The answer please help me this is a final

a square has four equal sides, and we know the perimeter or namely the sum of all those four sides is 1/7 yard, so

s = length of one side.

[tex]s + s + s + s = \cfrac{1}{7}\implies 4s=\cfrac{1}{7}\implies s=\cfrac{~~ \frac{1}{7}~~}{4}\implies s=\cfrac{~~ \frac{1}{7}~~}{\frac{4}{1}} \\\\\\ s=\cfrac{1}{7}\cdot \cfrac{1}{4}\implies s=\cfrac{1}{28}~yd\qquad \stackrel{\textit{how many feet is that?}}{s = \cfrac{1~yd}{28}\cdot \cfrac{3~ft}{yd}}\implies s=\cfrac{3}{28}~ft[/tex]

Answer:

x=number1 and y=number2

product of the two numbers is 14 which translates to

xy=14

either x or y are 3.5 times big as the other one

so 3.5x=y

substituting in xy=14

x(3.5x)=14

[tex]3.5x^2=14\\x^2 =\frac{14}{3.5}=4[/tex]

then x must be equal to 2 or -2

x+y=

by substituting

x+3.5x=

if x =2 then 2+7=9 or if x=-2 then -2-7=-9

Answer: pi (3.14)

Step-by-step explanation:

The circumference formula is pi*radius squared. Radius is half the diameter so radius is 1.

1 squared is still 1.

The answer is 3.14 or pi

If the function is translated 4.5 units to the left to createe the graph of function g(x), hence the resuting function will be g(x) = (x + 4.5)^2

Given the function expressed as
f(x) = x^2

If the function is translated 4.5 units to the left to createe the graph of function g(x), hence the resuting function will be:

g(x) = (x + 4.5)^2

Note that translation to the left means addition of the factor

Learn more on translation here: https://brainly.com/question/1046778

Answer:

x>

4

9

Step-by-step explanation:

|3x−4|<6x

Let's find the critical points of the inequality.

|3x−4|=6x

We know either3x−4=6xor3x−4=−6x

3x−4=6x(Possibility 1)

3x−4−6x=6x−6x(Subtract 6x from both sides)

−3x−4=0

−3x−4+4=0+4(Add 4 to both sides)

−3x=4

−3x

−3

=

4

−3

(Divide both sides by -3)

x=

−4

3

3x−4=−6x(Possibility 2)

3x−4+6x=−6x+6x(Add 6x to both sides)

9x−4=0

9x−4+4=0+4(Add 4 to both sides)

9x=4

9x

9

=

4

9

(Divide both sides by 9)

x=

4

9

Check possible critical points.

x=

−4

3

(Doesn't work in original equation)

x=

4

9

(Works in original equation)

Critical points:

x=

4

9

Check intervals in between critical points. (Test values in the intervals to see if they work.)

x<

4

9

(Doesn't work in original inequality)

x>

4

9

(Works in original inequality)

Answer:

x>

4

9

Answer:

m∠A = 79°

m∠B = 112°

Step-by-step explanation:

A+C=180

A=180-C=180-101=79

B+D=180

B=180-D=180-68=112

Answer:

the answer is x=14.4

Step-by-step explanation in the photo :)

Answer:

300 [tex]m^{2}[/tex]

Step-by-step explanation:

The spread has a rate of 25 [tex]m^{2}[/tex] per every 1/6 hour.  That can be expressed as   25 [tex]m^{2}[/tex] per every 1/6 hour:

25 [tex]m^{2}[/tex]/ (1/6 hour), or

150 [tex]m^{2}[/tex]/hour

After 2 hours, the spread would be (150 [tex]m^{2}[/tex]/hour)*(2 hours) = 300 [tex]m^{2}[/tex]

Answer:

[tex]55.7 feet[/tex]

Step-by-step explanation:

[tex]h=\sin{\left(23\right)\times135}[/tex]

[tex]\sin{23}\approx0.39[/tex]

[tex]h=0.39\times135=52.65\left(feet\right)\[/tex]

[tex]H=h+3[/tex]

[tex]=52.65+3[/tex]

[tex]=55.65\left(feet\right)[/tex]

[tex]55.65\ feet\approx55.7\ feet[/tex]

I hope this helps you

:)

Answer:

A. A=10

Step-by-step explanation:

you’re welcome

The equation of the ellipse is required \frac{(x)^2}{16} +\frac{(y+4)^2}{25}=1

The required equation is

[tex]\frac{x^2}{16} +\frac{(y+4)^2}{25}=1[/tex]

It can be seen that the major axis is parallel to the y axis.

The major axis points are

[tex](h,k+a)=(0,1)\\(h,k-a)=(0,-9)\\k+a=1\\k-a=-9[/tex]

Subtracting the equations

[tex]2a=10\\\implies a=5[/tex]

The foci are

[tex](h,k+c)=(0,-1)\\(h,k-c)=(0,-7)[/tex]

[tex]k+c=-1\\k-c=-7[/tex]

Subtracting the equations

2c=6

c=3

k+c=-1 implies that k=-1-c

k=-1-3

k=-4

[tex]\frac{(x-h)^2}{b^2} +\frac{(x-h)^2}{a^2}=1[/tex]

So we get,

[tex]\frac{(x-0)^2}{4^2} +\frac{(y+4)^2}{5^2}=1[/tex]

[tex]\frac{(x)^2}{16} +\frac{(y+4)^2}{25}=1[/tex]

Therefore the equation is, [tex]\frac{(x)^2}{16} +\frac{(y+4)^2}{25}=1[/tex].

To learn more about the ellipse visit:

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Answer:

x = -1, y = 1

Step-by-step explanation:

x + 2y = 1

Subtract 2y from both sides

x + 2y - 2y = 1 - 2y (simplify) -> x= 1 - 2y

----

-x + y = 2

Subtract y from both sides

-x + y - y + 2 - y (simplify) -> -x = 2 - y

Divide both sides by -1

[tex]\frac{-x}{-1}[/tex] = [tex]\frac{2}{-1}[/tex] - [tex]\frac{y}{-1}[/tex] (simplify) -> x = -2 + y

Answer:

80,000

Step-by-step explanation:

20,000 x 2 = 40,000

40,000 x 2 = 80,000

(I'm pretty sure it's right if not let me know.)

Answer:

Volume of the cylinder=3.14×6×6×12=1356.48

volume of one cube=5×5×5=125

divide1356.48÷125=10.85

since she can't buy partial cubes, she'll have to purchase 11 cubes

We are given with a function y =2/(2x) . So , if we cancel the 2 from both numerator and denominator we are left with y = 1/x . Now , here we need to find the domain , bur let's Recall that Domain is the set of all values for which the given function is defined .Now , here , if we put x = 0 , then y will be not defined , but as for domain we need only the set of values for which the function is defined , so domain willn't include 0 , and for all real numbers except 0 , the given function is defined . So Our domain is [tex]{\boxed{\bf{(-\infty,0)\cup (0,\infty)}}}[/tex] and as this interval contains all real numbers except 0 , so domain can be further written as [tex]{\boxed{\mathbb{R}-\bf \{0\}}}[/tex] . Now , Range is the set of all output values of the function when we put the values of domain as input . So , now here when we put values of domain as input like let's put x = -1 , -2 , -3 , -4 , 1 , 2 , 3 ,..... we will get y = -1 , -1/2 , -1/3 , -1/4 , 1 , 1/2 , 1/3 and so on , now , the input will give output as 0 , iff input is Infinite , but as input can never be infinite, so output will never comes to 0 as the intervals of real numbers is [tex]{\bf{(-\infty,\infty)}}[/tex] it's an open interval so Infinity and -ve infinity is not concluded in the above interval because whenever we think a number as large as much we can think , their exists infinitely large numbers greater than it , assume you're thinking 10¹⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰ as the largest number you can think , but if we add 1 in that i.e 10¹⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰ + 1 comes to be greater than it , Hence , we don't include Infinity and -ve Infinity in the interval which represents the set of all real numbers. So now the range is same as the Domain i.e [tex]{\boxed{\bf{(-\infty,0)\cup (0,\infty)}}}[/tex] or [tex]{\boxed{\mathbb{R}-\bf \{0\}}}[/tex]

Hence , we concluded that :

Answer:

C.)  72

5% x 60 = 3

It's 4 months, so 4 x 3

4 x 3 = 12

12 + 60 = 72

Answer:

53 people

Step-by-step explanation:

[tex]\frac{2}{5}[/tex]  × 120 = = 48
48 + 5 = 53 people
____

You've made your grade level high school, lower it to Grade 4. Thank you!

Answer:

The midpoint formula

Step-by-step explanation:

(x,y)=(x1+x2)/2,(y1+y2)/2 ..(Take any two points that are opposite to each other in this case first and third points)

(x,y)=(1+2)/2,(-4+9)/2

(x,y)=3/2,5/2

As the diagonals of a square are equal, their intersection point will be the midpoint.

Answer:

volume: [tex]\sf 16\pi x^3y^4[/tex]

given:

cylinder volume:

[tex]\hookrightarrow \sf \pi r^2h[/tex]

[tex]\hookrightarrow \sf \pi (2x)^2(4xy^4)[/tex]

[tex]\hookrightarrow \sf \pi (4x^2)(4xy^4)[/tex]

[tex]\hookrightarrow \sf 16\pi x^3y^4[/tex]

Answer:

a.) both suv manufractures claims are true

Step-by-step explanation: got it right on edmentum

Answer:

78

Step-by-step explanation:

4(x) = 4(7) = 28        5(x) = 5(10) = 50

28+50=

78

Answer:

62 i think

Step-by-step explanation:

Answer:

1/5

Step-by-step explanation:

probability = favorable outcomes/total outcomes

4, 8, 12 are multiples of 4, so there are 3 favorable outcomes.

There are 15 total outcomes.

Make the fraction

3/15

reduce by 3

1/5

Answer:

b) 10

Step-by-step explanation:

(3×10+46)+14 = 90

Hope this helps!!!!!

Answer

It might be 88%

Step-by-step explanation:

Answer:

  {33, 75, 142, 93, 90, 10}°

Step-by-step explanation:

Two angles are supplementary when their sum is 180°. That means the supplement of an angle is the difference between that angle and 180°.

  180° -{147, 105, 38, 87, 90, 170}° = {33, 75, 142, 93, 90, 10}°

Answer:

Keep track of every 1, 2, 3, or 4. These represent the number of days the temperature is above 80 degrees F. repeat this 20 times.