find the value of x help plz​

Answer:

5 U•ェ•*U

Step-by-step explanation:

Answer:

ok then why did you put points

Here :)

Germany entered into World War 1 on August 1, 1914 & Great Britain, France, Russia, Italy, Romania, Canada, Japan and the United States (the Allied Powers).

I hope this helps

Answer: See the answer below.

Step-by-step explanation: On August 1, 1914, Germany declared war on Russia and two days later, declared war on France. Germany fought France and Russia, but also fought Serbia, Italy, Britain, and the United States. The countries that sided with Germany included Austria-Hungary, Bulgaria, and the Ottoman Empire, which formed the Central Powers.

Hope this helps! :)

1.) 2a - 4b + 3ab -5a + 2b

= 3ab -3a -2b

2.) 4(2x+1)-3x

= 8x+4 -3x

= 5x + 4

3.) 4(p-5) +3(p+1)

= 4p-20 + 3p+3

= 7p -17

4.) 6(p+3q) - (7 + 4q)

= 6p+18q -7 -4q

= 6p + 14q -7

5.) 4rs -2s -3(rs +1) -2s

= 4rs -4s -3rs -3

= rs -4s - 3

Must click thanks and mark brainliest

Answer:

Play soccer: _________67% / 33% / 100%

Do not play soccer:___ 45% / 55% / 100%

Total : _____________112% / 88% / 200%

Step-by-step explanation:

play soccer: total is 90, to find percentage :

60/90 = 0.6666666667 estimated = 0.67

0.67 x 100 = 67%
30/90 = 0.3333333333 estimated = 0.33

0.33 x 100= 33%

33% + 67% = 100%

don’t play soccer : total is 60, to find percentage:

27/60 = 0.45

0.45 x 100 = 45%

33/60= 0.55

0.55 x 100 = 55%

45% + 55% = 100%

Total for first column going down

67% + 45% = 112%

Second column going down

33% + 55%= 88%

Third column going down

100% + 100% = 200%

Third column going across

112% + 88%= 200%

Play soccer: 67% / 33% / 100%

Do not play soccer:45% / 55% / 100%

Total :112% / 88% / 200%

( •_•)>⌐■-■  (⌐■_■)

Answer: the equivalent expression to -24x + 72   is   -24(x - 3)

Answer:

32

Step-by-step explanation:

32

The required smallest natural number value of n that will make each number rational is 1.

60+n and 2n+28, the smallest natural value of n that will make each number rational is to be determined.

Rational numbers are numbers that can be structured in the form of the fraction of integers. Eg- 5/6, 2/3, etc.

Here,
the natural number starts with 1, 2, 3, ... and so on.
The smallest natural number is n = 1
Now, putting n = 1 in the expressions,
60 + 1 and 2*1 + 28
61 and 30
both are rational numbers,

Thus, the required smallest natural number value of n that will make each number rational is 1.

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Answer:

It's yellow, you're right :)

Step-by-step explanation:

Prob of white: 4/15

Prob of green: 3/15

Prob of black: 6/15

Prob of yellow: 2/15 (the least(

hope this helps! <3

Answer:

Sure, I'll explain the cosine rule and sine rule in simple terms:

The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.

Here's an example of how to use the cosine

Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.

Using the cosine rule:

a^2 = b^2 + c^2 - 2bc * cosA

where A is the angle opposite side a, we can plug in our values and solve for a:

a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)

a^2 = 64 + 36 - 96 * 0.707

a^2 = 10.56

a = sqrt(10.56)

a = 3.25 (rounded to two decimal places)

Therefore, the length of side a is approximately 3.25 units.

Answer:

Step-by-step explanation:

Answer:

12 green jellybeans

Step-by-step explanation:

To keep the ratio of 32:56, we need to divide both sides by the greatest common factor.

32 and 56 have a GCF of 8, so we can simplify the ratio to 4:7.

This means for every 4 pink jellybeans, there are 7 green jellybeans.

If Shilo gives 7 pink jellybeans to his friend, he needs to give them 7/4 * 7 = 12.25 green jellybeans. Since he can't give a fractional jellybean, he would need to give his friend 12 green jellybeans

Answer:

The answer is 70%.

Step-by-step explanation:

The total amount of work is 150J, and the amount of work that the ramp did is 105J, which means that the fraction is 105/150.

105/150 = 0.7

0.7 in percentage form is 70% because 0.7 x 100 = 70.

I hope this helps!

Answer:Yes, see below

Step-by-step explanation:

24^2+32^2=40^2

576+1024=1600

1600=1600

Therefore, they can be the three sides of a right triangle because it fits the Pythagorean Theorem.

Answer:249037470.178  peoples per mi^2

Answer:

To find the greatest number of stickers Cassie can place on a page that is 11 inches long and 8 inches wide without them overlapping, we need to use the same approach as before.

Firstly, we need to calculate the maximum number of stickers that can fit along the length of the page, which is now 11 inches. Since each sticker is 3 inches long, we can fit 3 stickers along the length (11 ÷ 3 = 3 with a remainder of 2).

Next, we can calculate the maximum number of stickers that can fit along the width of the page, which is still 8 inches. Since each sticker is 2 inches wide, we can fit 4 stickers along the width (8 ÷ 2 = 4).

To ensure that the stickers do not overlap, we can only use the full row of 3 stickers from the previous calculation. Therefore, we can place 3 stickers along the length and 4 stickers along the width, giving us a maximum of 12 stickers that Cassie can place on the page without them overlapping.

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

First, find out how much stickers you can put on the long side:

12/3 = 4

Next, find out how much stickers you can put on the wide side:

8/2 = 4

Lastly, calculate them together:

4x4=16

So the answer is 16.

I’m pretty sure the answer should be 1,710 if not i’m sorry

Answer:

1710 fish

Step-by-step explanation:

Let the number of fish in the lake last year be 'x'

The equation becomes-
x + 15x/100=6210     (This is because 15% of x is added in x to become    
6210... hope you understand)

x + 15x/100 = 6210
115x/100 = 6210
23x/20 = 6210
x = 6210 * 20/23
x = 270 * 20
x = 5400

Therefore- The number of fish last year = 5400


Now, let the number of fish in the lake 2 years ago be 'y'

The equation becomes-
y + 20y/100 = 5400     (Same logic as last time)

y + 20y/100 = 5400
120y/100 = 5400
24y/20 = 5400
6y/5 = 5400
y = 5400 * 5/6
y = 900 * 5
y = 4500

Therefore- Fish in the lake two years ago = 4500 fish

Difference between current and two years ago = 6210-4500
                                                                               = 1710 fish

Hope you understood the answer and I hope it helps you :)

The function for the points are  y = -15x - 5

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

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The function for the points solved by  (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)                                                          

Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)

that is 1/3 = \(a\), 0 = \(a_{1}\) and

0 = \(b\), -5 = \(b_{1}\)

\(x\) refers to the slope of line (take any variable)

Now for finding the value of \(x\),

\(x=a-a_{1}/b-b_{1}\)

inserting the values,

\(x=[0-[-5]]/[0-1/3]\\x= -15\)

Substitute the value of \(x\) in the equation

\(a-0=-15[b-1/3]\)

By simplifying the equation, we get

\(a=-15b-5\)

To know more about functions and points:

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Answer:

7/16

Step-by-step explanation:

don't ask me to explain because I won't sorry have a nice day‍♀️

Answer:

  a.  12

  b.  1/2

Step-by-step explanation:

Given a meal has 3 choices of meat, 2 choices of fruit, and 2 choices of dessert, you want to know the number of possible meals, and the probability of a meal with no cookie for dessert.

As the tree diagram shows, the number of possible meals is ...

  (possible meats)×(possible fruits)×(possible desserts)

  = 3×2×2 = 12

There are 12 possible lunch options.

Half the possible dessert choices have no cookie. That is the probability that a lunch will have no cookie:

  P(no cookie) = 1/2

__

Additional comment

The bottom line of the tree diagram has 6 Cs and 6 Ms. That is, 6 of the 12 options for meals have no cookie.

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Answer:

the first one is A The second on C the third one D and last one B

Step-by-step explanation:

Answer:

122 one dollar bills

11 five dollar bills

5 ten dollar bills

Step-by-step explanation:

t = ten dollar bills

f = five dollar bills

w = one dollar bills

227 = 10t +5f +1w

t+6 = f

w = 25t-3

We can get the first equation in terms of t

227 = 10t+5(t+6) +1(25t-3)

Distribute

227 = 10t +5t +30 +25t -3

Combine like terms

227 = 40t +27

Subtract 27 from each side

200 = 40t

Divide by 40

5 = t

Now find f

f =t+6

f = 5+6 = 11

And find w

w = 25t-3 = 25(5) -3 = 125-3 = 122

Answer:

walnuts cost $2.50 per pound, chocolate chips cost $1.50 per pound

Step-by-step explanation:

let w be the cost of 1 pound of walnuts

and c be the cost of 1 pound of chocolate chips

then

2w + 12c = 23 → (1)

5w + 3c = 17 → (2)

multiplying (2) by - 4 and adding to (1) will eliminate c

- 20w - 12c = - 68 → (3)

add (1) and (3) term by term to eliminate c

(2w - 20w) + (12c - 12c) = 23 - 68

- 18w + 0 = - 45

- 18w = - 45 ( divide both sides by - 18 )

w = 2.5

substitute w = 2.5 into either of the 2 equations and solve for c

substituting into (1)

2(2.5) + 12c = 23

5 + 12c = 23 ( subtract 5 from both sides )

12c = 18 ( divide both sides by 12 )

c = 1.5

then

cost of 1 pound of walnuts is $2.50

cost of 1 pound of chocolate chips is $1.50

Answer:

an alternate interior angle, C, and 180 degrees.

Step-by-step explanation:

hope this helps

right on EDGE 2021 for Math

The equation for the circumference is 2 pi r. You have the circumference given.

Now, divide that by pi to get 2 r.

This is approximately 11.63.

Now, divide that by 2 to get the radius.

Radius = 5.14 yards.