Please help I’ll mark you as brainliest if correct!

Please Help Ill Mark You As Brainliest If Correct!

Answers

Answer 1

Answer:

oh, easy it’s 25:)

Step-by-step explanation:


Related Questions

I need help with this lol

Answers

Answer:

1350

Step-by-step explanation:

multiply

∫(cos3x+3sinx)dx integration​

Answers

(47)83-x (cos7y) + cos34

Answer:

[tex] I = \dfrac{1}{3}sin(3x) - 3cos(x) + C[/tex]

Step-by-step explanation:

We need to integrate the given expression. Let I be the answer .

[tex]\implies\displaystyle I = \int (cos(3x) + 3sin(x) )dx \\\\\implies\displaystyle I = \int cos(3x) + \int sin(x)\ dx [/tex]

Let u = 3x , then du = 3dx . Henceforth 1/3 du = dx .Rewrite using du and u .

[tex]\implies\displaystyle I = \int cos\ u \dfrac{1}{3}du + \int 3sin \ x \ dx \\\\\implies\displaystyle I = \int \dfrac{cos\ u}{3} du + \int 3sin\ x \ dx \\\\\implies\displaystyle I = \dfrac{1}{3}\int \dfrac{cos(u)}{3} + \int 3sin(x) dx \\\\\implies\displaystyle I = \dfrac{1}{3} sin(u) + C +\int 3sin(x) dx \\\\\implies\displaystyle I = \dfrac{1}{3}sin(u) + C + 3\int sin(x) \ dx \\\\\implies\displaystyle I = \dfrac{1}{3}sin(u) + C + 3(-cos(x)+C) \\\\\implies \boxed{\boxed{\displaystyle I = \dfrac{1}{3}sin(3x) - 3cos(x) + C }}[/tex]

What is the area of this shape

Answers

Answer:

252

Step-by-step explanation:

60+61+11

What is the word form of the number 43.06? A forty-three and six B forty-three and six tenths c forty-three and six hundredths D forty-three and six thousandths​

Answers

it is C forty-three and six hundredths.

(-55) +____ = -89
Find the missing

Answers

(-34) is the missing..

Using the graph, determine the equation of the axis of symmetry.

Answers

Answer:

One Point I believe

Step-by-step explanation:

Write a system of linear equations.Write two-variable equations in slope-intercept form.

Answers

Answer:

A linear relation can be written in the slope-intercept form as:

y = a*x + b

Where a is the slope, and b is the y-intercept.

And if a line passes through the points (x₁, y₁) and (x₂, y₂), the slope can be written as:

a = (y₂ - y₁)/(x₂ - x₁)

Now let's look at our lines.

The left one passes through the points (0, -3) and (-2, 0)

Then the slope of this line is:

a = (0 - (-3))/(-2 - 0) = 3/-2 = -(3/2)

Then the line will be something like:

y = -(3/2)*x + b

Knowing that this line passes through the point (0, -3), we know that when x = 0, we must have y = -3

Then:

-3 = (-3/2)*0 + b

-3 = b

So the first linear equation is:

y = -(3/2)*x - 3

Now let's look at the second line, this one passes through the points (0, 2) and (1, 0)

Then the slope of this line is:

a = (0 - 2)/(1 - 0) = -2

And we can write the line as:

y = -2*x + b

Knowing that this line passes through the point (0, 2), we know that when x = 0 we must have y = 0, replacing that we get:

2 = -2*0 + b

2 = b

Then the equation of this line is:

y = -2*x + 2

Now that we know both equations we can write our system as:

y = (-3/2)*x - 3

y = -2*x + 2

To solve it, we need to remember that y = y

then:

(-3/2)*x - 3 = y = -2*x + 2

(-3/2)*x - 3  = -2*x + 2

We can solve this for x.

2*x - (3/2)*x = 2 + 3

(1/2)*x = 5

x = 5((1/2) = 5*2 = 10

And to find the y-value, we need to input this x-value in one of the equations:

y = -2*10 + 2 = -20 + 2 = -18

Then the solution of the system is the point (10, -18)

Uncle Howard left his only niece 56% of his assets according to his will. If his totaled assets
totaled
$564,000, when he died, how much will his niece inherit?

Answers

Answer:

$315,840.00

Step-by-step explanation:

$564,000 x 0.56 = $315,840.00

Answer:

$315,840

Step-by-step explanation:

56% of 564,000 is this

Stacy opens an account with a deposit of $100. She deposits an additional $25 every week after opening the account. Determine how much money will be in her account after 15 weeks.

Answers

Answer:

$450

Explanation:

after 15 weeks, stacy would have deposited a total of $25 × (15 - 1) = $350. (remember to subtract 1 from the 15 weeks since she did not deposit $25 during the week she opened the account, but only after that.)

now, we need to add this to the original deposit: $100 + $350 = $450.

therefore, after 15 weeks, there would be $450 in her account.

i hope this helps! :D

The graph of a linear function is shown on the coordinate grid.
What is they y-intercept of the graph of the linear function?

Answers

Answer:

y=-6

Step-by-step explanation:

just look at the bottom and yahhhh

5th grade math. correct answer will be marked brainliest

Answers

Answer: C and for the bottom is 3*3/8=9/8=1 1/8

Step-by-step explanation: hoped this helped :)

blank minus 1/2 equals to 1/6

Answers

Answer:

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

Step-by-step explanation:

blank = x

[tex]x-\frac{1}{2} =\frac{1}{6} \\\\x=\frac{1}{6} +\frac{1}{2} \\\\x=\frac{1}{6} +\frac{3}{6} \\\\x=\frac{4}{6} \\\\x=\frac{2}{3}[/tex]

2. P337. 23. A large box contains 10,000 ball bearings. A random sample of 120 is chosen. The sample mean diameter is 10 mm, and the standard deviation is 0.24 mm. True or false: (a) A 95% con dence interval for the mean diameter of the 120 bearings in the sample is 1 ???? (1:96)(0:24)= p 120. (b) A 95% con dence interval for the mean diameter of the 10,000 bearings in the sample is 1 ???? (1:96)(0:24)= p 120. (c) A 95% con dence interval for the mean diameter of the 10,000 bearings in the sample is 1 ???? (1:96)(0:24)= p 10; 000.

Answers

Answer:

B is True

A, C. D are false

Step-by-step explanation:

Given :

Sample size, n = 120

Mean diameter, m = 10

Standard deviation, s = 0.24

Confidence level, Zcritical ; Z0.05/2 = Z0.025 = 1.96

The confidence interval represents how the true mean value compares to a set of values around the mean computed from a set of sample drawn from the population.

The population here is N = 10000

To obtain

Confidence interval (C. I) :

Mean ± margin of error

Margin of Error = Zcritical * s/sqrt(n)

Margin of Error = 1.96 * 0.24/sqrt(120)

Confidence interval for the 10,000 ball bearing :

10 ± 1.96 * (0.24) / sqrt(120)

Hence. The confidence interval defined as :

10 ± 1.96 * (0.24) / sqrt(120) is the 95% confidence interval for the mean diameter of the 10,000 bearings in the box.

5= 1 over 3(x+7)
What is your answer

Answers

Answer:dddddd

Step-by-step explanation:

Which drawing appears to be congruent to the given triangle? 1) A) B) C) D) Hover over answer image to enlarge​

Answers

I think the answer will be (B)
I hope it helps goodluck

I need help this is due today

Answers

Answer: the amount of money after the purchase depends on the amount of money before the purchase

Step-by-step explanation:

HELP ME PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS URGENTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT

Answers

9514 1404 393

Answer:

  90 m²

Step-by-step explanation:

The given linear dimensions have the ratio ...

  red/blue = (6 m)/(4 m) = 3/2

The ratio of areas is the square of the ratio of the linear dimensions:

  (red area)/(blue area) = (3/2)²

  S = (blue area)(9/4) = (40 m²)(9/4)

  S = 90 m²

Help! Quick! Find the area of the composite figure

Answers

Answer:

60m

Step-by-step explanation:

To find the area of the triangle you multiply the base by height and divide by two, but we don’t know the base of the triangle!

Luckily, the bottom of the triangle is a rectangle. Rectangles are symmetrical, and the other side of the rectangle is 8.

So, the base of the triangle is 8.

Now let’s find the area of the triangle:

8 x 5 = 40

40/2 = 20

20 is the area of the triangle

Now, we must find the area of the rectangle!

The formula for rectangle area is just width x length:

8 x 5 = 40

Add them together:

40 + 20 = 60

Therefore, the area is 60m.

what is the value of x? Hiking trails oak trail 125 degrees. pine trail x degrees. ash trail.​

Answers

The value of x is 55.

HELPP IM FAILING MATH RN!!

LC is 40°. What is the measure of arc CB?

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I hope this helps you

Hi there!

[tex]\large\boxed{100^{o}}[/tex]

∠C = 40° and triangle ABC is isosceles, therefore:

∠C = ∠A = 40°

Angles in a triangle sum up to 180°, so:

180 = 40 + 40 + ∠A

180 = 80 + ∠A

100 = ∠A

Thus, arc CB has a measure of 100°.

PLEASE HELP ASAP GIVING BRAINLIEST W/ POINTS PLSS

Answers

9514 1404 393

Answer:

  108 ft²

Step-by-step explanation:

When x=6, the length is 6+6 = 12 ft, and the width is 6+3 = 9 ft. The area is given by ...

  A = LW

  A = (12 ft)(9 ft) = 108 ft²

The area of Cameron's garden is 108 ft².

Express as a trinomial.
(3x+1)(2x-1)

Answers

6x^2 - x - 1

Do foil to find it

Answer:

6x^2-x-1

Step-by-step explanation:

Use the FOIL method.

∠3 and ∠6 are alternate interior angles. If m∠3 = 75, what is the measure of ∠6
a. 15°
b. 75°
c. 105°
d. 180°​

Answers

Answer:

B. m<3 = m<6 = 75degrees

Step-by-step explanation:

First you must understand that in geometry, the alternate interior angles are equal

Hence if ∠3 and ∠6 are alternate interior angles, then <3 = <6

Given that m<3 = 75 degrees

m<6 will also be 75 degrees since both angles are equal

evaluate the expression x-9=3 (solve)

Answers

Answer:

x = 12

Step-by-step explanation:

[tex]x - 9 = 3 \\ x = 3 + 9 \\ [/tex]

[tex]\boxed{Answer:{\boxed{\green{x = 12}}}}[/tex]

Tú tienes la mitad de lo que tenías y tendrás el triple de lo que tienes. Si tuvieras lo que tienes, tenías y tendrás, tendrías lo que yo tengo que es 180 dólares más de lo que tú tendrás ¿Cuánto tenías?

Answers

Answer:

Step-by-step explanation:

Pls Help!
Aimee wants to order some DVDs from Amazon. Each DVD costs $8.49 and shipping for the entire order is $5. She has only $70 to spend. How many DVDs can she order?

Answers

Answer:

she can buy 13

please brainliest or hear

Answer:

She can order 7 DVDS

Step-by-step explanation:

8.49 x 7 = 59.43

59.43 + 5 = 64.43.

Last month we had only five sunny days. There were 30 days in all last month.
What was the ratio of sunny days to the total number of days? What was the ratio
of sunny days to days that were not sunny?

Answers

Answer:

6

Step-by-step explanation:

30 ÷ 5 = 6

Answer:

6

Step-by-step explanation:

it is 6

In the figure, Line a is parallel to line b. Name the angles congruent to angle 3.

helppp it’s due today

Answers

Go with what u think will help u

Kimi buys a box of blueberry, poppy seed, and chocolate-chip muffins. There are 17 blueberry
muffins and 17 chocolate-chip muffins in the box. How many muffins are in the box?
42
50
61
There is not enough information to solve this
problem.

Answers

Answer:

we need more info

Step-by-step explanation:

Determine whether the System of equations 3x+y=-5; 3y+15=-9x

Answers

Answer:

Infinitely many solutions.

Step-by-step explanation:

The given system of equations are :

3x+y=-5 ...(1)

3y+15=-9x

y+5 = -3x

or

3x+y = -5 ....(2)

Here, [tex]\dfrac{a_1}{a_2}=\dfrac{b_1}{b_2}=\dfrac{c_1}{c_2}[/tex]

It means, two lines are coincident. It means they have infinitely many solutions.

Other Questions
Just before the year ended, a company offered to buy 4,120 units for $14.95 each. X Company had the capacity to produce the additional 4,120 units, but because the special order product was slightly different than the regular product, direct material costs were expected to increase to $2.40 per unit, and some special equipment would have to be rented for a total of $19,000.Sales $1,225,500 Cost of goods sold 521,805 Gross margin $703,695 Selling and administrative costs 153,510 Profit $550,185 Fixed cost of goods sold for the year was $130,935, and fixed selling and administrative costs were $72,885. The special order product has some unique features that will require additional material costs of $0.90 per unit and the rental of special equipment for $3,000. Assume the following fact: regular variable selling and administrative costs include sales commissions equal to 4% of sales, but there will be no sales commissions on the special order. This will cause the special order profit to increase by:__________ Evaluate the expression : (4 x 5)2 6 + 3 IIhelp I'm doing a test online Can you please help me with this question? Question: Are there any conditions that justify euthanasia?List them if applicable. Gabby just joined a new yoga studio. The studio charges a monthly fee plus an extra fee for each class students attend. The monthly cost for attending c classes is 20.50+2c dollars. Gabby plans to attend 9 classes this month.What price will Gabby pay if she attends 9 classes this month? A flagpole 8m high cast a shadow of 12m, while a nearby building cast a shadow of 60m. How high is a building? Abigail does not feel that the company is paying her enough money to live on, despite the fact that she works hard. The quality of this_____________ (lack of belongingness, motivator, lack of power, hygiene factor) will make her dissatisfied with her work, according to Frederick Herzberg. Plzz helpi really need help Select the statement that describes this expression: 5 x (3 + 4) 4. (2 points)5 times the sum of 3 and 4, then subtract 45 times 3 plus 4 minus 45 more than the sum of 3 and 4, and then subtract 45 times 3 plus the difference of 3 and 4 Which of the following statements about the civil war is FALSE Several years ago, the average serving size of beef at restaurants was 5 ounces. Due to changing restaurant trends, the average serving size is now 20% larger. What is the current average serving size? Triangle ABC has vertices A(2, 3), B(0, 3), and C(1, 1). Find the coordinates of the image after a reflection over the x-axis.A B C plzz help mee What do you notice about how we write out the symbols for the different elements? A survey of 64 informed voters in Kenya revealed the following information:45 believe that Voting is a waste of time49 believe that they have been abducted by space aliens42 believe both of these thingsREQUIREDi). How many believe neither of these things? ii). How many believe Voting is a waste of time but don't believe that they have beenabducted by space aliens? John Locke believed that we came to have "knowledge" of things like unicorns because... What were the ideals of Hideki Tojo? Paul swam 7 5/8 miles. His sister swam five times as many miles. How many miles did Paul's sister swim? plz help 3.15 math liner graph to ansrew each equation 1. 12x^2-8x 2. x^2+5x-36 3. 3x^2+10x+8 Please show all the work for how to solve these problems, thanks. The National Aeronautics and Space Administration (NASA) studies the physiological effects of large accelerations on astronauts. Some of these studies use a machine known as a centrifuge. This machine consists of a long arm, to one end of which is attached a chamber in which the astronaut sits. The other end of the arm is connected to an axis about which the arm and chamber can be rotated. The astronaut moves on a circular path, much like a model airplane flying in a circle on a guideline. The chamber is located 20.0 m from the center of the circle. At what speed must the chamber move so that an astronaut is subjected to 5.64 times the acceleration due to gravity Question 4: Subtract the following polynomials in this equation.