Mathematics College

Please help do # 2 hurry!!! Will give brainliest

Answers

Answer 1

Answer:

2a) because they are continuous lines that don't intercept

Step-by-step explanation:

Answer 2

Answer:

2a) They all have the slope of 2x.

2b) R) y = 2x-3

2c) R is the lowest line because the b value (-3) has the least value out of the 3 choices.

Related Questions

A machine produces electrical components. 99.7% of the components have lengths between 1.176 cm and 1.224 cm. Assuming this data is normally distributed, what are the mean and standard deviation?

Answers

Hi how are you doing

Hello who here is good at math i need help
if you can help me with some assignments then please do

Answers

Answer:

sup

Step-by-step explanation:

whats your question

Evaluate the function for each input listed in the table, and graph the resulting ordered pairs on the coordinate plane.

x f(x) = 2x
0
1
2
3
4

Answers

Answer:

Step-by-step explanation:

f(x) = 2x

f(0) = 2 * 0 = 0

f(1) = 2 * 1 = 2

f(2) = 2 * 2 = 4

f(3) = 2 * 3 = 6

f(4) = 2 * 4 = 8

The complete table of the linear function f(x) = 2x for x = 0 to 4 is:

x 0 1 2 3 4

f(x) 0 2 4 6 8

How to evaluate the function values?

The function is given as:

f(x) = 2x

When x = 0, we have:

f(0) =2(0) = 1

When x = 1, we have:

f(1) =2(1) = 2

When x = 2, we have:

f(2) =2(2) = 4

When x = 3, we have:

f(3) =2(3) = 6

When x = 4, we have:

f(4) =2(4) = 8

So, the complete table is:

x 0 1 2 3 4

f(x) 0 2 4 6 8

Read more about linear functions at:

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Find g(x) for each x value in the table

Answers

Answer:

-2 = -2/7

-1= -1/7

0=0

1= 1/7

2= 2/7

Step-by-step explanation:

it gives you a function of 1/7 so you multiply it by x and u get the g(x) also know as Y

80 precent of games is 32 games

Answers

Answer:

If you are asking for the whole number of game it is 40

Step-by-step explanation:

25×2- (42÷6) + 18 can someone help me?

Answers

Answer:

The answer is 61

Answer:

Step-by-step explanation:

According to the laws of physics, the weights of objects on the Earth are proportional to their weights on the Moon. A boy who weighs 66 lb on Earth weighs 10.92 lb on the Moon. How much will a man who weighs 185 lb on Earth weigh on the Moon? Round your answer to the nearest tenth.

Answers

A man who weighs 185 lb on Earth weighs 30.8 lb on the Moon

Two variables are said to be directly proportional if as one variable increases/decreases, the other variables does the same by the same amount.

Let y represent the weight of object on earth and x represent the weight of object on the moon.

y ∝ x

y = kx

When y = 66, x = 10.92, hence:

66 = 10.92k

k = 6

When y = 185 lb:

185 = 6x

x = 30.8 lb

A man who weighs 185 lb on Earth weighs 30.8 lb on the Moon

Find out more at: https://brainly.com/question/25225528

Answer:

30.8lb

Step-by-step explanation:

Express (x + 2)² + 9 = 0 in standard form

Answers

Formula = (a + b)^2 = a^2 + 2ab + b^2

x^2 + 4x + 4 + 9 = 0
x^2 + 4x + 13 = 0

Answer:

x^2+4x+13=0

Step-by-step explanation:

I'm 100% certain this is right. Have a good day/night wherever you are! :D

Which side in the figure on the right corresponds to segment QS?
What is the scale factor?

See the picture

Please help

Answers

Since it was rotated the corresponding side is segment UV.

QS = 4 = original
UV = 2 = new
Scale factor = new/original = 2/4 = 0.5

A student would like to estimate the height of a statue. The length of the statue's right arm is 51 feet. The student's right arm is 2 feet long and her height is 5
1
3 feet. Use this information to estimate the height of the statue. How close is the approximate height to the statue's actual height of 135 feet, 3 inches from heel to top of head?

I got a.
13 feet

b. What is the difference between the appoximate height of the statue and its actual height?

Answers

Answer:

FEET

Step-by-step explanation:

Solve x/2- 8 = y for x. A. x= 1/2y

Answers

Answer:

x = 2y + 16

Step-by-step explanation:

Given equation:

x/2 - 8 = y

Solve for x:

x/2 = y + 8 ⇒ add 8 to both sidesx = 2y + 16 ⇒ multiple both sides by 2

>> Answer :

____________

[tex] \: [/tex]

[tex] \frac{x}{2 - 8} = y[/tex]

[tex] \frac{x}{2} = y + 8[/tex]

[tex]x = \bold{2y + 16}[/tex]

How to write 9 and 15 thousandths in decimals

Answers

Answer:

0.915

Step-by-step explanation:

The answer is 9.15, you are welcome

Which expression is equivalent to -0.25(16m + 12)?

PLEASE HELP

Answers

Answer:

-4m-3

Step-by-step explanation:

→ -0.25(16m+12)

→ (-0.25×16m)+(-0.25×12)

→ (-4m)+(-3)

→ -4m-3. Answer

HELPPPPPPPP!!!! In 1.6, we learned about rational exponents. In a rational exponent, the numerator is the power that the base of the exponent is being raised to and the denominator is the root that is being taken of that base. If the numerator is odd, why is there only one root?

Answers

Because it is getting squared only once

Joseph is playing with blocks to create a design. With each step he continues to add
blocks. How many blocks will be required in the 5th and 6th step? Explain how you
know.

Answers

Answer:

Step-by-step explanation:

it doubles every time 2,4,8. 16

An electrician cuts off two 93’ pieces and four 12 -foot pieces of conductor from 1240 feet reel. How much of the reel is left?

Answers

93 x 2 = 186
12 x 4 = 48

186 + 48 = 234

1240 - 234 = 1006 feet left.

The path of a skateboarder can be modeled by the equation (x – 3)2 = –8(y – 8), where distance is in feet and air resistance is insignificant. If the skateboarder makes a jump from a ramp at x = 0, what is her maximum height and how far is she horizontally from the end of the ramp when she lands?

Maximum height 3 feet; horizontal distance 16 feet
Maximum height 7 feet; horizontal distance 11 feet
Maximum height 8 feet; horizontal distance 11 feet
Maximum height 8 feet; horizontal distance 16 feet

Answers

Answer:

Maximum height 8 feet; horizontal distance 11 feet

Step-by-step explanation:

got it right

The maximum height and horizontal distance is required.

Maximum height 8 feet; horizontal distance 16 feet

The given path is [tex](x-3)^2=-8(y-8)[/tex]

If the skateboarder jumps at x = 0 she will land at y = 0. However there will be at horizontal displacement.

[tex](x-3)^2=-8(0-8)\\\Rightarrow (x-3)^2=8^2\\\Rightarrow x-3=\pm 8\\\Rightarrow x-3=8\\\Rightarrow x=11[/tex]

[tex]x-3=-8\\\Rightarrow x=-5[/tex]

The distance between -5 and 11 is [tex]11-(-5)=16[/tex]

Middle point would be [tex]\dfrac{16}{2}=8[/tex] from [tex]-5[/tex].

[tex]-5+8=3[/tex]

So, [tex]x=3[/tex]

The maximum height will be

[tex](3-3)^2=-8(y-8)\\\Rightarrow y-8=0\\\Rightarrow y=8[/tex]

The maximum height is 8 feet and the horizontal distance is 16 feet.

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the ratio 4:2 is equivalent to 2

Answers

To make pastry for an apple pie, you need 4 oz flour and 2 oz fat. The ratio of flour to fat is

4 : 2 .

But this ratio can be simplified in the same way that two fractions can be simplified. We just

cancel by a common factor. So

4 : 2 = 2 : 1 .

8. If a vehicle is moving at a constant speed of 60 miles per hour, how many
miles will it travel in 1 hour and 20 minutes?
(A) 60
(B) 65
(C) 80
orden des
(D) 90
e are !
105 area o

Answers

Answer:

C. 80 miles.

Step-by-step explanation:

20 minutes is 1/3 of an hour so it travels 60 * 1/3 = 20 miles in 20 minutes.

80
Eighty miles per 80

Prime numbers have, less than two factors, more than two factors, exactly two factors, less than or equal to two factors.

Answers

Answer:

exactly 2

Step-by-step explanation:

Prime numbers, the way I was taught to answer this question, has less than 2 factors. The reason is that 1 is considered a factor. However, I think the definition has changed and a prime has exactly two factors -- 1 and itself. 11 is a prime number: only 11 and 1 will divide into it.

Answer:

C exactly two factors.

Step-by-step explanation:

its 2 factors since 1 is considered a factor and 11 is a prime number so it be 2.

Hurry please What is the equation of this line
A. Y=1/4x-6
B. Y=6x-4
C. Y=6x-1/4
D. Y=4x-6

Answers

Sorry but it’s too confusing

Solve the following proportion problem. Round to two decimals as need.

2.4/x = 5

Answers

Step-by-step explanation:

If you mean, 2.4 divided by x equals 5,

and we're to find x,

x=2.4÷5

x=0.48

Hope this helps, If so mark BRAINLIEST please

What does 1/2 + 1/4 equal

Answers

3/4.
1/2 is the same thing as 2/4. 2/4 plus 1/4 equals 3/4

Answer:

0.75 as a decimal, and 3/4 as a fraction

Step-by-step explanation:

Distance from earth to the moon is 238,900 . From earth to the sun is 92935,700 ,about how many times the distance from earth to the moon is distance from earth to the sun

Answers

Answer: the sun is 389.015069067 times further away from earth to the moon

Step-by-step explanation: 92935700/238990=389.015069067

Usian bolt can run 100meters in 9.58 seconds . my car can drive 100kilometers an hour. which is faster, is it faster to travel 100meters in 9.58 seconds or 100 kilometers an hour

Answers

Answer:

Your car is faster of course

Step-by-step explanation:

100 km would be 100000 meters. Then you would need to know that if Usain bolt ran 100 meters every 9.54 sec then in 100000 meters he would have ran 9540 seconds which is also known has 159 minutes, which is more than 1 hour so your car is faster.

Find the probability distribution for the following function: P(x) = (x/2)+1 for x = 4, 6, and 8

Answers

p(4)=(4/2)+1
=2+1
=3

p(6)=(6/2)+1
=3+1
=4

p(8)=(8/2)+1
=4+1
=5
not sure if this is what you ment but i hope this helped! :)

Answer the question below, and then fill in the blanks if necessary.
Can the distributive property be used to rewrite
3 x (8 + 4) ?
Yes
No
If yes, fill in the blanks below.
3 x (8 + 4) - (0 * D + xD
X 5
?

Answers

Answer:

yes

Step-by-step explanation:

3(8+4)

(3×8)+(3×4)

24+12

PLEASE HELP WITH THIS ONE QUESTION

Answers

Answer:

Where's The Answer Im Sorry I Didn't See Anything....m

HELP ME, THE MIDPOINT OF AB IS M (-4,-7). If the coordinates of A are (-7,-6) what are the coordinates of B?

Answers

Answer:

(-1,-8)

Step-by-step explanation:

Multiply each value of midpoint by 2 and take away given points coordinates

The price of an item has dropped to $68 today. Yesterday it was $80. Find the percentage decrease.

Answers

Answer:

15 percent

Step-by-step explanation:

Answer:

15%

Step-by-step explanation:

(80-68)*(100/80)=15%

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