help will mark as brainliest

Its the fourth option, as, sin^2A + cos^2A = 1

so, sin^2A = 1 - cos^2A

Answer:

Area = 105

Step-by-step explanation:

Answer:

Min: 143

Q1: 150

Med: 161

Q3: 168

Max: 180

Step-by-step explanation:

The line in the box means median, The line furthest to the right is the highest number, the line furthest to the left is the lowest number. The lines that create the box are (from left to right) the first quartile and the third quartile.

The answer from left to right:

143

152

161

168

180

Answer:

-14x+6

Step-by-step explanation:

first, we distribute the -3.

-3(4x - 2) - 2x=-12x+6-2x

than, we conbide like terms

-12x+6-2x=-14x+6

Answer: -20x+30

Explanation:

multiply -5 with the numbers in the parenthesis

-5 · 4x and -5 · 6

-20x+30

if you are asked to simplify then, -2x+3. Although, I doubt they asked for it to be simplified. Hope this helps!

Answer:

jddossjienrufhddddhdudjdj

Answer:

Explanation:

[tex]\longrightarrow\:\:\sf{2(x+y) - x^2+y^2}[/tex]

[tex]\longrightarrow\:\:\sf{2(x+y)+y^{2}-x^{2}}[/tex]

[tex]\longrightarrow\:\:\sf{2(x+y)+(y-x)\times (y+x)}[/tex]

[tex]\longrightarrow\:\:\bf{(x + y) \times (2+y-x)}[/tex]

Step-by-step explanation:

Let's simplify step-by-step.

24x+113x+42x+13x +

Combine Like Terms:

=24x+113x+42x+13x

=(24x+113x+42x+13x)

=192x

Description:

The first step of this equation is to simplify. So to simplify an equation we would first solve/simplify it then we will combine like terms. After that the answer will end up 192x . So 2 4x + 1 13x+4 2 X +13x = 192x .

Answer: =192x

Hope it helps.

Answer:

Step-by-step explanation:

The system of linear equations would be x = 2y + 4 and x + y = 25 if Brothers Bruce and Jack are looking for books at the library.

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

It is given that:

Brothers Bruce and Jack are looking for books at the library.

Bruce wants to get 4 more than twice the number of books Jack checks out.

Let x be the number of books Bruce checks out and y be the number of books Jack

The equation would be:

x = 2y + 4

x + y = 25

Thus, the system of linear equations would be x = 2y + 4 and x + y = 25 if Brothers Bruce and Jack are looking for books at the library.

Learn more about the linear equation here:

brainly.com/question/11897796

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Answer:

The answer I came up with here brings to question how I solved it.  To double check the wording of the question though, the tangent to the curve is indeed perpendicular to that line and not parallel?

The answer I found is 5i√(1/6), which makes me think I made a mistake at one point.

Step-by-step explanation:

First we need to know the slope of the tangent at point p.  This is perpendicular to the slope of the given line.  So first, let's rearrange that line into the format y = sx + c:

[tex]2x - 5y + 3 = 0\\5y = 2x + 3\\y = \frac{2}{5}x + \frac{3}{5}[/tex]

The line then has a slope of 2/5, meaning that a perpendicular slope would be -5/2.

Next, we can take the derivative of the curve:

[tex]y = (2x^3 - 9) / 10\\= x^3/5 - 9/10\\\frac{dy}{dx} = 3x^2/5[/tex]

Finally, we match that perpendicular slope we found:

[tex]-5/2 = 3x^2 / 5\\-25 / 6 = x^2\\x = \sqrt{-25/6}\\x = 5i\sqrt{1/6}\\[/tex]

The fact that I ended up with an imaginary number makes me think I hit an error there.  I suggest you double check this yourself.  I'm fairly certain that the logic here is correct.

Answer:It is $2 markup price.

Step-by-step explanation:

Answer:

-9a^2+14

Step-by-step explanation:

Answer:

Distributive property

Step-by-step explanation

The properties that can be used to rewrite 2(a+5)-4 as 2a+6 is distributive property

Given the integers A, B and C, we will have:

A(B + C) = AB + BC

This shows that A is distributed over C

Given the expression

2(a + 5) - 4

Distribute the value of 2 over a and 5 to have:

2a + 2(5) - 4
2a + 10 - 4
2a +6

Hence the properties that can be used to rewrite 2(a+5)-4 as 2a+6 is distributive property

Learn more on distributive property here: https://brainly.com/question/2807928

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Answer:

k<±36

Step-by-step explanation:

Δ<0 (no real roots)

b²-4ac<0

k²-4x12x27<0

k²-1296<0

k²<1296

k<±36

Answer:

5460.06

Step-by-step explanation:

Answer:

84 with 0 R (remainders)

Step-by-step explanation:

  0 8 4

1 1 9 2 4

  − 0    

   9 2  

 − 8 8  

     4 4

   − 4 4

                 0  R

Answer:

84

Step-by-step explanation:

Math answers to fraction 924 divided by 11 can be calculated as follows.

924/11 math problems division = 84. Therefore 84 to 2 decimal places= 84

924/11 divided by 2 » (924/11) ÷ 2 » 84 ÷ 2 = 42 .

Answer:

no

Step-by-step explanation:

If (x + h) is a factor of f(x) then f(- h) = 0

Thus if (x + 7) is a factor of f(x) then f(- 7) = 0

f(- 7) = (- 7)³ - 3(- 7)² + 2(- 7) - 8

        = - 343 - 147 - 14 - 8 = - 512 ≠ 0

Since f(- 7) ≠ 0 then (x + 7) is not a factor of f(x)

Answer:

D) 1394

Step-by-step explanation:

Answer:

That equation is using associative property : )

Step-by-step explanation:

In mathematics, an equation is a statement that asserts the equality of two expressions, which are connected by the equals sign "=". The word equation and its cognates in other languages may have subtly different meanings; for example, in French an équation is defined as containing one or more variables, while in English, any equality is an equation.

Answer:

I’m a go with not congruent

Step-by-step explanation:

Reason being that those line segments can’t be made there is no S side. This is just a guess unless i forgot something.

9514 1404 393

Answer:

  9 units

Step-by-step explanation:

The top base has a length that is the difference between the x-coordinates of points A and B:

  0 -(-11) = 11

The bottom base has a length that is the difference between the x-coordinates of points C and D:

  -1 -(-8) = 7

The mid-segment has a length that is the average of the base lengths:

  (11 +7)/2 = 18/2= 9 . . . units; midsegment length

Answer:

9 units

Step-by-step explanation:

Verified correct with test results.

Answer:

-13.8

Step-by-step explanation:

You're dividing, the definition of quotient is the product of two numbers that you're dividing, thank me later.

-35.88/2.6 = -13.8

If you need the work for this please do let me know.

Answer:

Please check the explanation.

Step-by-step explanation:

To find the amount we use the formula:

[tex]A=P\cdot \left(1+\frac{r}{n}\right)^{nt}[/tex]

Here:

A = total amount

P = principal or amount of money deposited,

r = annual interest rate

n = number of times compounded per year

t = time in years

Given

P=$3500

r=2.5%

n=12

t = 5 years

Calculating compounded monthly

After plugging in the values

[tex]A=3500\left(1+\frac{2.5\%\:}{12}\right)^{12\cdot \:5}[/tex]

[tex]A=3500\left(1+\frac{0.025}{12}\right)^{12\cdot \:5}[/tex]

[tex]A=3500\cdot \frac{12.025^{60}}{12^{60}}[/tex]

[tex]A = 3959.93[/tex]

Thus, If you deposit $3500 into an account paying 2.5% annual interest compounded monthly, you will have $3959.93 after five years.

Calculating compounded weekly

n = 52

[tex]A=3500\left(1+\frac{2.5\%\:}{52}\right)^{52\cdot \:5}[/tex]

[tex]A=3500\left(1+\frac{0.025}{52}\right)^{52\cdot \:5}[/tex]

A = 3,965.90

Thus, If you deposit $2000 into an account paying 4.5% annual interest compounded weekly, you will have $3,965.90  after five years.

Answer:

B. Alternate Interior Angles

Step-by-step explanation:

Answer:

= answer is option B alternate interior angles....

Answer:

A. x = k+c/8

Step-by-step explanation:

Might be the most accurate answer based on what I see above.  

Since you are solving for x, you would first subtract c on both sides to get 8x = k - c.  From there are on out, you would then divide 8 on both sides to get your final answer which is x = k+c/8.

Answer:

Work done below!

Step-by-step explanation:

8x + c = k

Subtract c from both sides;

8x = -c + k

Divide both sides by 8;

[tex]x = -\frac{1}{8}c +\frac{1}{8}k[/tex]

Answer:

Pick two points from the graph. X1 y1 and x2 y2. Example points from your graph:

(4,1) and (-4,3)

x1=4

y1=1

x2=-4

y2=3

Step-by-step explanation:

To find slope take the points you got from graph and put it into the equation y2-y1/x2-x1

3-1/-4-4=-2/8=-1/4

Then take that slope u got and plug into this equation to find equation of the line

y-y1=m(x-x1)

y-1=-1/4(x-4)=y-1=1/4x+(1/4)(4)

y-1=-1/4x+1

+1 +1

——————

y=-1/4x+2 ANSWER CHECK

m=slope! Which is -1/4

y=-1/4x+2 is your answer!!

Answer:

D probably

Step-by-step explanation:

it's just what I think