4(-4x - 3) > 36 with the steps

Answer:

Her profit would be $1.30

Answer:195 miles per hour is approximately 286.67 feet per second.

Step-by-step explanation: To convert miles per hour to feet per second, we need to use the unit fractions you've provided.

Given:

1 mi = 5280 ft

1 hr = 60 min

1 min = 60 sec

We need to convert 195 miles per hour to feet per second.

Start with 195 mi/hr.

Multiply by fractions equivalent to 1, in a way that cancels out the units you don't want and leaves the units you do want.

195 mi/hr * (5280 ft/1 mi) * (1 hr/60 min) * (1 min/60 sec)

The mi units cancel, the hr units cancel, and the min units cancel, leaving ft/sec.

This equals: 195 * 5280/3600 ft/sec

= 286.67 ft/sec

Answer:

  286 ft/s

Step-by-step explanation:

You want to express 195 mi/h in feet per second.

To convert the units, multiply by the fraction that cancels the units you don't want and leaves the units you do want.

  \(195\,\dfrac{\text{mi}}{\text{h}}=\dfrac{195\text{ mi}}{1\text{ h}}\times\dfrac{1\text{ h}}{60\text{ min}}\times\dfrac{1\text{ min}}{60\text{ s}}\times\dfrac{5280\text{ ft}}{1\text{ mi}}=\dfrac{195\times5280\text{ ft}}{60\times60\text{ s}}\\\\=\dfrac{1029600\text{ ft}}{3600\text{ s}}=\boxed{286\text{ ft/s}}\)

__

Additional comment

The exact conversion is as shown above. The conversion factor 5280/3600 reduces to 22/15 ft/s for 1 mi/h.

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Answer: 1085

Step-by-step explanation:

If she starts with £400 in her account, her balance for the next three years IS; $608.35

The general formula for exponential equation is;

y = a(b)ˣ

where;

a represents an initial value or amount

b is the constant multiplier, is a growth factor or factor of decay.

We are given;

Initial value; a = £400

constant multiplier; b = an increase of 15% yearly = 1.15

Thus, her balance for the next three years is;

y(3) = 400(1.15)³

y(3) = $608.35

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we can conclude that 2/3 is not equal to 4/5.

To determine if 2/3 is equivalent to 4/5, we can compare the fractions by checking if their ratios are equal. The ratio of 2/3 can be written as 2:3, while the ratio of 4/5 can be written as 4:5.

To check if the ratios are equal, we can cross-multiply and see if the products are equal. Cross-multiplying means multiplying the numerator of the first fraction with the denominator of the second fraction, and the numerator of the second fraction with the denominator of the first fraction.

For 2/3 and 4/5, we have:

2 * 5 = 10

3 * 4 = 12

Since 10 is not equal to 12, we can conclude that 2/3 is not equivalent to 4/5.

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Resolving the expression into a system of linear equations, the value of x and y are 5 and 15 respectively

Expanding the given equation, we get:

\((3x - y)^2 + (x - 5)^2 = 0\\9x^2 - 6xy + y^2 + x^2 - 10x + 25 = 0\\10x^2 - 6xy + y^2 - 10x + 25 = 0\)

To solve for x and y, we need another equation that relates them. However, since the given equation has no real solutions (as the sum of two squares cannot be zero unless both squares are zero), we can conclude that there are no real values of x and y that satisfy the equation.

Alternatively, we could write the given equation as:

(3x - y)² = (5 - x)²

Taking the square root of both sides, we get:

3x - y = ±(5 - x)

Now we have two equations:

3x - y = 5 - x ...eq(i)

3x - y = x - 5 ...eq(ii)

solving for both x and y in the system of linear equations

x = 5 and y = 15

Therefore, the solution to the given equation is:

x = 5, y = 15

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The absolute value of the x-values of the coordinates of A and B = |2 - 5| = 3 units.

The absolute value of the y-values of the coordinates of B and C = |6 - 3| = 3 units.

If two points lie on a coordinate plane, the distance between them represents the length of the segment both points form, which is determined by finding the absolute difference between the values of their coordinates that lie on the same axis.

Given that a square has the points, A (2, 6), B (5, 6), C (5, 3), D (2, 3), its dimensions can be found as explained below:

Length of AB is found by calculating the absolute value of the x-values of the coordinates of A and B, while to find the length of BC, is the absolute value of the y-values of the coordinates of B and C.

Therefore:

AB = |2 - 5| = 3 units

BC = |6 - 3| = 3 units

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Answer: 6/6 or 1

Step-by-step explanation:

1/3 can be 2/6 when you b=mulitply the numerator and denominator by 2.

4/6 + 4/6 = 6/6 or 1

The tip of the pendulum travels approximately 2.62 feet as it swings through an angle of 30 degrees.

The distance traveled by the tip of a pendulum is equal to the length of the arc of the circle traced out by the pendulum as it swings through the given angle. The length of the arc can be calculated as a fraction of the circumference of the circle.

In this case, the pendulum has a length of 5 feet, so the radius of the circle it traces is also 5 feet. The circumference of this circle is 2πr = 2π(5 ft) = 10π ft.

To find the length of the arc traced out by the pendulum as it swings through an angle of 30 degrees, we need to calculate what fraction of the circle's circumference this angle represents. Since a full circle has an angle of 360 degrees, we have:

fraction of circle's circumference = (30 degrees) / (360 degrees) = 1/12

Therefore, the length of the arc traced out by the pendulum is:

length of arc = (1/12) x (10π ft) = (5/6)π ft ≈ 2.62 ft

So the tip of the pendulum travels approximately 2.62 feet as it swings through an angle of 30 degrees.

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Answer:

The point of a pencil

Step-by-step explanation:

all other three mesure 90 the point of pencil is not square shape in order for it to be right angle its gotta be square shape hope this helps! may i be marked brainliest?

Answer: 72x

Step-by-step explanation: add all tighter

Answer:

8/15

Step-by-step explanation:

find the common denominator, which is 15 and times 1/3 by 5/5 to get 5/15 and times 1/5 by 3/3 to get 3/15 and add them together to get 8/15

There are 12 lowercase words of length 8 in which each distinct letter appears exactly twice.

To form a lowercase word of length 8 in which each distinct letter appears exactly twice, we can choose 4 distinct letters from the English alphabet and then arrange them in pairs in the word. The number of ways to choose 4 distinct letters from 26 is:

C(26, 4) = 26! / (4! * 22!) = 14,950

Once we have chosen 4 distinct letters, we can arrange them in pairs in the word in the following way:

Therefore, the total number of such words is:

4 * 3 * 1 = 12

Thus, there are 12 lowercase words of length 8 in which each distinct letter appears exactly twice. Here are all the possible words:

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Answer:

A. 3/8*2=6/8

Step-by-step explanation:

Think about a whole number as (whole number)/1

(2/1)

Then multiply

3/8*2/1=6/8

Hope that helps!

\(solution= \frac{x}{3}=\frac{6}{9}- x=2\\ answer:2ft\)Answer:

Step-by-step explanation:

Answer:

\(P(Black \ge 1) = \frac{55}{64}\)

Step-by-step explanation:

Given

The attached tree diagram

Required

\(P(Black \ge 1)\) --- at least 1 black socks

To do this, we consider the following selections of black (b)

\(b = \{BB, BW, WB\}\)

Where

\(B\to Black\)

\(W\to White\)

From the attached tree diagram, we have:

\(BB =\frac{25}{64}\)

\(BW =\frac{15}{64}\)

\(WB =\frac{15}{64}\)

So:

\(P(Black \ge 1) = BB + BW + WB\)

\(P(Black \ge 1) = \frac{25}{64} + \frac{15}{64} + \frac{15}{64}\)

Take LCM

\(P(Black \ge 1) = \frac{25+15+15}{64}\)

\(P(Black \ge 1) = \frac{55}{64}\)

Answer:

2.5

Step-by-step explanation:

We Know

You buy 4 5/8 blue fabric and 2 1/8 green fabric .

4 5/8 = 37/8 = 4.625 blue fabric

2 1/8 = 17/8 = 2.125 green fabric

How much blue than green did you buy?

We Take

4.625 - 2.125 = 2.5

So, you buy 2.5 blue more than green.

Answer:

Please give brainliest

Step-by-step explanation:

c

The length of the square in centimetres in algebraic expression is 25m

The perimeter of a square is m meters.

The length of the each side of the square in centimetres can be represented in an algebraic expression as follows:

Therefore,

perimeter of a square = 4l

where

Therefore,

m = 4l

where

l = m / 4 meters.

Therefore, the side length of the square in centimetres is as follows:

1 meters = 100 cm

m / 4 meters  = ?

cross multiply

length of the square in meters = m / 4 × 100

length of the square in meters = 100m / 4

length of the square in meters = 25m

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Answer:

\(slop = \frac{y2 - y1}{x2 - x1} \\ considertwo \: points \: \: 5 \: 17and \: 6 \: 18 \\ y - y1 = \frac{y2 - y1}{x2 - x1} (x - x1) \\ y - 17 = \frac{18 - 17}{6 - 5} (x - 5) \\ y - 17 = x - 5 \\ y = x - 5 + 17 = x + 12 \\ good \: luck\)

Answer:

f(x)=x+12

Step-by-step explanation:

To check if it is right:

plug in the numbers to the equation

f(x)=5+12=17

f(x)=6+12=18

Answer:

\(\log_5 8^{M}\)

Step-by-step explanation:

\(\text{We know that,}~ b\log_a c = \log_a c^b\)

Answer:

8x-4

Step-by-step explanation:

multiply 2x-1 * 4

Answer:

total surface area = 136 yd

Step-by-step explanation:

Answer:

For a rectangular prism use this formula to find the surface area:

SA of rectangular prism = 2(lw + wh + lh), where, l is length, w is width and h is the height of the prism.

Now, let's input our numbers given into the equation.

SA = 2(7×6 + 6×2 + 7×2)

Okay, so now that we have an equation filled out, let's solve to find the Surface Area of this rectangular prism.

SA = 2(7×6 + 6×2 + 7×2)

SA = 136 square yards

Step-by-step explanation:

If any questions please put them below.

Answer:

B. y > 4x + 2

Step-by-step explanation:

The area of the graph above the dotted line is shaded; therefore, this inequality is greater than. The dotted line's slope is 4, hence x is multiplied by 4, and its y-intercept is at 2, hence + 2 on the right side.

Answer:

\(\frac{3}{5}\)

Step-by-step explanation:

To simplify a fraction: divide the top and bottom by the greatest number that will divide both numbers exactly

so \(\frac{12}{20}\) ÷ \(\frac{4}{4}\)=\(\frac{3}{5}\) ( Divide Across)

Answer:

it is so hard men and there is no solution maybe you can search on siri

Answer:

B. -√(3)/2

Step-by-step explanation:

Given:

We know that in the 2nd quadrant, sinθ is positive and cosθ is negative.

The Pythagorean identity states that sin²(θ) + cos²(θ) = 1.

Substituting sin(θ) = 1/2, we get:

(½)² + cos²(θ) = 1

cos²(θ) = ¾

cos(θ) = -√(3)/2

Therefore, the value of cos(θ) is -√(3)/2.

Answer:

  X = 2 or X = 3

Step-by-step explanation:

Substitute the given values in the given equation and solve the quadratic.

  angle 1 = angle 2 + angle 3

  2x^2 +6 = (x^2 +x) +(4x)

  2x ^2 +6 = x^2 +5x . . . . . . . . collect terms

  x^2 -5x +6 = 0 . . . . . . . . . . . subtract x^2 +5x

  (x -2)(x -3) = 0 . . . . . . . . . . factor

x may be either 2 or 3.

_____

Additional comment

Solutions to a factored quadratic are the values of x that make the factors zero.

Answer:

6

Step-by-step explanation:

To find the mean you've got to add 7, 9,4,3,9 and 4 (which gives you 36) and divide that by the number of figures/numbers (which is 6 numbers in total) and it gives you 6