help please!!!! would really appreciate it

Answer:

1. y = 1/2x + 2

2. y = 3x + 1

3. y = 1/2x - 2

4. y = 3x - 1

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

The function form of the given equation

                        y   = 2 x + 3

Step-by-step explanation:

Explanation:-

Given   4x - 2y = -6

            4 x + 6 = 2 y

            [tex]y = \frac{4x}{2} + \frac{6}{2}[/tex]

          y   = 2 x + 3

The function form y = f(x)

The function form of the given equation

                        y   = 2 x + 3

Answer:

348 feet

Step-by-step explanation:

Answer:

-348

or 348 feet under the oceans surface

Step-by-step explanation:

since your already 100 feet below the surface, if you go down(descends) another 248 feet. You subtract 248 from -100, you get -348.

So your 348 feet below sea level.

hope this helps!

Answer:

The answer is -15.

Step-by-step explanation:

[tex]5(n - 3) + 2 \\ 5( - 3 - 3) + 2 \\ 5( - 6) + 2 \\ - 30 + 2 \\ - 15[/tex]

Answer:

you got to put them in order like you got to figure out witch one is smaller then u keep going until u figure out the bigest.....

Step-by-step explanation:

Answer:

15.5, 16 and 1/4, 16.60, 16.7, 16 and 3/4, and 16.83.

Step-by-step explanation:

Hope it helps!

Answer:

function: x=-4

y-intercept: f(0)=-37

Step-by-step explanation:

hope this helps!

The quadratic function f(x) = -2(x + 4)^2 - 5 in standard form is:

f(x) = -2x² - 16x - 37.

A function has an input and an output.

A function can be one-to-one or onto one.

It simply indicated the relationships between the input and the output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

To rename the quadratic function f(x) = -2(x + 4)^2 - 5 in standard form, we need to expand and simplify the expression:

f(x) = -2(x + 4)² - 5

f(x) = -2(x² + 8x + 16) - 5

f(x) = -2x² - 16x - 32 - 5

f(x) = -2x² - 16x - 37

Therefore,

The quadratic function f(x) = -2(x + 4)^2 - 5 in standard form is:

f(x) = -2x² - 16x - 37.

Learn more about functions here:

https://brainly.com/question/28533782

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Answer:

15 multiple choice 5 true false

Plzzzzz give me Brainliest!!!!!  

Answer

n = 30

Explanation

To solve for n, you have to isolate it by 'getting rid' of the 18, 2, and negative sign.

You 'remove' these numbers in backward PEMDAS.

So to 'remove' the 18, you subtract both sides by 18.

3-18 = -15

-n/2+18-18 = -n/2

So now you are left with -15 = -n/2.

To 'get rid' of the 2, you multiply each side by 2.

-15×2 = -30

-n/2×2 = -n

And now you have -30 = -n.

To 'get rid' of the negative sign, you multiply both sides by -1.

-30×-1 = 30

-n×-1 = n

So you get 30 = n or n = 30.

If you still have questions I'll answer them in the comments (under this question).

how am i supposed to know if you dont give the whole question.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Explanation: There is nothing known as opposite in algebra. If you mean additive inverse it is 34 and if you mean multiplicative inverse or reciprocal it is −43 . multiplicative inverse, also called reciprocal, is the number which when multiplied with the number results in 1 , the multiplicative identity element.

Answer:

The opposite of 3/4 would be 4/3, simplified would be 1 1/3.

Step-by-step explanation:

Answer:

a) sector, b) segment, c) arc, d) circumference

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

78 - 14 = 64

Jiri is 64 years old!

Answer:

[tex]Blue = 4.8 \ Gallons[/tex]

Step-by-step explanation:

Given

[tex]Y : B = 3 ; 2[/tex]

Required

Find the  number of blue paints in 12 gallons

Start by representing the blue part of the ratio as a fraction

[tex]Y : B = 3 ; 2[/tex]

[tex]B = \frac{2}{2 + 3}[/tex]

[tex]B = \frac{2}{5}[/tex]

This means that:

[tex]Blue = \frac{2}{5} * 12\ Gallons[/tex]

[tex]Blue = \frac{24}{5} \ Gallons[/tex]

[tex]Blue = 4.8 \ Gallons[/tex]

Answer: Pretty sure its four or its not

Step-by-step explanation:

Answer: x = 2

Step-by-step explanation:

The rule for reflecting over  x = 2 is that y remains the same and you add how many units x = 2 is from the point.

x = 2 is has the coordinate of x = 2 and y = the y coordinate of the point.

A (-1, 1) Since the y coordinate of (-1, 1) is 1, x = 2 - (2, 1)

Add 3 units to 2, the x coordinate since -1, 1 is 3 units from 2, 1

2,1 --> 5, 1

I really didn't know how to explain but Im 100% sure Im right and I hoped this helped somehow.

Answer:

Fghcv

Step-by-step explanation:

Gvhv

Answer:

0.0267m/s

Step-by-step explanation:

Given the following

Length of the wave = 10cm  = 0.1m

Time taken = 3.75seconds

Required

Wave speed in m/s

Speed = Distance/Time

Substitute the given values into the formula

Speed = 0.1/3.75

Speed = 0.0267m/s

Hence the speed of the wave in m/s is 0.0267m/s

Answer: 0.0267m/s

Step-by-step explanation: Hence the speed of the wave in m/s is 0.0267m/s because the Length of the wave = 10cm  = 0.1m

Wave speed in m/s

Speed = Distance/Time

Substitute the given values into the formula

Speed = 0.1/3.75

Speed = 0.0267m/s

Answer:

yes

Step-by-step explanation:

0.1 is the same as 1/10 so you can just divide 750 by 10

Answer:

he needs to swim back up 136 feet

Step-by-step explanation:

im VERYYYY sorry if this is wrong

Answer:

7 beads

Step-by-step explanation:

First you need to divide the amount of beads she has by the amount of bracelets she wants to make. 60/8=7.5. Because you cannot have half beads, you need to round down.

Answer:

7 beads will be on each bracelet.

Step-by-step explanation:

60/8 is 7.5

7.5 simplified is 7

MARK BRAINLIEST PLEASE ;-;

Step-by-step explanation:

h(t) = -16t² + 16t + 12

h(t) = -4(4t² - 4t - 3)

h(t) = -4(2t - 3)(2t + 1)

When h(t) = 0, we have t = 1.5 or t = -0.5.

Hence the zeroes are 1.5 and -0.5.

Answer: a(n) = 5 - 3n

the sequence has:

a1 = 2

a2 = -1

a3 = -7

.........

we can see that: a2 - a1 = a3 - a2 = -3

=> the sequence is a  arithmetic sequence

=> the distance between the numbers is d = -3

because this sequence is a  arithmetic sequence

=> a(n) = a1 + (n - 1)d = 2 + (n - 1).(-3) = 5 - 3n

Step-by-step explanation:

Answer:

4 23/40

Explanation:

Answer:

Second Option, 4 23/40

Step-by-step explanation:

7 3/8 = 59/8

2 4/5 = 14/5

14 x 8 = 112

5 x 8 = 40

112/40

59 x 5 = 295

8 x 5 = 40

295/40

295 - 112 = 183

183/40 = 4 23/40

Answer:

Step-by-step explanation:

Each tick is 0.1

So for example:

2.8 would be the eighth tick between 2 and 3.

-0.9 would be between 0 and -1 and will be the ninth tick.

Answer:

B

Step-by-step explanation:

320×.30=96

320-96=224

Answer:

B. $224

Step-by-step explanation:

30% of 320 is 96

320-96=224

Answer:

Step-by-step explanation:

if one insect is 2.01 and the other 1.33

2.01-1.33=0.68 cm difference between insects