help and explain!!!

Answer:

hundreds = 1, for the equation to be true.

Step-by-step explanation:

Given an equation:

[tex]\frac{4}{hundreds}[/tex] = 4 hundreds = 4

For this equation to be true, hundreds should be represented by a minimum value.

This implies that, hundreds can not be represented by a number which equal zero, less than or greater than 1. Therefore, hundreds = 1.

So that;

[tex]\frac{4}{1}[/tex] = 4 x 1 = 4

⇒ 4 = 4 = 4

Thus, a true expression.

For the given equation to be true, hundreds must be equal to 1.

E.g: [tex]\frac{100}{hundreds}[/tex] = 100 hundreds = 100

For this equation to be true, hundreds = 1.

So that;

[tex]\frac{100}{1}[/tex] = 100 x 1 = 100

⇒ 100 = 100  = 100

Answer: 400

Step-by-step explanation:

40 times 10 is 400

Answer:

9.2oz

Step-by-step explanation:

Answer:

The receiver should be located at (0, 5.625)

Step-by-step explanation:

The given parameters are;

The width of the satellite dish = 30 inches

The depth of the dish = 10 inches

The receiver should be located at the focus of the parabola

Where the vertex of a parabola is (0, 0)

The equation of an upward or downward facing parabola is x² = 4·p·y

The focus of the parabola = (0, p)

The directrix is given by y = -p

The axis is the x-axis

Therefore, given that the width = 30 inches and the depth = 30 inches, we have;

The points (-15, 10), (15, 10), and (0, 0) (which is the vertex) on the parabola

Substituting, the coordinates into the equation of the parabola gives;

(-15)² = 4 × p × 10

p = (-15)²/(4 × 10) = 5.625

The coordinate of the focus = (0, 5.625)

Therefore, the receiver should be located at (0, 5.625).

The distance that the receiver should be located from the vertex to receive optimal reception is;

5.625 inches above the vertex

We are given;

Width of the satellite dish = 30 inches

Depth of the satellite dish = 10 inches

Vertex of parabola is at (0, 0)

Thus, we can say that this parabola passes through the point (15, 10).

Now, the conic form of a parabola with its vertex at the origin is given by the formula; y = (1/4c)x²

where c is the distance between the focus and the vertex.

Plugging in the relevant values gives;

10 =  (1/4c)(15)²

4c = 225/10

4c = 22.5

c = 22.5/4

c = 5.625

Thus, the receiver should be located at 5.625 inches above the vertex so for optimal reception.

Read more at; https://brainly.com/question/6344698

Answer: A rich house and a poor house are on fire. Which house will the police tackle first?

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

The two triangles share a side, so that side will be both corresponding (to itself) and congruent (to itself). The two marked sides are congruent, as are the angles at the point of intersection (T) between the shared side and the marked sides.

So, we have congruent sides with a congruent angle between them. The SAS theorem applies to this situation. As we noted, side RT corresponds to itself. The third vertices of each triangle also correspond, so the congruence statement can be written ...

  ΔRTS ≅ RTU

Answer:

2 and 5/12

Step-by-step explanation:

Answer:

32 million

Step-by-step explanation:

Given that:

Time it takes population to double = 21 minutes

Number of bacteria at 10a.m = 8,014,000

Best estimate of bacteria at 10:42

Difference :

10:42 - 10:00 = 42 minutes

42/ 21 = 2 times

Hence it doubles 2 times within the time range :

At 10:21 minutes :

8,014,000 * 2 = 16,028,000

At 10:42 minutes :

16,028,000 * 2 = 32,056,000

Best estimate is 32 million

Answer:

TU = 12 units

Step-by-step explanation:

Given that T is a point on line segment SU.

So that;

SU = ST + TU

But, SU = 3x - 7, TU = x - 1, and ST = x + 7.Thus,

SU = ST + TU

3x - 7 = (x + 7) + (x - 1)

3x - 7  = x + 7 + x - 1

3x - 7 = 2x + 6

Collecting like terms.

3x - 2x = 6 + 7

x = 13

Therefore,

TU = x - 1

    = 13 - 1

   = 12

TU = 12 units

ST = x + 7

    = 13 + 7

   = 20 units

SU = 20 + 12

     = 32 units

Tickets sold on the day of the tournament are 374.

Suppose tickets sold before the tournament =x

So, tickets sold on the day of the tournament = x-150

An equation is a statement that equates to two statements.

According to the question, the total number of tickets sold is 898.

[tex]x+(x-150)=898[/tex]

[tex]2x-150=898[/tex]

[tex]2x=1048[/tex]

[tex]x=524[/tex]

Tickets sold before the tournament =524

So, Tickets sold on the day of the tournament =524-150 = 374

Hence,  Tickets sold on the day of the tournament are 374.

To get more about equations visit:

https://brainly.com/question/14323743

Answer:

- 10 < x < 7

Step-by-step explanation:

Inequalities of the type | x | < a

Always have solutions of the form

- a < x < a

Given

| 2x + 3 | - 5 < 12 ( add 5 to both sides )

| 2x + 3 | < 17 , then

- 17 < 2x + 3 < 17 ( subtract 3 from all 3 intervals )

- 20 < 2x < 14 ( divide the 3 intervals by 2 )

- 10 < x < 7

Answer:

8

Step-by-step explanation:

327/45=7.26666666667 which if you round it up it equals 8

Answer: the outlier is 21

Step-by-step explanation:

Answer:

$53.21

Step-by-step explanation:

If 10% comes off of the 100% that we would have paid originally, that means we're just paying 90%. That means we've to calculate:

$59.12 * 90% =

$59.12 * .9 =

$53.208.

Because you don't really pay anything past the hundredths place, we can just round the 8 up to get: $53.21

Answer:

$53.21

Step-by-step explanation:

You have a 10% discount so .10 times your total is the discount:

.10 x 59.12 = 5.912

Now, subtract $5.91 from the the total to get the price after a coupon (rounded to 5.91 because cents don't go into the thousandths place):

$59.12 - $5.91

= $53.21

So, your bill is $53.21 after the coupon is used

Answer:

Y = 2/5x + 1

Step-by-step explanation:

I'm not sure if you were trying to find slope intercept since u didnt specify

Answer:

what grade do you do this in 6th cuz I'm in 8th

Answer:

Pretty sure its A

Step-by-step explanation:

Neko's flag ended with a triangle having 62 and 86 degrees as base angles because the stick was 12 degrees out of alignment from the proper position (both angles are 74 degrees each) - Option A

Recall:

Thus:

In the base angles of the triangle formed by the flag with the stick are as follows:

180 - 118 = 62 degrees (linear pair)

180 - (62 + 32) = 86 degrees. (sum of triangles)

Neko ended up having a flag that has 62 and 86 degrees base angles.

For both angles to be equal, we would have the following:

In conclusion, Neko's flag ended with a triangle having 62 and 86 degrees as base angles because the stick was 12 degrees out of alignment from the proper position (both angles are 74 degrees each) - Option A

Learn more here:

https://brainly.com/question/16350203

Is there a picture???? I need that to help u.

Answer:

yes if they are on a coordinate grid if the coordinates are(2, 4 ) and (4,8)

Step-by-step explanation:

Answer:

A'(-3,-2) B'(-1,-4) C'(-5,-3)

Step-by-step explanation:

im pretty sure that's right

hopes this helps

Answer:

[tex]A( - 2, \: 3) = > A'( 2, \: - 3) \\ B( - 4, \: 1) = > B'( 4, \: - 1) \\ C( - 3,\: 5) = > C'( 3, \: - 5)

[/tex]

'

Answer:

f(7)=-4

Step-by-step explanation:

f(7)=10-2(7)

f(7)=-4

Answer:

-4

Step-by-step explanation:

f(7)=10-2(7)

f(7)= 10-14

f(7)= -4

answer:

"afdfadadsadadafdfadadsadadafdfadadsadadafdfadadsadadafdfadadsadadafdfadadsadadafdfadadsadadafdfadadsadad" is not a question, thanks for the free points though!

explanation:

hope this helped <3 also if wouldn't mind could you pls give me brainliest? (im trying to level up) thanks! :)

Answer:

3.4 : 104.125

Step-by-step explanation:

Sam's rectangular garden measures 1 1 /5 yards by 2 5 /6yards.

Area of Sam's garden = Length × Breadth

= 1 1/5 × 2 5/6

= 3 2/5 square yards

= 3. 4 square yards

His neighbor, Tess, has a rectangular garden that is 8 1 /2yards long and has a perimeter of 33 yards.

Perimeter = 2L + 2 W

2W = P - 2L

W = P - 2L/2

W = 33 - 8 1/2/2

W = 49/2 ÷ 2

W = 12 1/4 yards

Area of Tess Garden = Length × Width

12 1/4 × 8 1/2

= 104 1/8 square yards

= 104 .125 square yards

What is the ratio of the area of Sam's garden to the area of Tess's garden?

= Sam : Tess

= 3.4 : 104.125

Answer:

nviujkki

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

The constant of proportionality is 22.

The proportionality constant is the constant value of the ratio of two proportional quantities. When the ratio or product of two changing quantities generates a constant, they are said to be in a proportionate relationship. The proportionality constant's value is determined by the type of proportion between the two specified quantities: direct variation or inverse variation.

We have the equation is

y = 22 x

As, we know that from direct proportion as

y α x

y= k x

where k is constant of proportion

So, y= 22 x gives k =22

Learn more about Constant of proportionality here:

https://brainly.com/question/29126727

#SPJ3

Answer:

19.71

Step-by-step explanation:

You would add the two values (-5.29) and 25 together

Answer: 1:3 is the constant proptortionality.

Answer:

3

Step-by-step explanation:

If y is directly proportional to x

y = kx

k is the constant of proportionality

k = y/x

From the allocated point

y = 3 and x = 1

k = 3/1 = 3

Answer:

300 + 20x = 35x

Step-by-step explanation:

if you need to know how many months it is when the prices are even the answer is 20

Answer:

esxcdrfvtgbhyjnkmlmjnhbgvtfcrdfvgbhnjmk

Step-by-step explanation:

Answer:

graph as seen below :)

Step-by-step explanation:

when graphing an algebraic equation, it is important to remember mx+b and what it stands for. m is the variable used to describe the slope and when in the form of a fraction is rise over run/vertical over horizontal/up over side/etc. so for this one, start at the y-intercept (0,-2) and go up 1, over 5, then plot that point. then continue the pattern for you graph and do the same backwards so you go down 1 and to the left 5. x is the variable that normally stays a variable in the equation. and finally, b is the y-intercept, so when the line passes through a point where x = 0 (that part is normally confusing form me cuz its the y-intercept so just think of it as when the point is on the y axis). then, you can plot points to make the graph shown below. sorry the graph is kinda trash but you can see that when you go over 5 you go up one.

if you have any questions make sure to comment so that i can clarify anything thats a little silly or confuzzling :)

I hope this helped :))

Answer:

-7<x<7

Step-by-step explanation: