size just are flipped
Write 3/16 as a decimal
Answers
Answer:
0.1875
Step-by-step explanation:
Answer:
0.1875
To get 3/16 in decimal form you simply divide the 3 by 16. H
3 ÷ 16 = 0.1875
Step-by-step explanation:
Help with my angles please lol
Answers
Answer:
x = 16
Step-by-step explanation:
67 - 2x = 83 - 3x
+ 2x + 2x
67 = 83 - x
- 83 - 83
-16 = -x
16 = x
Answer:
35
Step-by-step explanation:
standard form of 62.321
Answers
Answer:
6. 2321 ×101Step-by-step explanation:
I hope it helps ❤❤❤Have a blessed day. ❤❤Factor this expression completely
x^3+1/8
WILL MARK BRAINLIEST
Answers
Answer:
i think the answer is (x+1/2) (x^2-x/2+1/4)
Step-by-step explanation:
Last month, Regan and Harry sold candy to raise money for their debate team. Harry sold 2 times and much candy as Regan did. If Regan sold 4 1/5 boxes of candy, how many boxes of candy did Harry sell?
Answers
Answer:
Harry sold 8 2/5 boxes of candy
Step-by-step explanation:
Last month, Regan and Harry sold candy to raise money for their debate team.
We are told:
Harry sold 2 times and much candy as Regan did.
Regan sold 4 1/5 boxes of candy,
The number of boxes of candy that Harry sold =
4 1/5 boxes of candy × 2
= 21/5 × 2
= 42/5
= 8 2/5 boxes of candy.
Therefore, Harry sold 8 2/5 boxes of candy
A fishing boat uses 95 gallons of fuel on a full-day fishing trip and 65 gallons of fuel on a half-day trip. Find the total number of gallons of fool used in 22 full-day trips and 16 hall-day trips.
Answers
Answer:
The total number of gallons of fuel used in 22 full-day trips and 16 half-day trips is 307 gallons.
Step-by-step explanation:
To find the total number of gallons of fuel used, we have to multiply the used amount of fuel for a full day and a half day to their respective amounts.
In this case, the total number of gallons used for full day trips would be:
[tex]9 \frac{1}{2} \ gallons \ \cdot 22 \ full-day \ trips[/tex]
[tex]= (9 \frac{1}{2} \cdot 22) \ gallons[/tex]
[tex]= 209 \ gallons[/tex]
And the total number of gallons used for half day trips would be:
[tex]6 \frac{1}{8} \ gallons \ \cdot 16 \ half-day \ trips[/tex]
[tex]= (6 \frac{1}{8} \cdot 16) \ gallons[/tex]
[tex]= 98 \ gallons[/tex]
Hence, the total number of gallons used for the full day trips would be 209 gallons, while the total number of gallons for the half day trips would be 98 gallons.
Therefore, the total number of gallons would be (209 + 98) gallons which is equal to 307 gallons.
Hope this helped!
Answer:
The total number of gallons is 3,130
Step-by-step explanation:
The fishing boat uses 95 gallons of fuel when used for a full-day fishing trip. It's also known that a half-day trip needs 65 gallons of fuel.
It's required to find the total number of gallons needed for 22 full-day trips and 16 half-day trips.
22 full-day trips * 95 gallons = 2,090 gallons
16 half-day trips * 65 gallons = 1,040 gallons
Total gallons used: 2,090 gallons + 1,040 gallons = 3,130 gallons.
The total number of gallons is 3,130
You and your friends plan to attend the county fair this weekend. Admission to the fair is $5 and the cost per ride is $0.50. How many rides can you go on if you have $20? *
2 points
Answers
1/2+1/4 I NEED ANSWERS ASAP
Answers
Answer:
3/4
No explanation :/
In a two-digit number, the product of the digits is 18 and the sum is 9. Find the number.
Answers
Given that- xy= 18 and x+y=9
SO y= 18/x
And x+(18/x)=9
x^2 -9x+18=0
(x-6)(x-3)=0
So x=6,3
5 less than the product of 7 and s
Answers
Answer:
5-(7s)
Step-by-step explanation:
After a sequence of translation,reflections, and rotaions what is true about the first fugue and the last figure
Answers
Answer:
it will still be the same size and size or congruent
Step-by-step explanation:
rotation is spin, reflection will just flip it a way and translation is very similar to just moving more
11. For the given table of values:
a) Find the average rate of change for x = 2 to x = 5
0
1
.
3
Y
3
10
17
24
31
38
45
52
st
5
6
7
Answers
x=2 and x= 501= 0 the answer is 0
PLEASE SOMEONE HELP I REALLY NEED IT!!
Answers
earthquakes and volcanic eruptions. What is their cause?
Answers
Answer:
plates shifting continental drift
Solve -5w = -80 for w.
w =
Answers
Answer:
w=4
Step-by-step explanation:
-80/-5=4
Answer:
4 is ur answer i just did this on Odessyware and got it correct
Step-by-step explanation:
Divide 18 5/8 in half
Answers
Answer: 9 5/16
Step-by-step explanation:
If 46 x 1,239 = 56,994 then 46 x 123.9=
Answers
Answer:
5,699.4
Step-by-step explanation:
The decimal was moved to the right one space in the number 1239, so you do the same thing to the answer 56,994. :)
PLEASE HELP SOLVE THIS I WILL GIVE BRAINIEST PLEASE HELP SOLVE THIS
Answers
Answer:
y = 30
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Trigonometry
[Right Triangles Only] Pythagorean Theorem: a² + b² = c²Step-by-step explanation:
Step 1: Identify Variables
Leg a = 24
Leg b = 18
Hypotenuse c = y
Step 2: Solve for y
Substitute [PT]: 24² + 18² = y²Exponents: 576 + 324 = y²Add: 900 = y²Isolate y: 30 = yRewrite: y = 30Write the polynomial in factored form.
x^3−3x^2−10x
Answers
Answer:
x( x − 5 ) ( x + 2 )
Step-by-step explanation:
Answer:
x (x - 5)(x + 2)
Step-by-step explanation:
The area of the United States is approximately 3.8 x 10^6 square miles. The area of Rhode Island is approximately 1,212 square miles. Express the area of Rhode Island using ten to the power of six. *
Answers
Answer:
0.001212 × 10⁶ square miles
Step-by-step explanation:
The area of the United States is approximately 3.8 x 10^6 square miles. The area of Rhode Island is approximately 1,212 square miles. Express the area of Rhode Island using ten to the power of six. *
The question above is asking us to express the Rhode Island area to 10⁶
The area of Rhode Island = 1212 square miles
Hence,
10⁶ = 1000000
We would be dividing 1212 by 1000000
= 1212/1000000
= 0.001212 × 10⁶ square miles.
One step equation
Three sisters each purchase a dress of a equal value. One of the sisters purchase a purse of $26.00. If the grand total was $240.50, how much did each dress cost?
Answers
Answer:
$71.50
Step-by-step explanation:
Please mark brainliest.
solve the following using PEMDAS
4^2 × (8 minus 2)
Answers
Answer:
The answer is 96
Step-by-step explanation:
The answer is 96 because 4^2 is 16 and 8 minus 2 is 6 so 16 multiplied by 6 is 96
P.S Can I have brainliest?
Help please.........................
Answers
Total Cost/Price including ST: $37.80
all together: $45.36
Answer:
$44.80
Step-by-step explanation:
35* 0.08= $2.80
35* 0.2 = $7
35+7+2.80= 44.80
A graph with number of hours on the x-axis and total cost (dollars) on the y-axis. Points are at (3, 18.5), (4, 23), (5, 27.5) and (6, 32).
An indoor trampoline park has an admission fee, plus an hourly charge. The graph displays the total cost from 3, 4, 5, and 6 hours of play. Determine the hourly charge, assuming the relationship is linear.
Rate of change = $
per hour
Answers
Answer:
4.50
Step-by-step explanation:
Answer:
its 4.50
Step-by-step explanation:
You have 32 feet of fencing and want to determine the maximum area that can be enclosed with the
fencing to make a flower garden. You do not want to deal with fractions or decimals, so you are
limiting the dimensions to whole numbers. Also, the area is to be rectangular (or square) in shape.
Copy or print out the chart below to organize your work. (a) What are the dimensions of the figure
that yields the maximum area? (b) What is the area of the figure?
Answers
A car travels 55 miles per hour for two hours. Complete the table.
Answers
Answer:
1/2 hr 27.5
1 1/2 hr 82.5
last one is 2 hr and 110
Step-by-step explanation:
Could someone explain how to this, it would be much appreciated!
Answers
Answer:
First do [tex]\frac{12-6}{4-2}[/tex], then simplify it into [tex]\frac{6}{2}[/tex], then, divide 6 by 2 to get 3. 3 is your rate of change.
Formula for slope/rate of change: [tex]\frac{y2-y1}{x2-x1}[/tex]
Hope this helped!
Help! Stuck on this one!
Answers
so we know that each m&m weighs about 2g.
the next line says to write a direct variation equation.
(definition: mathematical relationship between two variables that can be expressed by an equation in which one variable is equal to a constant times the other)
we then make the equation ( w=xm), then we use that equation to figure out the next line, which is to find the amount of m&ms that would fit in a bag of 1000.
(my head cant really process part a cause of a recent headache, so sorry if its wrong)
the answer to part b would be 500, which you can provide evidence based off of your part a equation.
