Mathematics High School

the lines graphed below are perpendicular. The slope of the red line is -2.
What is the slope of the green line?

The Lines Graphed Below Are Perpendicular. The Slope Of The Red Line Is -2.What Is The Slope Of The Green

Answers

Answer 1

Answer:

1/2

Step-by-step explanation:

opposite reciprocal

Answer 2

Answer:1/2

Step-by-step explanation:

Related Questions

Identify the 31st term of an arithmetic sequence where a1 = 26 and a22 = −226.

−334
−274
−284
−346

Answers

Answer:

a31 = -334

Step-by-step explanation:

Given:

a1 = 26

a22 = -226

Find:

a31

Computation:

a22 = a + 21d

-226 = 26 + 21d

d = -12

a31 = a + 30d

a31 = 26 + 30(-12)

a31 = 26 - 360

a31 = -334

a1 = 26 and a22 = −226.

Answer:

A)  −334

What piece of evidence could Quinn add to best strengthen her argument?​

Answers

Answer: A.

Step-by-step explanation: Its seems the only one on topic

Bill's favorite breakfast cereal is available in four different sizes. Which is the best buy?
15-ounce box for $4,20
B 10-ounce box for $3.10
© 22-ounce box for $5.72
18-ounce box for $4.50

Answers

Answer:

The best deal is the 18 ounce box

Answer:

the 18 ounce box is cheapest per ounce

Step-by-step explanation:

1. .28per ounce

2. .31per ounce

3. . 26per ounce

4. .25per ounce

PLEASE HELP YA GIRL OUT ILL GIVE U BRAINLIST

Answers

I don’t know but you should give me brainlist because it sounds cool

Answer:

12.75feet (12¾)

Step-by-step explanation:

7t+1+5t+8=162feet

12t+9=162feet

12t=162-9

=153

t = 153÷9

=12.75feet (12¾feet)

Can someone actually help me with this

Answers

Answer: X = 30*

All circles = 360*

we can subtract 260 from that because we know the length of one so we know the other is 130.

We are then left with only 100 and we know the two sides are equivalent so 100 / 2 = 50

Which of these strategies would eliminate a variable in
the system of equations?
8x + 8y = 2
8x + 5y = 1

Answers

Answer:x = -1 / 12

Step-by-step explanation: am i right??

8x + 8y = 2 -------(1)

8x + 5y = 1 -------(2)

subtract equation (2) from equation (1)

The 8x will be eliminated, leaving us with;

3y = 1

Divide bothside of the equation by 3

y = 1/3

substituting y = 1/3 in equation (1)

8x + 8y = 2

8x + 8(1/3) = 2

8x + 8/3 = 2

subtract 8/3 from both-side

8x + 8/3 -8/3 = 2 -8/3

8x = 2 - 8/3

8x = 6 - 8 / 3

8x = - 2/3

Divide both-side of the equation by 8

8x / 8 = -2/3 ÷ 8

x = -2/3 × 1/8

x = -1 / 12

Lisa is 4 years older than Thomas. Carla is twice as old as Lisa. The sum
of their ages is 56. How old is Lisa?

Answers

Answer:

Lisa is 24.

Step-by-step explanation:

56/2=28

28-4-thomas=24-lisa \

Carla is 28, Thomas is 20, and Lisa is 24. Hope this helps! :)

David earns a 3% commission on television he sold. On Friday, he sold television priced at $550.What is the commission that David earns for his sale on Friday?

Answers

Answer:

$16.50

Step-by-step explanation:

550 X 3% = 16.50

Which graphs best describes the function y = 4x

Answers

Answer:

J

Step-by-step explanation:

check by multiplying each x value by 4

Answer:

D (J)

Step-by-step explanation:

y=4x is basically multiplying the x value by 4; 10*4 is 40, 20*4 is 80, and so on.

Point Q is image of (-7,-6) under the translation (x,y)=(x+12,y+8)

Answers

I think the answer is 7 not sure what u were trying to dk with the comma

Select all that apply.
Which of the following expressions have a quotient of -1?
1/7
(-1)/(-7)
(-1)/7
1/(-7)

Answers

I don’t understand the question can you give more detail
C, D, and E all have a quotient of -1/7.

Find the area of the shape shown below.

Answers

Answer:

the answer is 32

Step-by-step explanation:

brainliest?

A parrallelogram has sides 15 cm and 18cm the height corresponding to a 15 com base is 9 cm what is the height corresponding to an 18 cmbase

Answers

Answer: 15(9) = 18h

h = 15(9)/18 = 7.5 cm

Step-by-step explanation:

I need help!

How do you know if an equation is exponential growth or exponential decay or not an exponential equation? For example, what is y=2(0.5)^-the exponent is x

Answers

Answer:

If a is positive and b is greater than 1 , then it is exponential growth. If a is positive and b is less than 1 but greater than 0 , then it is exponential decay

Step-by-step explanation:

small baby answer

someone pls help me with this
ITS SO CONFUSINGNSKDN

Answers

Answer:

y=67.7 Degrees

Step-by-step explanation:

You're given the opposite and adjacent sides to angle Y, so we use Tan to find the angle:

Tan(y)= 100/41

We then inverse tan to isolate y

y=tan^-1 100/41

y=67.7 Degrees

Note: Use a calculate to find the final answer

Troy drew the diagram below. The inner circle has a radius of 2 units, and the outer circle has a radius of 5 units. Troy says the two circles are similar.
Which statement best explains whether Troy is correct, and why?
He is correct because the inner circle is a dilation of the outer circle.
O
He is correct because the inner circle has the same center as the outer circle.
O
He is not correct because the inner circle's radius is less than the outer circle's radius.
He is not correct because the inner circle's radius is not half of the outer circle's radius.
o

Answers

Answer:A he is correct because the inner circle is a dilation of the outer circle

Step-by-step explanation: just did the test

The statement "He is correct because the inner circle is a dilation of the outer circle" is the best explanation.

What is dilation?

Dilation is the process of modifying the size of an item or form by reducing or expanding its dimensions according to specific scaling variables.

The radius of the inner circle is 2 units, while the radius of the outer circle is 5 units.

Since dilations provide similar figures because multiplying by the scale factor yields proportionate sides while keeping the angle measure and form constant.

Troy is accurate if he claims the two circles are similar.

Hence, the statement (A) "He is correct because the inner circle is a dilation of the outer circle" is the best explanation.

Learn more about the Dilation here:

brainly.com/question/13176891

#SPJ6

an icecream stand sells chocolate , vanilla and strawberry ice cream the number of vanilla and chocolate ice cream sold was the same , how much chocolate ice cream was sold 60 strawberry ice cream was sold

Answers

Answer:

10

Step-by-step explanation:

If correct I’ll give brainlist

Answers

[tex]\frac{2}{3}[/tex]

When graphed, the equation 2x - 3y = -3 forms a linear function. The slope of that line is 2/3.

factorise
6d²e-3de²
​

Answers

Answer:

take common

Step-by-step explanation:

3de(2d-e)

Mark brainliest if helped

Guy or girl on top is right you welcome :/

A circle is centered at (0,0) and has a radius of 2\sqrt{3}
​
Where does the point M(−3,2) lie?

Answers

Answer:

Outside of the circle

Step-by-step explanation:

First, find the equation of the circle by plugging in the center point and radius:

(x - h)² + (y - k)² = r²

(x - 0)² + (y - 0)² = ([tex]2\sqrt{3}[/tex])²

x² + y² = 12

Plug in point M to see where it lies:

x² + y² = 12

(-3)² + (2)² = 12

9 + 4 = 12

13 ≠ 12

Since this statement is false, point M lies outside of the circle.

I got a 60 so I have to do it again and this is one of the questions pleas help

Answers

The answer is H you welcome now probably with the answer for that you would get a 70 or 80

I need help! ASAP!! please and thank you

Answers

Answer: The walking path around it.

Step-by-step explanation:

Remember the Pythagorean's theorem, for a triangle rectangle with catheti A and B, and with hypotenuse H, we have:

A^2 + B^2 = H^2

or

H = √(A^2 + B^2)

Here, A + B is the total distance for the path, while the hypotenuse is the distance for the bridge

Here we can see that:

A = 1170 ft

B = 520 ft

Then:

H = √( (520 ft)^2 + (1170 ft)^2) = 1280.4 ft

Now, let's compute the costs.

For the bridge, we know that each foot costs $11, then for 1280.4 ft the cost is:

Cost of the bridge = (1280.4)*$11 = $14,084.4

And for the walking path, the cost is $6 per foot, then the total cost of the path is:

Cost of the path = (520 ft + 1170 ft)*$6 = $10,140

We know that the bridge is preferred if it is within the range of $1500 for the path's cost.

This range is:

($10,140 - $1,500, $10,140 + $1,500) = ($8,640, $11,640)

Here we can see that the cost of the bridge does not belong to this range, (is higher) so the option we should recommend is the walking path around.

Solve for w.
44=2w
Simplify your answer as much as possible.

Answers

Answer:

The answer is 22.

Step-by-step explanation:

dklecmmkek

Help? I don't know how to work this one out

Answers

Answer:

(n + 1) (5m + 4)

Step-by-step explanation:

⇒ (n + 1) (5m + 4)

⇒ 5mn + 4n + 5m + 4

⇒ 5mn + 5m + 4n + 4

Answer:

(n + 1)(5m + 4)

Step-by-step explanation:

Given

5mn + 5m + 4n + 4 ( factor the first/second terms and the third/fourth terms )

= 5m(n + 1) + 4(n + 1) ← factor out (n + 1) from each term

= (n + 1)(5m + 4)

Simplify the expression.
-2.4f + 0.3f-16 - 3
-2.4f + 0.3f-16 -3=

Answers

Answer:

-2.1f-18

Step-by-step explanation:

-2.4f+0.3f=-2.1f.

-16-3=-19

I NEED HELP ASAP!!!!!

please help out;

What is the surface area of this triangular prism?

Answers

Answer:

Step-by-step explanation:

14x3x2=84

(12x10x2)/2=12x10=120

120+84=204

Answer:

SA=724 mm^2

Step-by-step explanation:

14*13==182,*2=364

14*10=140

10*12=120, *1/2=60, *2=120

364+140+120=724

SA=724 mm^2

Quizzz please help !

Answers

Answer:

it costs 2 dollars :)

Step-by-step explanation:

Answer: 2 dollars

Step-by-step explanation: simplify the ratio 5:10 to 1:2 (1 for each piece of chicken and 2 for each dollar)

There are 3 feet in 1 yard. How many feet are equal to 10 yards

Answers

there is 30 feet in 10 yards

Answer:

30 feet

Step-by-step explanation:

There a 3 ft in a yard

If there's 10 yards

then multiply 10 x 3 to get 30 feet

I NEED HELP WITH THIS FAST

Answers

Answer:

1a) 24,750

1b) 1.868

2a) 6870

2b) 15,371

3a) 1410

3b) 25,400

4a) 9709

4b) 1596

5a) 0.272

5b) 0.080

6a) 19,943

6b) 1.779

7a) 1.340

7b) 2986

8a) 5.618

8b) 22,252

9a) 18.873

9b) 0.37

10a) 14.981

10b) 2400

7x10^6 is _________ x the value of 2x10^4

Answers

Answer:

350

Step-by-step explanation:

so the first step is to find the values of each of them

7x10^6=7000000

2x10^4=20000

then we divide 7000000 by 20000

7000000/20000=350

so the answer is 350

hope this helps :)

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