The length, L, of a rectangle is 4 times its width, W. The perimeter of the rectangle is greater than 60
cm. Which inequality expresses all the possible lengths of the rectangle in centimeters? (Hint: P =
21+2w)

~First, which topics that you very weak, revise it

~Don't read in sentence form , read in I-Think form

~Don't feel nervous and just be like normal

Hope it helps!! Good luck for your exam❤️

Answer:

7/30

Step-by-step explanation:

The value of X is 98

The total sum of all the angle of a triangle is 180 degrees. So to find the missing measure you have to add the known angles.

36+46=82

Subtract from 180

180-82= 98

Hope this helps my friend

Answer:

Step-by-step explanation:

180 = 46 + 36 + x

180 - 46 - 36 = x

x = 98

Answer:

[tex]y=-x\,cos\,x+Cx[/tex]

There are no transient terms.

Step-by-step explanation:

Given: [tex]x\,\frac{dy}{dx} -y=x^2\,sin\,x[/tex]

To find: general solution of the differential equation and the transient terms in the general solution.

Solution:

For an equation of the form [tex]\frac{dy}{dx}+yp(x)=q(x)[/tex],

solution is given by [tex]ye^{\int {p(x)} \, dx }[/tex] = ∫ q(x)[tex]e^{\int {p(x)} \, dx }[/tex] dx

The given equation [tex]x\,\frac{dy}{dx} -y=x^2\,sin\,x[/tex] can be written as [tex]\frac{dy}{dx}-\frac{y}{x}=x\,sin\,x[/tex]

Here,

[tex]p(x)=\frac{-1}{x}\,,\,q(x)=x\,sin\,x[/tex]

[tex]e^{\int{p(x)} \, dx } =e^{\int{\frac{-1}{x} } \, dx } =e^{-ln(x)} =e^{ln(x^{-1} )}=x^{-1}=\frac{1}{x}[/tex]

So,

the solution is [tex]\frac{y}{x}=\int \frac{1}{x}x\,sin\,x\,dx[/tex]

[tex]\frac{y}{x} =\int\,sin\,x\,dx\\\\\frac{y}{x} =-cos\,x+C\\y=-x\,cos\,x+Cx[/tex]

Here, C is a constant.

Transient term is a term such that it tends to 0 as x → ∞

Here, there does not exist any term that tends to 0 as x → ∞

So, there are no transient terms.

Given:

Arithmetic sequence    -5, 13, 31, 49..........

We are to find the explicit formula of the sequence above. An explicit formula provides a binding formula for finding nth term.

To find the formula, we need to know the  first term and the common difference.

The common difference is the difference between each successive terms of the sequence.

In the given sequence, the common difference is 18;

      13-(-5) = 18

      31 - 13 = 18

      49 - 31 = 18

n    calculation of the nth term

1              -5                          -5  +  18(0)  = -5

2             13                          -5   + 18(1)  = 13

3             31                          -5   +  18(2)  = 31

4             49                         -5   +  18(3)  = 49

Since the common difference is 18, we can now derive the formula;

          b(n) = -5 + 18(n-1)

n is the position of the term

Any number in the sequence can be derived using the explicit formula

-5 + 18(n-1)

Answer:

£ 631

Step-by-step explanation:

Hi this is a simple mathematics issue.

First, let's imagine what is 3%. '3 percents' means 3/100. If your family have 100 apples and you have 3 apples, that means you have 3% of your family apples.

Now, get back to this problem. We need to find the price before increase. Let's say the price was £ X. Now we will find the X number.

It's said that the price was increased by 3%. That means they took 3% of X and added that amount to X to have the new price : £ 650. That means we have this equation :

650 = X + 3%×X

Let's make it easier to look :

650 = X + 3/100 ×X

650 = X×( 1+ 3/100)

= X × 103/100

So we can see 650 is equaled to X multipled by 103/100.

To find the correct answer, simply divide 650 by 103/100.

*A hint: When you divide a number by a fraction, you can simply put the number multiplied by the "flipped" fraction .

Hope you learn with Joy and High Grades !!!

Answer:

Step-by-step explanation:

in this kinda question, you need to know that if a line is

parallel to another line, it will have the same slope if it's

perpendicular, it will be negative reciprocal of the slope

thus, if the line is parallel to the one in the question, it will have a slope of 3/4.

and now just substitute the point that is given. (it's a solution of the equation btw)

so -6 = 3/4 (0) + b (the reason we dont include the (-4) is because it will have a different y-interecept, so we need to solve for b)

b=-6.

so y=3/4x - 6

i'll answer more questions if you mark me brainliest!

Answer:

A

Step-by-step explanation:

only Ali's way would work in this situation. since there is a 5 on the right side, you can not use the zero product property. this only works if the right side is 0. so, you must use Ali's method.

Answer:

2 cups of milk, 4 cups of flour, and 2 cups of other ingredients

Step-by-step explanation:

multiply them by 2

Answer:

If you see this let's talk here lol

Step-by-step explanation:

Answer:

D. 210

Step-by-step explanation:

The easiest way to calculate this is with a simple ratio. 10/3 = x/63 Simply see how many times three goes into 63 and multiply that number by 10. When you solve this you should end up getting 63/3 = 21, 21*10 = 210 pages. I am so sorry if this explanation wasn't helpful, I tried my hardest to have my explanation make sense.

Answer:

Step-by-step explanation:

Hello!

First, calm down. Now, think. Plot those points on a coordinate graph! I don't have coordinate graph at hand right now, but if you plot them, you should get the answer. Remember, if there are diagonal lines, then use the pythagorean theorem!

Answer:

58

Step-by-step explanation:

This is a little tough to answer. It looks ambiguous. If BaD = 32 then <C is the compliment of BDC.

90 - 32 = 58 I think this is the intended answer.

However if 32 = ADC then <BDC = 16 (1/2 the entire angle at D)

Therefore <C = 90 - 16 = 74

In any event <ADB and <CDB are equal.

Answer:

x-7y=84

x-7y-84=0

Step-by-step explanation:

y=mx+c

y=ax+b

ax+by=c or ax+by-c=0

m= 1/7

y=1/7x-12

x-7y=84

x-7y-84=0

Answer:

k ≤ 8 or k ≥ 32/3

I'm not 100% sure on this so feel free to correct me if im wrong.

Answer:

k=≤-8 or k≥[tex]\frac{32}{3}[/tex]

Step-by-step explanation:

Answer:

bottom one

Step-by-step explanation:

Because it's tall and if it was the same as the circumference it would have been wide

Answer:C, B, A, D

Step-by-step explanation:

Answer:

C, B, A, D

Step-by-step explanation:

A -- (8/3) = 2.666666667

B -- (-√8) = -2.828427125

C -- (-3) = -3

D -- (√9) = 3

Ans: (-3), (-√8), (8/3), (√9)

**Hope this helps!

Answer:

9r

Step-by-step explanation:

4r+9r-11r+7r

Combine like terms

13r -11r+7r

2r+7r

9r

Answer: 9r

Step-by-step explanation:

4r + 9r - 11r + 7r

13r - 11r = 2r

2r + 7r = 9r

~I hope I helped you! :)~

Answer:

A) $0.05 per fluid ounce

Step-by-step explanation:

2 quarts=64 fluid ounces

$3.20= 320 cents

320/64=5

5 cents per fluid ounce

Hope this helps!

Answer:

The answer would be A.

Step-by-step explanation:

Option A, if you pay the minimum payment of $53.00 you will not have to pay interest for the balance you still owe, is correct.

Given that,
With the number of statement are given we have to determine which of the statement is true.

Simple interest is defined as the percentage of earnings on the lending for a period of time

Here,
From the given statement the only option that seems to be true is Option A , Because paying a certain charge for the service will exclude the interest in the credit services.

Thus, option A, if you pay the minimum payment of $53.00 you will not have to pay interest for the balance you still owe, is correct.

Learn more about interest here:

https://brainly.com/question/20406888

#SPJ2

Answer:

I solved it and my answer is 48°

Answer: the distance is 6.164414002968976

pls crown so i can level up

i really hope this helps

Answer:

50,000,000

Step-by-step explanation:

10 x 10 x 10 = 1,000

1,000 x 50,000 = 50,000,000

Answer:

44

Step-by-step explanation:

2x² - 2x - 5 = 0 is written in standard form ax^2 + bx + c = 0.

By looking at the formula, we can see that;

a = 2

b = -2

c = -5

Now, we can substitute these variables into the equation we are given and solve.

= b² - 4ac

= -2^2 - 4(2)(-5)

= 4 - 4(-10)

= 4 - (-40)

= 4 + 40

= 44

Best of Luck!

Answer:

x = 6

Step-by-step explanation:

Step 1: Write equation

150 - x - 2x = 120 + 2x

Step 2: Solve for x

Step 3: Check

Plug in x to verify it's a solution.

150 - 6 - 2(6) = 120 + 2(6)

144 - 12 = 120 + 12

132 = 132

Answer:

1:4

Step-by-step explanation:

1:4 Answer:1:4Step-by-step explanation:A ratio can be written like this: 15:60, but it can also be written as the fraction 15/60, which can be simplified to 1/4, or… ... A zoo has 15 toucans and 60 parrots. what is the ratio of the Number of toucans ... 4.9/5. 19. jupiterbhanot. Beginner. 5 answers. 51 people helped ...

Hope This Help!!

Answer:

y=-2/3x+9

Step-by-step explanation:

Hope this helps :-)

Answer:

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Step-by-step explanation:

ADD 34

Answer:

The answer is 20

Step-by-step explanation:

Didn't see any answers anywhere so here's the right answer.