HELP ME MATH ASAP!!!

Answer:bruh

Step-by-step explanation:

I couldn’t even tell u

Answer:

B. -6

Step-by-step explanation:

hope this helps!

Answer:

-6

Step-by-step explanation:

from (-6,-4) to (x,8) there are already 12 spaces in between the y- axis from -4 to 8. So because there are already 12 spaces in between you dont need to add any space between x and -6 so you can conclude that if x is -6 then there will be 12 spaces inbetween because of -4 and 8

Answer:

Step-by-step explanation:

Given the solution to the equation y to be cos⁻¹(1)

y = cos⁻¹(1)

y =0°

In trigonometry identity, the general solution for cosine function is expressed as θ = 2kπ ± n, where n is any integer.

Substituting the solution gotten to the equation above into the general formula θ = 2kπ ± n, will give;

y = 2kπ ± n

since we have just one solution, we will find the value of y at n = 0

y = 2kπ ± 0

y = 2kπ

Answer:  2157

Step-by-step explanation:

3 | 5    10     3      8       -6      -3  

  | ↓    15   75   234   726   2160

   5    25   78   242   720   2157  ← remainder = f(3)

Answer:

Step-by-step explanation:

f(x)=5x^(5)+10x^(4)+3x^(3)+8x^(2)-6x-3, f(3)

means that : 5x^(5)+10x^(4)+3x^(3)+8x^(2)-6x-3 is divided by x-3

it won't let me add more attachments

Answer:

If x represents the no. of adults

and y represents the children, then

x + y = 550

9x + 3.50y = 3575

Answer:

Step-by-step explanation:

Number of children = y

Number of adults = x

Total people = 550

x + y = 550 ------------------ (I)

Charge for 'y' children =3.50 * y = 3.5y

Charge for 'x' adult = 9 * x = 9x

Total amount = $ 3575

9x  + 3.5y = 3575 -------------(II)

Multiply equation (I) by (-9)

(I)*(-9)  -9x - 9y = -4950  

(II)         9x  + 3.5y = 3575  { Now add and so 'x' will be eliminated}

                  - 5.5y   =  -1375

y = -1375/-5.5

y = 250

Plug in y = 250 in equation (I)

x + 250 = 550

            x = 550 - 250

            x = 300

Number of children = 250

Number of adults = 300

Answer:

Midpoint: (2, 5)

Step-by-step explanation:

Midpoint Formula: [tex](\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2} )[/tex]

Simply plug in the coordinates into the formula:

x = (-1 + 5)/2

x = 4/2

x = 2

y = (5 + 5)/2

y = 10/2

y = 5

Answer: $3,000 per year

Step-by-step explanation: 15,000 divided by 9,000 is 6,000, 5 minus 3 is 2 6,000 divided by 2 equals 3,000.

Answer:

number of half gallons of ice cream the store bought=90 half gallons

Step-by-step explanation:

given data

bought ice cream = $2.30 per half gallon

one freezer malfunctioned and ruined  = 14 half gallons

ice cream is sold = $4.00 per half gallon

profit = $97.00

solution

we know here profit is express as

Profit = Money earned - Money spent       ...................1

and we consider here total number of gallons bought  = x

so Money earned =  $4(x-14)

Money spent   = $2.30(x)

so put here value and we get

$97 = $4(x-14) - $2.30(x)  

solve it we get

x = 90

so number of half gallons of ice cream the store bought=90 half gallons

Answer:

0

Step-by-step explanation:

If we factor out √5a from the numerator we have √5a * (√4 - √9 + √1) / √5a. √5a cancels out so we are left with √4 - √9 + √1 which equals 2 -  3 + 1 = 0.

Answer:

The coordinates of S is [tex]( \frac{-3}{4}, \frac{1}{2})[/tex]

Step-by-step explanation:

We are supposed to find the coordinates of point S

Point S is 0.75 units to the left

So, x coordinate of point S = -0.75 = [tex]\frac{-3}{4}[/tex]

Now we are given that point S is 0.5 units up.

So, y coordinate of point S = 0.5 = [tex]\frac{1}{2}[/tex]

So, The coordinates of S is [tex]( \frac{-3}{4}, \frac{1}{2})[/tex]

So, Option A is true .

Answer:

A -3/4,1/2

Step-by-step explanation:

good luck:)

Answer:

90 degrees

Step-by-step explanation:

Answer:

you didn't specify much!

So I am saying they are 45° each and that make the sum of both 90°

Step-by-step explanation:

According to the triangle sum theorem, all the angles in a triangle must add up to 180. If one angle is 90° the other two have to add up to 90°,

Answer:

3 and 15

Step-by-step explanation:

Factors of 30

30 = 2 , 3 , 5 , 6 , 10, 15  

Odd numbers are: 3, 5, 15

Odd number & multiple of 3  are: 3 and 15

The required two odd numbers are 3 and 5.

We have to determine,  It is a factor of 30 and a multiple of 3 what are 2 numbers.

To obtain the factor of 30 and 2 numbers is calculated in the following steps.

The Factors of 30 are,

30 = 2 , 3 , 5 ,

And multiply the terms by 2,

[tex]= 2\times 2 , \ 2 \times 3,\ 2 \times5 \\\\=4, \ 6,\ 10[/tex]

After multiply by 2 all the term become even.

Then,

The 2 odd numbers are: 3, 5

Hence, The required two odd numbers are 3 and 5.

To know more about Odd numbers click the link given below.

https://brainly.com/question/16871801

Answer:

y=-4x+18

Step-by-step explanation:

y=-6(x-3)+2x

Distribute -6 to the (x-3)

y=-6x+18+2x

Combine like terms

y= -4x+18

Answer: y = -4x + 18

Step-by-step explanation:

First do distributive property

y = (-6x + 18) + 2x

Next, combine like terms

y = -6x + 2x + 18

y = -4x + 18

Answer:

T = $1.50C + $1.00L

Step-by-step explanation:

Chocolate chip cookies - $1.50/dozen

C: # of dozens of chocolate chip cookies

↓

$1.50C

Lemon Frosteds - $1.00/dozen

L: # of dozens of lemon frosteds

↓

$1.00L

T(total) = $1.50C + $1.00L

Hope that helps.

Answer:

Area = 4.5 cm²

Step-by-step explanation:

Area of Triangle ABD = [tex]\frac{1}{2} Base * Height[/tex]

Where Base = 3 cm, Height = 3 cm

So,

Area = 1/2 (3*3)

Area = 9/2

Area = 4.5 cm²

Answer:

121

Step-by-step explanation:

Angles on a line add up to 180.

180 - 115 = 65

Angles in a circle add up to 360 degrees.

360 - 304 = 56

Angles in a triangle add up to 180 degrees.

180 - 56 - 65 = 59

Angles on a line add up to 180 degrees.

180 - 59 = 121

Following are the calculation to the angle:

Given:

Please find the given question.

To find:

angle=?

Solution:

The sum of all the angles on a line is 180.

[tex]\to 180^{\circ} - 115^{\circ} = 65^{\circ}[/tex]

A circle's angles sum up to [tex]360^{\circ}[/tex]

[tex]\to 360^{\circ} - 304^{\circ} = 56^{\circ}[/tex]

The triangle's angles sum up to [tex]180^{\circ}[/tex].

[tex]\to 180^{\circ} - 56^{\circ} - 65^{\circ}= 59^{\circ}[/tex]

The line's angles sum up to [tex]180^{\circ}[/tex].

[tex]\to 180^{\circ} - 59^{\circ} = 121^{\circ}[/tex]

Therefore, the final answer is "[tex]121^{\circ}[/tex].."

Learn more:

brainly.com/question/18255413

Answer:

-3-7

Step-by-step explanation:

-3-7=10

Answer:

-3 - 7.

Step-by-step explanation:

-3 - 7 = -10.

Answer:

Answer is option a) 4:5

Step-by-step explanation:

[tex]the \: ratio \: \frac{4}{5} can \: \\ also \: be \: written \: as \: 4 : 5[/tex]

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.

Answer:

The arrow stay in flight for 26.92 seconds

Step-by-step explanation:

We are given that  the height of an arrow shot from a bow on Mars is modeled by equation:

[tex]h(t) = 2.3 + 50t - 1.86t^2[/tex]

Where h(t) is the height of arrow

t is the time in seconds

Now we are supposed to find How long does the arrow stay in flight?

Substitute h(t)=0

So,[tex]2.3+50t-1.86t^2=0[/tex]

[tex]1.86t^2-50t-2.3=0[/tex]

t=-.04 , 26.92

Since the time cannot be negative

So,the arrow stay in flight for 26.92 seconds

Answer:

D, the lines coincide.

Step-by-step explanation:

isolate the y so theres no 2y, only y:

2y = 8 - 2x (divide both sides by 2)

y = 4 - x

The lines are the same line, so while they are plural, they also coincide, as one lies on top of the other.

Hope this helps :) Brainliest??

Answer:

its D

Step-by-step explanation:

Answer:

PV= $86,998,184.72

Step-by-step explanation:

Giving the following information:

Annual payments= $17,285,714.29

Number of years= 7

Interest rate= 9%

First, we need to determine the future value incorporating the interest rate.

FV= {A*[(1+i)^n-1]}/i

A= annual payment

FV= {17,285,714.29* [(1.09^7) - 1]} / 0.09

FV= $159,036,085.1

Now, we can calculate the present value:

PV= FV/(1+i)^n

PV= 159,036,085.1/1.09^7

PV= $86,998,184.72

Answer:

(0, -2)

Step-by-step explanation:

Step 1: Write equation in slope-intercept form

-3y = 6 - 2x

y = -2 - 2/3x

Step 2: Find y-int

y = -2 -2/3(0)

y = -2

(0, -2)

Answer:

a=3,b=5

Step-by-step explanation:

[tex] \frac{3}{x} + \frac{5}{ {x}^{2} } \\ = \frac{3x}{ {x}^{2} } + \frac{5}{ {x}^{2} } \\ = \frac{3x + 5}{ {x}^{2} } [/tex]

so as you got it:

[tex] \frac{(ax + b)}{ {x}^{2} } = \frac{3x + 5}{ {x}^{2} } \\ a = 3 \\ b = 5[/tex]

Answer:

About 8595 students

Step-by-step explanation:

If approximately 9/20 of the students are male, multiplying this by the total number of students enrolled will give a good approximation of the total number of enrolled males. 9/20 * 19100=8595. Hope this helps!

Answer:

8595

Step-by-step explanation:

9/11 is the ratio of male to female

9/20 of students are male and 11/20 are female

If total number is 19100,

then male= 19100*9/20= 8595

Answer:

133.97 cm³

Step-by-step explanation:

The volume of a cone is given by:

[tex]V = \frac13 \pi r^2h[/tex]

r is half the diameter, so 4 cm

h is 8 cm

So:

V= 1/3 * 3.14 * 16 * 8 ≈ 133.97 cm³

1 Answer:

D

2 Answer:

B

Step-by-step explanation:

all we should do here is multiply both sides by -1 and switch the sign ≤ since we multiplied by a negative number

x is equal or greater than 3 so 3 is included

3 will be represented by a clored dot

so the graph is D

again multiply by -1 to get rid of the - signs and switch ≤ by ≥ since it's a negative number

x is equal or greater than -3  so -3 is included

the graph is b since there is a dot in -3

Answer:

x ≠ 1.

Step-by-step explanation:

In mathematics, anything divided by 0 is null. It is not valid. And so, in this case, x - 1 must never equal 0, but it can be any number other than 0.

x - 1 = 0

x = 1

That means that the domain of the function is x ≠ 1.

Hope this helps!

The value of domain is,

⇒ {- ∞, ∞} - {1}

A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given that;

The function is,

⇒ y = 3 / (x - 1)

Now, We can find the domain as;

Here, The function is,

⇒ y = 3 / (x - 1)

Hence, Domain is,

⇒ {- ∞, ∞} - {1}

Thus, The value of domain is,

⇒ {- ∞, ∞} - {1}

Learn more about the function visit:

https://brainly.com/question/11624077

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Answer:

B.) 10 i think

Step-by-step explanation:

Answer:25

Step-by-step explanation:

Get monkeyd