Ratio and proportion. if 2:x=5:8. Find x​

The range of acceptable values will be 15.85 oz to 16.15 oz

Given the following information

The measure of the company's box = 16-oz

If the discrepancy in weight is more than 0.15 oz, the range of acceptable values will be given as:

Higher limit = 16 + 0.15 = 16.15oz

Lower limit = 16 - 0.15 = 15.85-oz

Hence the range of acceptable values will be 15.85 oz to 16.15 oz

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Answer:

c

Step-by-step explanation:

Answer:

Correct answer:

$20.40

Step-by-step explanation:

20% off means that the new price of the skirt will be 80% of the original price:

$30(100%  – 20%) = $30(80%)

Converting the percent to a decimal gives:

$30(0.8) = $24.00

There is an additional 15% off the sale price of $24.00, so the final price is 85% of the sale price:

$24(100%  – 15%) = $24(85%)

Again converting the percent to a decimal gives:

$24(0.85) = $20.40

Answer:

you solve these by plugging the numbers into pythagorean theorem which is

a^2 + b^2 = c^2 (a squared plus b squared equal c squared)

C is the hypotenuse which is the longest side across from the right angel (assuming all these problems are for right triangles)

so 17 would be 9.5^2 + 3.8^2 = c^2

So 90.25 + 14.44 = c^2

104.69=c^2

Then to solve for c take the square root of each side and get

10.23=c

To do the other ones where a or b doesn’t have a value, it’s almost the same but you just have to plug in the variables in different places and solve it

Step-by-step explanation:

Answer:

y=-2/3*x-1

Step-by-step explanation:

3x-2y+5=0

Solving for y

-2y=-3x-5

y=3/2*x+5/2

-2/3 is perpendicular to 3/2, so the slope must be -2/3

y=-2/3*x+b

Substituting x=0 and y=-1,

-1=b

Therefore, the equation of the line is y=-2/3*x-1

Answer:

y = -2/3x - 1

Step-by-step explanation:

Step 1: The first thing that we need to do is to find the slope of a given line

The explicit equation of a given line is: y = 3/2x + 5/2

So the slope is m = 3/2:

Step 2: The perpendicular slope (m1) is negative reciprocal of the slope m.

m1 = -2/3

So the perpendicular line will have a slope of m1 = -2/3

Step 3: Now we have a point and the slope so we can use point-slope form, which is: y - y0 = m1(x - x0)

In this example we have: m1 = -2/3, x0 = 0 and y0 = -1. After substitution we have:

y - y0 = m1(x - x0)

y - (-1) = -2/3(x - 0)

y + 1 = -2/3x + 0

y = -2/3x + 0 - 1

y = -2/3x - 1

s + j = 2m

s = 54

m = 60

54 + j = 120

j = 120 - 54

j = 66

Answer:

(d-5) +7

Step-by-step explanation:

Subtract 5 from d

d-5

Then add 7 to the result

(d-5) +7

Step-by-step explanation:

the sum of all the angles is 180° as it is a straight line.

so,

n + 6 + 90 + 2n + 3 = 180

3n + 99 = 180

3n = 180 - 99 = 81

n = 81/3 = 27

n = 27°

therefore, value of n is 27°.

hope this helps you !

Answer:

x = 28

Step-by-step explanation:

Let the total number of students = x

x/7 + 3x/7 + 2x/7 + 4 = x If that is all there is.  If it isn't the problem can't be done. Combine like terms.

x(1 + 3 + 2)/7 + 4 = x

x (6/7) + 4 = x                       Subtract 6x/7 from both sides

4 = x - 6x/7

4 = 7x/7 - 6x/7                     Combine

4 = 1/7x                                Multiply both sides by 7

4*7 = 7x / 7

x = 28

Answer:

8 people

Step-by-step explanation:

look at the row starting 2 and greater than 5 ( 25 minutes )

There is 1 at 28

There are 4 in row starting with 3 and 3 in row starting with 4

total = 1 + 4 + 3 = 8

Answer:

D

Step-by-step explanation:

The range is the values of y covered by the graph

The graph on the left shows y going to - ∞

The graph has its maximum value at 4 ( turning point )

The range is therefore

- ∞ < y ≤ 4

There are different kinds of test. The term, Radical functions and rational exponents is explained below.

Radical expressions are  known to be functions that has radicals present in them.

Radical functions are known to appear in a lot of forms, ranging simple and familiar to complicated forms. Radicals and fractional exponents are said to be different ways of showing the same stuff/thing.

Rational exponents is known also as fractional exponents. They are functions or an expressions that has exponents that are known to be rational numbers.

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Answer:

1:35am or 13:35pm

Step-by-step explanation:

That is the answer

Answer:

(6.25, 0.5 )

Step-by-step explanation:

2x - y = 12 → (1)

2x + y = 13 → (2)

Add the 2 equations term by term to eliminate y

4x + 0 = 25

4x = 25 ( divide both sides by 4 )

x = 6.25

substitute x = 6.25 into either of the 2 equations and solve for y

substituting into (2)

2(6.25) + y = 13

12.5 + y = 13 ( subtract 12.5 from both sides )

y = 0.5

solution is (6.25, 0.5 )

Answer:

Your answer is 21. Im fairly certain.

Answer:

21

Step-by-step explanation:

Set up a proportion

70/100 = x/30

Cross multiply

2100 = 100x

Divide both sides by 100

x = 21

I hope this helped and please mark me as brainliest!

The measure of the angle N is 55 degrees.

A triangle is a polygon with three sides and three angles.

There are different types of triangles such as the isosceles triangle, equilateral triangle, scalene triangle, right-angled triangle.

The law of cosines states that for a triangle with sides a, b, and c and the corresponding angles opposite to the sides which are A, B, and C. Then:

a² = b² + c² – 2bccos(A)

Let ML = a = 5.74, LN = b = 4, MN = c = 7.

∠N is opposite to side ML. Let ∠N  be A,

a² = b² + c² – 2bccos(A)

2bc* cos(A) = b² + c² – a²

Substituting:

2(4)(7) × cos(A)= 4² + 7² - 5.74²

56cos(A) = 32.0524

cos(A) = 0.5723

A = cos⁻¹(0.5723)

A = 55⁰

A = ∠N = 55⁰

Hence, the measure of the angle N is 55 degrees.

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Answer:

The answer is 55

Step-by-step explanation:

Answer:

5/6

Step-by-step explanation:

You write the question as such: 5/9 divided by 2/3.

After that, you keep the first fraction, flip the sign and the fraction.

You will get: 5/9 multiplied by 3/2.

When you get this, you then cross multiply and simplify as such.

5/3 multiplied by 1/2.

5/6 would be your solution.

Answer:

Step-by-step explanation:

∫41 xh''(x)dx=41[x∫h''(x)dx-∫{1∫h''(x)dx}dx]+c

The value of [tex]\int\limits^{4}_{1} {x\cdot h''(x)} \, dx[/tex] is 8.5. The choice that represent the best approximation is A.

This integral can be approximated by the following Riemann sum:

[tex]A = \Sigma\limits_{i=0}^{2} \left\{(x_{i+1}-x_{i})\cdot x_{i}\cdot h''(x_{i})+\frac{1}{2}\cdot (x_{i+1}-x_{i})\cdot [x_{i+1}\cdot h''(x_{i+1})-x_{i}\cdot h''(x_{i})] \right\}[/tex]

[tex]A = \frac{1}{2} \cdot \Sigma\limits_{i=0}^{2} \left\{(x_{i+1}-x_{i})\cdot [x_{i+1}\cdot h''(x_{i+1})+x_{i}\cdot h''(x_{i})] \right\}[/tex]

Then, the approximate value of the integral is:

[tex]A = \frac{1}{2}\cdot \{(2-1)\cdot [(2)\cdot 2+(1)\cdot (-5)]+(3-2)\cdot [(3)\cdot 1+(2)\cdot 2]+(4-1)\cdot [(4)\cdot 2+(3)\cdot 1]\}[/tex]

[tex]A = 8.5[/tex]

The value of [tex]\int\limits^{4}_{1} {x\cdot h''(x)} \, dx[/tex] is 8.5. The choice that represent the best approximation is A. [tex]\blacksquare[/tex]

The statement is incomplete and poorly formatted and table is missing. Complete statement is:

Selected values of the twice-differentiable function and its first and second derivatives are:

[tex]h(1) = 3[/tex], [tex]h(2) = 6[/tex], [tex]h(3) = 2[/tex], [tex]h(4) = 10[/tex]

[tex]h'(1) = 4[/tex], [tex]h'(2) = -4[/tex], [tex]h'(3) = 3[/tex], [tex]h'(4) = 5[/tex]

[tex]h''(1) = -5[/tex], [tex]h''(2) = 2[/tex], [tex]h''(3) = 1[/tex], [tex]h''(4) = 2[/tex]

Selected values of the twice-differentiable function [tex]h[/tex] and its first and second derivatives are given in the table above. What is the value of [tex]\int\limits^{4}_{1} {x\cdot h''(x)} \, dx[/tex]?

A. 9, B. 13, C. 23, D. 38

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The area of the rectangle is the product of its dimensions.

The width of the rectangle is [tex]5(19x^2 + 6x - 18)[/tex]

The area of the rectangle is given as:

[tex]Area = 5x^3(19x^2 + 6x - 18)[/tex]

The length of the rectangle is given as:

[tex]Length =x^3[/tex]

So, we have:

[tex]Area = Length * Width[/tex]

Substitute known values

[tex]5x^3(19x^2 + 6x - 18)= x^3* Width[/tex]

Divide through by x^3

[tex]5(19x^2 + 6x - 18)= Width[/tex]

Rewrite the equation as:

[tex]Width = 5(19x^2 + 6x - 18)[/tex]

Hence, the expression that represents the width of the rectangle is [tex]5(19x^2 + 6x - 18)[/tex]

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Answer:

the answer is D

Step-by-step explanation:

Answer:

A. The price would be 24 because 28-4 dollars is 24

B. How much a cost altogether and the fact that he has two kids

C. You can take the total of the price of all their tickets combined to subtract 24 and you would get 52 so so I slice and a half in and you have the answer

D 26 dollars each

E. 76-24=52 52/2=26

Step-by-step explanation:

Answer: -9

Step-by-step explanation:

If you substitute x for -4 you would have 1(-4)-5, which is -9.

Answer: -9

Step-by-step explanation: f(x) means to input the x into the following value or really substitute.

f(-4)=1(-4)-5

f(-4)=-4-5

f(-4)=-9

The congruence theorems or postulates that proves the following set of triangles are congruent are:

a. SAS congruence postulate

b. SSS congruence postulate

c. SAS congruence postulate

d. SAS congruence postulate

Therefore, the congruence theorems or postulates that proves the following set of triangles are congruent are:

a. SAS congruence postulate

b. SSS congruence postulate

c. SAS congruence postulate

d. SAS congruence postulate

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Answer:

In solving for the value of x in the equation 1331x^3 - 216 = 0, the steps are shown below:

1331x^3 - 216 = 0

(1331x^3 = 216) / 1331 x^3 = 216/1331

x = cube root (216/1331)

x = 6/11

Therefore, the value of x in the equation is 6/11.

Answer:

$40.39x

Step-by-step explanation:

hope this helpss!!!

Answer:

64 calories

Step-by-step explanation:

Answer:

1. 9 1/10 is closer to 9

2. 6 7/10 is closer to 7

3. 7 5/8 is closer to 8

4. 2 1/7 is closer to 2

Answer:

Step-by-step explanation:

Compare the numerator of the fraction to half the denominator. If it is greater, then the number is closer to the next higher integer. Otherwise, it is closer to the next lower integer.

  1/10 < 5/10 . . . . closer to 9

 7/10 > 5/10 . . . . closer to 7

  5/8 > 4/8 . . . . closer to 8

  1/7 < 3.5/7 . . . . closer to 2

Answer:

The answer is 2

Step-by-step explanation:

I state this answer because the pattern of the number line is 2, so therefore, 2, 4, 6, 8, and so on.

To conclude, the answer is 2

Answer:2

Step-by-step explanation: edge 2023

Answer:

96

Step-by-step explanation:

this is the answer I think

Answer:

This is absolutely amazing! I love the passion in your anger. I can tell that this was a real life experience, and if it wasn't, your songwriting abilities are at a peak. at the melody that I read it in, it sounded sort of indie pop.

Step-by-step explanation:

Incredible story, loved it.

and the "your probably with that girl" really gave Olivia Rodrigo! love it so much.

Answer:

I love it.

Step-by-step explanation:

I really like it but one thing I learned about songwriting, make sure you are putting it through eyes.