Describe how to draw a number line and graph –5 and –(–5) on it.

Answer:

  A)  5

Step-by-step explanation:

The coefficients of the second equation are 1/3 of those of the first equation. If the constant of the second equation is also 1/3 of the constant of the first equation, then the equations are dependent, and will have an infinite number of solutions.

The constant must be something other than 1/3·15 = 5 to make the equations inconsistent, having no solutions.

Answer:

Step-by-step explanation:

good job :)

The answer is option B) A larger circle is 1 foot larger than the smaller circle.

The area of a circle is pi times the radius squared (A = π r²). Learn how to use this formula to find the area of a circle when given the diameter.

Problem-solving is the act of defining a problem; determining the cause of the problem; identifying, prioritizing, and selecting alternatives for a solution; and implementing a solution.

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The asymptote of the function is y = -5.

A vertical asymptote of a function is the vertical line x = c such that the function tends to approach to infinity as the value of x approaches a.

Horizontal asymptote is the horizontal line y = d, such that the function approaches this line as the value of x approaches positive or negative infinity.

Given function is,

y = 2 (3)⁽ˣ⁺⁷⁾ - 5.

Horizontal asymptote of an exponential function y = kˣ is the line y = 0.

If the parent function is transformed and becomes something of the form y = akˣ + d, then the horizontal asymptote if the line y = d.

Here, the value instead of d = -5.

So the horizontal asymptote is y = -5.

Hence the correct option is C. y = -5.

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Answer:

3 mph

Step-by-step explanation:

Take the miles and divide by the hours

15 3/4 ÷  5 1/4

Change to improper fractions

63 /4 ÷ 21 /4

Copy dot flip

63/4 * 4/21

63/21 *4/4

3 *1

3

Answer:

(10 x 5) + 50 =

(50) + 50 = 100

Step-by-step explanation:

1. do parenthesis first

2. add them together

Answer:

(10*5)+50

50+50=100

Step-by-step explanation:

Hope I helped

Answer:

70 feet

Step-by-step explanation:

1/14=5/x

x=14*5

x=70

Answer:

23

Step-by-step explanation:

if X is a side

so squares have 4 sides that are the same so 92/4 equals 23

Answer:

2

Step-by-step explanation:

-1/2 * (- 4)

2 Answer

Answer: B. The United States might not have been able to stop the attacks, but it could have made a better effort to do so.

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

191.5 lbs.

Step-by-step explanation:

His weight loss for each week of the month is:

Week 1: 5 lbs. Week 2: 2.5 lbs. Week 3: 2.5 lbs.     On the final week he gained 3.5 Ibs.

We know his original weigh was 198 lbs. So subtract 198 from 10 (sum from adding his weight loss). You get 188 lbs. Finally add the amount of pounds he gained on the final week. 188 lbs. + 3.5 lbs. = 191.5 lbs.

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Jon's total weight loss for the month is 10 lbs., but he gained 3.5 lbs. the final week. This makes his total weight change 6.5 lbs. Thus, from his original weight of 198 lbs., his weight after a month is 191.5 lbs.

To find out Jon's weight now, we must calculate the total weight change. Jon lost 5 lbs. in the first week, then 2.5 lbs. both in the second and third week. He, however, gained 3.5 lbs. in the last week. Therefore, the total change in weight is calculated as follows:

So, Jon now weighs 191.5 lbs.

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Answer:

Step-by-step explanation:

To solve the quadratic equation [tex]-x^2 + 8x = 7[/tex], we first convert it to standard form and identify the coefficients. Using the quadratic formula, we find the solutions to be x = -1 and x = 7.

To solve the given quadratic equation, [tex]-x^2 + 8x = 7[/tex], we first need to bring the equation to the standard form of a quadratic equation, which is [tex]ax^2 + bx + c = 0[/tex]. We can do this by subtracting 7 from both sides, resulting in [tex]-x^2 + 8x - 7 = 0[/tex].

Now the equation is in standard form, we identify the coefficients: a = -1, b = 8, and c = -7. Applying these to the quadratic formula, x = [-b ± [tex]\sqrt(b^2 - 4ac)[/tex]] / (2a), we get:

x = [-8 ± [tex]\sqrt((8)^2[/tex] - 4(-1)(-7))] / [2(-1)]

x = [-8 ± [tex]\sqrt(64 - 28)[/tex]] / -2

x = [-8 ± [tex]\sqrt(36)[/tex]] / -2

x = [-8 ± 6] / -2

Now, solving for x, we get two solutions:

x = (-8 + 6) / -2 = -1

x = (-8 - 6) / -2 = 7

Therefore, the solutions to the quadratic equation are x = -1 and x = 7.

Answer:

2nd choice

Step-by-step explanation:

Answer:

600 is the right one

Step-by-step explanation:

Answer:

20,000 cm³

Step-by-step explanation:

The shape is a triangular prism

Base area × height

½ × 20 × 25 × 80

20,000 cm³

Answer:

It's option C) 4 units by 4 units

Step-by-step explanation:

I hope this helps

The dimensions of the rectangle that Michael should draw are 4 units by 4 units.

A rectangle is defined as a four-sided shape with opposite sides that are equal in length and parallel to each other.

A parallelogram is defined as a special type of quadrilateral that has both pairs of opposite sides parallel and equal.

The dimensions of the rectangle that Michael should draw are:

Length = AB = CD = 4 units (horizontal side of the parallelogram)

Width = AD = BC = 4 units (vertical side of the parallelogram)

This creates a rectangle with dimensions of 4 units by 4 units.

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Answer:

Camels has to pay $42 more as interest

Step-by-step explanation:

We are given that Carmela borrows $400 and will pay 5.25% yearly simple interest.

Principal = $400

Rate of interest = 5.25%

Time = 2 years

Formula :[tex]SI = \frac{P \times T \times R}{100}[/tex]

So, [tex]SI =\frac{400 \times 2 \times 5.25}{100}[/tex]

SI=42

She borrows the money for 4 years instead of 2 years,

So,[tex]SI =\frac{400 \times 4 \times 5.25}{100}[/tex]

SI=84

Difference in interests = 84-42 = 42

Hence Camels has to pay $42 more as interest

Answer:she has to pay 42 dollars more

Step-by-step explanation

Answer:

Step-by-step explanation:

What we will do is evaluate each of the statements:

Eduardo bought 3 liters of water. This statement may be true, because he was able to buy the water for multiple people or for another use.

2,750 milliliters of sports drink. It is false because the quantity is too small to drink.

2.25 liters of juice. As in the case of water, it can be true if it is to be taken in a group.

Answer:C

Step-by-step explanation:

The answer is "Parts A and  C  create a figure on the coordinate plane that has point symmetry about the origin" on Edge 2020

Answer:A

Step-by-step explanation:

The solution is, the number that the residual of that team’s win total is, -2.046, i.e. option a. -2.046.

An equation can be stated as a  mathematical statement that is made up of two expressions connected by an equal sign.  In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.

here, we have,

During a recent football season, the relationship between the number of points a team scored and the number of wins a team had is modeled by the equation w equals zero point zero three one p minus three point eight one,

i.e. w = 0.031p - 3.81

where w is the number of wins and p is the number of points scored.

now, we have,

One team in the league scored 444 points and had 12 wins.

i.e. p = 444

w = 12

so, we get,

LHS = 12

and, RHS = 9.954

so, the residual of that team’s win total is,

9.954 - 12

= -2.046

Hence, The solution is, the number that the residual of that team’s win total is, -2.046, i.e. option a. -2.046.

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Answer:

B. 8.7 in.3

Step-by-step explanation:

Answer:

I did it on edgen

Step-by-step explanation:

Hope it helps!

Answer:

x can be -3 or -2

Step-by-step explanation:

There are two binomials here (x+3) and (x+2). For the product to be 0, one (of both) have to be 0. For the first binomial to be 0, x must be -3. For the second to be 0, x must be -2.

Answer:

x=-3 and x=-2

Step-by-step explanation:

Since we are trying to find the two intersections points of the quadratic we solve for x.

x+3=0

 -3

x   =-3

Repeat to (x+2)

x+2=0

  -2

x    =-2

Answer:

m = [tex]\frac{-1}{2}[/tex]

Step-by-step explanation:

The slope of (0,3) (4,1) =

[tex]\frac{-1}{2}[/tex]

Hope this helps :)

Answer isssss:

C

yw ily

Answer:

median= 73

Step-by-step explanation:

Answer:

73

Step-by-step explanation:

list from lowest to highest.

so

66, 66, 73, 75, 80

Pick the middle, because that is the median.

73

Answer:

Linda was 37.8 m away when the arrow hit the ground

Step-by-step explanation:

We are given that The arc of the arrow can be modeled by the equation :

[tex]y = -0.02x^2 + 0.65x + 4[/tex]

Where x is the horizontal distance (in meters) from Linda

y is the height (in meters) of the arrow.

Now we are supposed to find How far from Linda does the arrow hit the ground

So, y must be 0 when the arrow hits the ground

So, Substitute y = 0 in the equation :

[tex]y = -0.02x^2 + 0.65x + 4\\0 = -0.02x^2 + 0.65x + 4\\0.02x^2-0.65x-4=0\\0.02(x-37.79)(x+5.29)=0\\x=37.79,-5.29[/tex]

Since distance cannot be negative

So,Linda was 37.8 m away when the arrow hit the ground

Answer:

Yes he is

Step-by-step explanation:

he is saying 1/4 and 2/8 of the coins are dimes 2/8 simplified is 1/4

let me know if this helps

Answer:

The events are dependent. The size of the original sample space is 8. It changes to 7 after the first dime is chosen. The probability of picking the first dime is 2/8. The probability of picking the second dime is 1/7 ,To find the probability of the compound event, multiply the probabilities.

Step-by-step explanation:

Answer:

170 that is the answer hope it's right

Answer:

answer is 30

Step-by-step explanation:

120/2 60 the weight then since the competitor of that side is fries divide it by 2 and plus i just did it on USA test prep

Answer:

6 mins, and the altitude will be 16,800 ft

Step-by-step explanation:

1st: Subtract 3000 from 34800

2nd: Multiply 2 to 2800

Keep doing this until you get the same altitude for each one.

After 6 minutes, both airplanes will be at an altitude of 16,800 feet. This is found by solving two equations for the descending and ascending planes and determining the time when their altitudes are equal.

To determine when two airplanes will be at the same altitude, we can set up an equation where the altitude of the descending airplane equals the altitude of the ascending airplane.

Let t be the time in minutes after the planes have begun their ascent and descent respectively.

The descending airplane starts at 34,800 feet and descends at 3,000 feet per minute. Therefore, its altitude after time t will be:

Altitude of descending plane = 34,800 feet - (3,000 feet/minute × t)

The ascending airplane starts at the ground level and ascends at 2,800 feet per minute. Thus, its altitude after time t will be:

Altitude of ascending plane = 0 feet + (2,800 feet/minute × t)

To find the time when the altitudes are equal:

34,800 feet - (3,000 feet/minute × t) = (2,800 feet/minute × t)

Solving for t, we get:

t = 34,800 feet / (3,000 feet/minute + 2,800 feet/minute)

t = 34,800 feet / 5,800 feet/minute

t = 6 minutes

Now, to find the altitude at which they will be at the same level, we can plug t back into either equation for altitude:

Altitude at 6 minutes = 2,800 feet/minute × 6 minutes

Altitude at 6 minutes = 16,800 feet

Therefore, after 6 minutes, both airplanes will be at an altitude of 16,800 feet.

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Answer:

The fraction is 470/1000, which can be simplified to 47/100, and that is 47%.

Step-by-step explanation:

Basically you take what is asked for and you divide it by the total amount.

470 is the amount of girls as contestants.

1000 is the total amount of contestants.

And that gives you the ratio 470/1000.

Answer:

Step-by-step explanation: