What 2 ratio is equivalent to 4/14 HELPPPP ILL GIVE U 15 AND MARK BRAINLIST

Answer:

Step-by-step explanation:

We know that:

So the value of the expression is:

Answer:

75°

Step-by-step explanation:

Recall the common trigonometric angles:

  \(\sin 30^{\circ}=\dfrac{1}{2}\)

  \(\tan 45^{\circ}=1\)

Arcsin is the inverse of sin.

Arctan is the inverse of tan.

\(\implies \arcsin \left(\dfrac{1}{2}\right)=30^{\circ}\)

\(\implies \arctan (1) = 45^{\circ}\)

Therefore:

\(\implies \arcsin \left(\dfrac{1}{2}\right)+\arctan (1) = 30^{\circ}+ 45^{\circ}=75^{\circ}\)

Answer:

nuj coae chineza csf

Step-by-step explanation:

csf

Answer:

Simply here we use system of 2 equations.

Step-by-step explanation:

Let x be the cost of one small shirt and let y be that of one large shirt.

(4x +14y =210) (-3)

12x +11y =110

-12x - 42y= -630 note:cross 12x and - 12x

12x +11y =110

__________

-42y +11y = - 630 +110

-31y = -520

Y=520/31

Replace y in second equation:

12x +11y =110

12x +11(520/31) =110

12x +5720 =110

12x =110 - 5720/31

X= - 385/62

So one small shirt costs - 385/62 $

And a large one costs 520/31 $

Though I think there's something wrong in this problem since i verified my answer using calculator the same prices are obtained and as u see the cost of a small shirt is negative which is unbelievable.. So plz make sure from anyone else. I tried my best to help.

According to the question the percent abundance of the medium nails in the sample is approximately 18.95%.

Whenever the set of data is presented from least to largest, the median is indeed the number in the middle. For instance, since 8 is in the middle, this would represent the median value here.

To find the percent abundance of the medium nails in the sample, we first need to calculate the total number of nails in the sample:

Total number of nails = 67 + 18 + 10 = 95

Next, we can calculate the percent abundance of the medium nails using the formula:

Percent abundance = (number of medium nails / total number of nails) x 100%

Using the values from of the table as inputs, we obtain:

Percent abundance of medium nails = (18 / 95) x 100% ≈ 18.95%

As a result, the sample's average percentage of medium nails is roughly 18.95%.

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The volume of the two prisms compares that the volume of prism B will double.

We are given that side length of the cube measured 18 inches in length. She built another prism (Prism B) with the same dimensions as the cube, except she doubled its height.

When the prism is such that if we slice it horizontally at any height smaller or equal to its original height, the cross-section is same as its base, then its volume is:

V = B x h

So, the volume of the two prism A= V = B x h

V = 18 x h = 18h

the volume of the two prism B= V = B x h

V = 18 x 2h = 36h

So, the volume of prism B will double thus the correct option is B.

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The complete question is;

Anna built a prism (Prism A) out of a cube of wood. The side length of the cube measured 18 inches in length. Anna built another prism (Prism B) with the same dimensions as the cube, except she doubled its height.

How does the volume of the two prisms compare?

The volume of prism B will triple.

The volume of prism B will double.

The volume of prism B will decrease.

The volume of prism B will be cut in half.

The requried center and radius of the given circle are (2, -4) and 5.

The standard equation of a circle is given as,
(x - h)² + (y - k)² = r²

Where, (h, k) is the center of the circles and r is the radius of the circle,

The equation of the given circle is,
(x - 2)² + (y + 4)² = 25

Comparing the above equation with the standard equation we have,
(h, k) = (2, -4)

r² = 5²; r =5

Thus, the requried center and radius of the given circle is (2, -4) and 5.

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The measure of angle B is approximately equal to 56.31 degrees, rounded to two decimal places.

An angle measure is a numerical value that represents the amount of rotation between two intersecting lines, line segments or rays. It is typically measured in degrees, although other units of measurement such as radians and grads may also be used. The size of an angle can range from 0 degrees (corresponding to no rotation or a straight line) to 360 degrees (corresponding to a full rotation). In geometry, angles are used to describe the relationships between lines and shapes, and are an important concept in fields such as trigonometry and calculus.

To find the measure of angle B given cot B = 0.57736, we can use the inverse tangent function.

The tangent of an angle is the ratio of the opposite side to the adjacent side,

So cot B = adjacent side / opposite side.

By taking the inverse tangent of both sides and substituting cot B for adjacent side / opposite side, we arrive at the equation

B = arctan(cot B).

Evaluating arctan(cot B) using a calculator gives us the measure of angle B as,

B = arctan(cot B) = 56.31° (rounded to two decimal places)

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The complete question is: "Given cot B = 0.57736, determine the measure of angle B".

Answer:

ms montesino

Step-by-step explanation:

yes

Answer:

4π

Step-by-step explanation:

Circumference = π X D (D = diameter = 2 X radius).

Diameter = 32.

Circumference = π (32) = 32π.

Divided into 8 slices = 1/8 of the circumference = 32π/8 = 4π.

Answer:

4,800

Step-by-step explanation: 6 times 5 times 8 times 20=4800 :D

Answer:

probably

Step-by-step explanation:

v = [20.(8+6)/2].5

v = 20.7.5

v = 700cm³ (that's a 3 btw)

Answer:

Root 2 = 2 - root 3

Step-by-step explanation:

According to question

root 1 = 2 + root 3

and as we know

that  two root of an equation are   b + root 4ac / 2a and b - root 4ac

Thus

Another root

I hope this was helpful!

God Bless!

Answer:

let Length = x

then width = x -2  (2 inches less than length

now

A = Lw

35 = x (x -2)

35 = x2 - 2x

x2 -2x -35 = 0

(x-7)(x+5) = 0  

x-7=0

x=7      

so length = 7

width = 7 -2 = 5

Hope this helps

Step-by-step explanation:

Answer: E

Step-by-step explanation:

Answer:

Step-by-step explanation:

a)  27 = 3 × 3 × 3 = 3³    Answer: 3

b)  32 = 2 × 2 × 2 × 2 × 2 = \(2^5\)     Answer: 5

c) 625 = 5 × 5 × 5 × 5 = \(5^4\)     Answer: 4

d) \(\sqrt{64} = 8 \)  ⇒  \(64^{\frac{1}{2}} \)    Answer: 1/2

e) \(\sqrt[4]{81}=3 \)  ⇒  \(81^{\frac{1}{4}} \)   Answer: 1/4

f) \(\sqrt[6]{64} =2\)  ⇒  \(64^{\frac{1}{6} }\)    Answer: 1/6

g) \((x^2)^{\frac{1}{2}}=x^1=x \)     Answer: 1/2

h)  \((x^3)^{4}=x^{12}\)    Answer: 4

i)  \((x)^8=x^8\)   Answer: 8

Answer:

Step-by-step explanation:

Prime factorize 27,32,625,

a) 27 = 3 * 3 * 3 = 3³

b) 32 = 2 * 2 * 2 * 2 *2 = 2⁵

c) 625 = 5*5*5*5 = 5⁴

\(d) \sqrt{64}= (8^{2})^{\frac{1}{2}} = 8\\\\ e) \sqrt[4]{81}=\sqrt[4]{3*3*3*3}=(3^{4})^{\frac{1}{4}} = 3\\\\ f) \sqrt[6]{64}=\sqrt[6]{2*2*2*2*2*2}=(2^{6})^{\frac{1}{6}}=2\\\\ g)\sqrt{x^{2}}=(x^{2})^{\frac{1}{2}}=x\\\\ \)

\(h) x^{12} = x^{3*4}= (x^{3})^{4}\\\\ i)x^{8}=x^{1*8}=(x^{1})^{8}\)

to get the equation of any straight line, we simply need two points off of it, hmmm let's use (-3 , 5) and (0 , 4)

\((\stackrel{x_1}{-3}~,~\stackrel{y_1}{5})\qquad (\stackrel{x_2}{0}~,~\stackrel{y_2}{4}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{\textit{\large rise}} {\stackrel{y_2}{4}-\stackrel{y1}{5}}}{\underset{\textit{\large run}} {\underset{x_2}{0}-\underset{x_1}{(-3)}}} \implies \cfrac{-1}{0 +3} \implies \cfrac{ -1 }{ 3 } \implies - \cfrac{ 1 }{ 3 }\)

\(\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{5}=\stackrel{m}{- \cfrac{ 1 }{ 3 }}(x-\stackrel{x_1}{(-3)}) \implies y -5 = - \cfrac{ 1 }{ 3 } ( x +3)\)

\(y-5=- \cfrac{ 1 }{ 3 }x-1\implies y=- \cfrac{ 1 }{ 3 }x+4\impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}\)

now, for the standard form

standard form for a linear equation means

• all coefficients must be integers, no fractions

• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient

\(y=- \cfrac{ 1 }{ 3 }x+4\implies \stackrel{\textit{multiplying both sides by }\stackrel{LCD}{3}}{3(y)=3\left( - \cfrac{ 1 }{ 3 }x+4 \right)} \\\\\\ 3y=-x+12\implies x+3y=12\impliedby \textit{standard form}\)

Answer: $43

Step-by-step explanation:

45

+1

-3

43

The solution to the inequality is m < −1 13/15 . m is less than negative 1 and 7 over 15

In this question we have to solve for the inequality that is given as m + 1/5 < -1 2/3

We would have to rewrite the equation using the math tool

\(m +\frac{1}{5}\leq 1\frac{2}{3}\)

The mixed fraction can be properly rewritten  as improper fraction

\(m +\frac{1}{5}\leq \frac{5}{3}\)

subtract 1/5 from 5/3

\(m\leq -\frac{5}{3} -\frac{1}{5}\)

we have to carry out the subtraction of the fraction

\(m < \frac{-25-3}{15}\)

\(m < \frac{-28}{15}\)

This can be written in mixed fraction as

\(m < -1\frac{13}{15}\)

Hence the solution of m is D. m < −1 13/15

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Complete question

m + 1/5 < -1 2/3

Responses

A. m > −1 13/15

m is greater than negative 1 and 13 over 15

B. m > −1 7/15

m is greater than negative 1 and 7 over 15

C. m < −1 7/15

m is less than negative 1 and 7 over 15

D. m < −1 13/15

m is less than negative 1 and 7 over 15

Answer:

How many times does 3 go into 900 you ask? Here we will explain two ways of looking at this problem to solve it.

"How many times does 3 go into 900?" is the same as asking "How much is 900 divided by 3?" Thus, the answer can be calculated as follows:

900/3 = 300

"How many times does 3 go into 900?" is also the same as asking "What (x) do you multiply by 3 to get 900?" We solve the problem with an easy algebra equation:

3(x) = 900

x = 300

Tip: When you get a question like "How many times does 3 go into 900?", just think of it as how many times you can fit 3 into 900.

The answer on this page is rounded to the nearest decimal if necessary.

Step-by-step explanation:

~Izuku Midoriya~

Conniving these points and connecting them, we get a V- shaped graph that's reflected vertically and shifted 4 units to the left wing.

       To graph the function g( x) = - f( x 4), we need to start with the graph of the function f( x) = | x| and  also apply the given  metamorphoses.  The function f( x) = | x| represents the absolute value function, which is a V- shaped graph symmetric with respect to the y- axis.  

First, we shift the graph of f( x) = | x| horizontally by 4 units to the left by replacing x with( x 4). This results in f( x 4).  Next, we multiply the entire function by-1, which reflects the graph vertically. This gives us- f( x 4).  Combining these  metamorphoses, we've the function g( x) = - f( x 4). To graph g( x), we can  compass a many points and  also draw the graph by connecting them.

Let's start with the original graph of f( x) = | x| and apply the  metamorphoses

For f( x)  x = -3,-2,-1, 0, 1, 2, 3  

f( x) =  3, 2, 1, 0, 1, 2, 3  For

g( x) = - f( x 4)  x = -7,-6,-5,-4,-3,-2,-1  

g( x) = -3,-2,-1, 0,-1,-2,-3

conniving these points and connecting them, we get a V- shaped graph that's reflected vertically and shifted 4 units to the left wing.

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Answer:

Step-by-step explanation:

equation

area(base1 + base2)

===========================================================

Explanation:

Check out the table below. Each 1 and 0 corresponds to a power of 2. A 1 indicates that we'll add on that power of 2 while a 0 means we ignore it. We will add up the items in the second row that correspond to a "1" in the first row.

We get:

2^6+2^4+2^3+2^2+2^1+2^0 = 64+16+8+4+2+1 = 95

Effectively, we add nearly everything in the second row except for the 2^5 term.

Therefore, the number 1011111 base 2​ is equivalent to 95 base 10.

I found this answer from Brainly.

Somebody else did this question.

**But it's not my answer**

I hope it's helpful and correct!!

The linear equation for the cost of lemonades is 1.50*x+6 where x=5 i.e. A   and he spends $54.75 in total.

What is a linear equation ?

A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. The standard form of a linear equation in one variable is of the form

Ax + B = 0

e.g. x-10=0. Here, x is a variable, A is a coefficient and B is constant.

The standard form of a linear equation in two variables is of the form

Ax + By = C

e.g. 2x-4y=10. Here, x and y are variables, A and B are coefficients and C is a constant.

Now,

Cost of lemonade=$1.5, number of lemonades=5

Cost of hamburger=$8.25, number of hamburgers=5

Tip=$6

Hence,

        Total cost=5*1.5+5*8.25+6

          Total cost =$54.75

Cost of lemonades only = 5*1.5+6

In type of linear equation  1.50*x+6 where x=5

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Answer:

---------------

Let the radius be r.

Use circumference formula and find the value of r:

Find the area using the circle area formula:

The matching choice is (B).

Answer:

Step-by-step explanation:

Answer:

Increasing: \((0, 750)\)

Decreasing: \((750, \infty)\)

Step-by-step explanation:

Critical points:

The critical points of a function f(x) are the values of x for which:

\(f'(x) = 0\)

For any value of x, if f'(x) > 0, the function is increasing. Otherwise, if f'(x) < 0, the function is decreasing.

The critical points help us find these intervals.

In this question:

\(P(x) = -0.004x^{2} + 6x - 5000\)

So

\(P'(x) = -0.008x + 6\)

Critical point:

\(P'(x) = 0\)

\(-0.008x + 6 = 0\)

\(0.008x = 6\)

\(x = \frac{6}{0.008}\)

\(x = 750\)

We have two intervals:

(0, 750) and \((750, \infty)\)

(0, 750)

Will find P'(x) when x = 1

\(P'(x) = -0.008x + 6 = -0.008*1 + 6 = 5.992\)

Positive, so increasing.

Interval \((750, \infty)\)

Will find P'(x) when x = 800

\(P'(x) = -0.008x + 6 = -0.008*800 + 6 = -0.4\)

Negative, then decreasing.

Answer:

Increasing: \((0, 750)\)

Decreasing: \((750, \infty)\)

Answer:

8 percent

Step-by-step explanation:

0/100= 39.20/490

39.20 times 100= 3,920 divided by 490= 8

Answer:

D is the answer

Step-by-step explanation:

Answer: D

Step-by-step explanation:

Congruent definition: Two triangles are congruent if they have: precisely the same three sides and. precisely the same three angles

the triangle has the same angle measures but different sides.

The answer is D

The angle m∠JIX is 90 degrees.

IX is perpendicular to IJ. Therefore, angle m∠JIX is 90 degrees.

IG bisect CIJ. Hence,

m∠CIG ≅ m∠GIJ

Therefore,

m∠CIX = 150 degrees

Hence, let's find m∠JIX.

Therefore, m∠JIX is 90 degrees because IX is perpendicular to IJ. Perpendicular lines forms a right angle.

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The measure of angle m∠JIX is  estimated to be 90⁰.

You should understand that an angle is a figure formed by two straight lines or rays that meet at a common endpoint, called the vertex.

IX is perpendicular to IJ. Therefore, angle m∠JIX is 90⁰.

Frim the given parameters,

IG⊥CIJ.

But;  m∠CIG ≅ m∠GIJ

⇒ m∠CIX = 150⁰

Hence, let's find m∠JIX.

Therefore, m∠JIX is 90⁰ because IX is perpendicular to IJ. Perpendicular lines forms a right angle.

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