Mathematics High School


Parallel, Perpendicular
Or Neither
X=4
X=9
​

Answers

Answer 1
Answer: Parallel

x = 4 is a vertical line through 4 on the x axis

x = 9 is a vertical line through 9 on the x axis

any two vertical lines are always parallel

side note: the slope of any vertical line is undefined

Related Questions

Erik has 8 sacks of flour. Some of his sacks weigh
3 pounds, and the others weigh 7 pounds. The total weight
of his flour is 36 pounds. How many 7-pound sacks does
he have?

Answers

Answer:

You take the two and make the equations

x+y=8

3x+7y=36

(x=3 pounds;y=7 pounds)

then you plug numbers in.. (v)

Step-by-step explanation:

3(5)+7(3)=36

15+21=36

So you have 5, 3 pound sacks, and 3, 7 pound sacks <--ANSWER

Answer:

Step-by-step explanation: 3 seven pound bags and 5 three pound bags

7+7+7=21. 3+3+3+3+3=15. 21+15=36

Please help the last assignment of the day but needs to be done soon!!!

A company manufactures two types of cabinets, type 1 and type 2. It produces 110 total cabinets each week.

Last week, the number of type 2 cabinets produced exceeded twice the number of type 1 cabinets produced by 20. If x is the number of type 1 cabinets produced and y is the number of type 2 cabinets produced, the system of equations that represents this situation is x + y = 110 and y = 2x + 20.

The number of type 2 cabinets produced last week is
. This number exceeds the number of type 1 cabinets produced during the week by
.

Answers

Answer:

Number of type 2 cabinets produces last week was 80

This number exceeds the number of type 1 cabinets produced during the week by 50.

A scale drawing of a rectangular park is 5 inches wide and 7 inches long. The actual park length is 280 yards. What is the width of the actual park.

Answers

Answer:

56,000

Step-by-step explanation:

7 inches → 280 yards

1 inch → 280 ÷ 7 = 40 yards

5 inches → 40 x 5 = 200 yards

Area = 280 x 200 = 56 000 yards

Answer:

200

Step-by-step explanation:

280 divide by 5=40x5=200

The production cost for g graphing calculators is C(g) = 15g. Graph the function and then evaluate it when g = 15. What does the value of the function at g = 15 represent

Answers

Answer:

C(15) = 225

Step-by-step explanation:

Given function

C(g) = 15g

15 is the cost of one calculatorg is the number of calculatorsC(g) is the cost of g calculators

At g=15 the function is

C(15) = 15*15 = 225

Point Q was rotated by -150° (the center of rotation is indicated). ​

Answers

Answer: A

Step-by-step explanation:

You are moving clockwise. 150 degrees takes up 5/12 of the circle so point A is the image of Q

more help please!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

3 1/3

Step-by-step explanation:

10+z=z+z+z+z

10+z=4z

10=3z

z=3 1/3

Answer:

3 1/3

Step-by-step explanation:

10+z=z+z+z+z

10+z=4z

10=3z

z=3 1/3

Divide 54kg in the ratio 1:5

Answers

Answer:

54 can be divided into 45 and 9

Step-by-step explanation:

add 1+5=6

therefore 1/6*54=9

5/6*54=45

A certain number plus five is equal to double the number
plus twelve. Write the equation and find the certain number,

Answers

Answer:n+5=2n+12, n=-7

Step-by-step explanation:

Let the certain number is x.
According to question,
x + 5 = 2x + 12
Or, 2x - x = 5 - 12
Therefore, x = -7

Hence, the required certain number is -7.

2.
Type the number that matches the words: Two billion,
forty-five million, nine thousand, seven hundred.

Answers

2,045,900,700 hope this helps!

What is the slope of the line? y = 10​

Answers

Answer:

0

Step-by-step explanation:

The equation is written in slope-intercept form [ y = mx + b ]

In the equation [ y = 10 ], there is no variable that represents m and we know that because no number has an "x" after it.

The only number that could remove the variable of "m" and "x" would be 0.

Best of Luck!

Are the lines below parallel, perpendicular, or neither?

2y=3x-42y=3x−4
y=\frac{2}{3}x-3y=
3
2
​
x−3


Parallel


Neither


Perpendicular

Answers

Answer:

Neither

2y = 3x - 4

y = 2/3x - 3

Step-by-step explanation:

Parallel means the lines never cross. These two lines cross. Perpendicular means they cross and form a 90° angle.

Answer:

Neither

Step-by-step explanation:

Given lines

2y=3x-4 ⇒  y = 3/2x - 4y= 2/3x - 3

The lines have different slope so they intersect but they are not perpendicular as perpendicular lines have negative reciprocal slopes

So the answer choice is neither

4r+5n^2-3r+9-2n-2
Simplify please

Answers

Answer: 5n^2−2n+r+7

Step-by-step explanation:

Calculate the range, population variance, and population standard deviation for the following data set. If necessary, round to one more decimal place than the largest number of decimal places given in the data.
13,13,13,13,13,13,13,13,13,13

Answers

Answer:

12323343546

Step-by-step explanation:

convert 45 ft/sec to inches/min

Answers

Answer: 32400in

Step-by-step explanation:

32,400 inches/minute


Explanation: the formula is to multiply the speed value by 720

You can buy the chicken wing special for $8.60 plus $0.75 for each additional wing

A) Write the linear function that will model this

Answers

Answer:

$8.60 + $0.75x

Step-by-step explanation:

the "x" is the variable. change it into any letter you want.

If you need more help comment.

Write an equation for this graph.

Answers

Answer:

y=-5/2x +5

Step-by-step explanation:

The slope is -5/2, because y2-y1 over x2-x1 can be plugged into 0-5 over 2-0 which is -5/2

The y-intercept is 5, because the y-axis when x is 0 is 5.

Hope this helps

Answer ASAP please, i got stuck with this question and I need to know how to answer it

Answers

Answer:

I think the answer is 2555

Step-by-step explanation:

2/3=1022n

Cross multiply...

2n = 3066

= 1533

1022 + 1533 = 2555

8 times ( 18 divides 6 )

Answers

Answer: 24

Step-by-step explanation: 8x3=24 in which 18 divided by 6 is 3.

Answer:

24

Step-by-step explanation:

Solve inside of the parentheses first.

18/6=3

Then, multiply it by 8.

3x8=24

That's your answer!

In case you didn't know, there's an order you use to solve these types of questions called the order of operations. You might recognize it as the acronym PEMDAS. PEMDAS is an acronym that stands for the words parentheses, exponents, multiplication, division, addition, subtraction. For example, using the order of operations, the first thing you do is solve inside of parentheses, if there are any. In the problem above, there were parentheses, so that's why we divided inside of it first before multiplying!

Hope you understood...have a wonderful day!! c:

I HAVE 5 MINUTES PLEASE HELP (15 points)

Answers

The answer choice is a. y=(-1/2)x

Answer:

y= -1/2x

Step-by-step explanation:

It is A

PLEASE SOMEONE HELP ME ITS DUE RIGHT NOW! PLEAse its really fast and easy

Answers

Answer:

a. incorrect, the first step would have been to distribute the 2.

b. incorrect, it would be, -12x +x + 9-8 +5

c. correct, the distribution is correct

Step-by-step explanation:

Just remember PEMDAS.

Perentheses, Exponents, Multipication, Division, Addition, Subtraction

i really hope this helps, i'm sorry if it isn't correct

Lines a,b,c and d intersect as shown. What it x

Answers

Answer: x= 124 b/c angle x is congruent to angle 124 on line c

y=88 b/c the total area os a triangle equal to 180 so you just add 53+39= 92 and then you subtract 92 from 180 and you get 88

z=92 b/c you’re given linear pairs so 180-88=92

Step-by-step explanation:

-20 = x/8 -8) oh ya and please subscribe to michadsen tv

Answers

-20 = x/8 -8) oh ya and please subscribe to iwpp

helpppppp meeeeee plsssssss

Answers

Answer: The answer is D i need brainliest plssss

Step-by-step explanation:

Answer:

6 15/16

Step-by-step explanation:

the correct answer is the last

((((((((can you give me the crown please)))))))

The following are the ages (years) of 5 people in a room: 18, 22, 18, 25, 25 A person enters the room. The mean age of the 6 people is now 23. What is the age of the person who entered the room?

Answers

Answer:

23

Step-by-step explanation:

hurry!
You work at a campus book store and a customer needs a textbook that you do not have in stock. You can order the textbook from Campus Corner for $129.95, prior to a rebate of $9.00. Books R Us sells the same textbook for $145.00, prior to a discount of 15%. What is the percent difference in the final cost of the two items?

O 0.018%

O 0.019%

O 1.87%

O 1.90%

O 2.10%​

Answers

Answer:

.187

Step-by-step explanation:

Stacy and Neil painted 350 ft sq of their living room wall with 7/8 gallon of paint. How many square feet can they paint with 3 gallons of paint?

Help me I help ya

Answers

Answer:

The answer is 1050 ft^2

Hope I helped!

which function has a range of all real numbers greater than or equal to -4​

Answers

Answer:

D

Step-by-step explanation:

PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

all integers greater than zero

Step-by-step explanation:

As it makes most sense to the pattern

Pleassssse mark brainliest

PLZZZZZZZ HELP MEEEEE ;-;

Answers

Step-by-step explanation:

For the brownie shop:

p = 200m - 2000

200m represents how much money you earn every month. 2000 is how much money you spent to start the business. Multiply 200 by the number of months, then add that number to -2000 to get your profit.

For the smoothie shop:

p = -200 -100m

Same thing as the brownie shop, but 200 is the money spent and 100 is the money earned. Both numbers are negative, so the profit will be more and more negative. This means that, unlike the brownie shop, the smoothie shop isn't gaining any money.

Which graph represents a line with a slope of - į and a y-intercept equal to that of the line y = = x-27
ТУ

Answers

Answer:

Step-by-step explanation:

Let the equation of the line is,

y = mx + b

Where m = slope of the line

b = y-intercept

Slope of the line 'm' = -[tex]\frac{2}{3}[/tex]

y-intercept 'b' of the line is equal to the y-intercept of another line given as,

[tex]y=\frac{2}{3}x-2[/tex]

Here y-intercept of the line 'b' = -2

Therefore, the equation of the line will be,

y = (-[tex]\frac{2}{3}[/tex])x + (-2)

[tex]y=-\frac{2}{3}x-2[/tex]

Here negative slope represents a line which is decreasing having y-intercept = -2

Therefore, last graph (bottom) given in the picture will be the answer.

Answer:

the last graph

Step-by-step explanation:

trust me i got it right on edge2020

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