The ratio of dogs to cats at the SPCA is 3:2. If there are 48 cats, how many dogs are there?

The length of the side of the frame will be 6.33  to the nearest inch.

All the sides of a square are congruent. Let a be the side length of the square. Then the area of the square is the square of the side length of the square.

Then the area of the square would be;

Area of the square = a² square units

We have been given that Rafael is constructing a square-shaped frame. And the frame has a 40 square inches surface area.

A = a²

40 = a²

a = √40

a = 6.33 inches

Hence, The length of the side of the frame to the nearest inches will be 6.33  to the nearest inch.

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Rhode Island has a smaller population.

Here,

According to the 2010 census, the population of Nebraska was 1.8 × 106 people.

We have to find the smaller population.

What is Product?

The multiply of two or more number is called Product.

Now,

The population of Nebraska was 1.8 × 106 people.

1.8 x 106 = 190.8

And,

The population of California = 3.7 x 107 = 395.9

The population of Rhode Island = 1.1 x 106 = 116.6

The population of Texas = 2.5 x 107 = 267.5

The population of Missouri = 6 x 106 = 636

Hence, Rhode Island has a smaller population.

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Answer:

5000 litres

Step-by-step explanation:

1 kilolitre is 1000 litres

Answer: The tank would hold 5000 Liters

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

Explanation:

Start at -4 on the x axis.

Draw a vertical line until reaching the curve.

Then draw a horizontal line until reaching the y axis.

You should arrive at y = -5. This tells us f(-4) = -5

The input x = -4 leads to the output y = -5

The point (-4, -5) is on the graph. This is the highest point, so it's the vertex of the V shape.

See the diagram below.

the estimated solution for the equations 3 x + 5 y = 14 and 6 x - 4 y = 9 is (5/2, 4/3).

We have the equations:

3 x + 5 y = 14

6 x - 4 y = 9

The exact solution is the point (2.41, 1.36)

1.(5 / 2, 4 / 3)-----> (2.5, 1.33)--------> is the best approximation

2.(4 / 3, 5 / 2)------> (1.33, 2.5)

3.(7 / 3, 7 / 2)------> (2.33, 3.5)

4.(- 5 / 2,-7 / 5)----> (- 2.5, - 1.4)

The estimate solution is (5/2, 4/3).

Therefore, the estimated solution for the equations 3 x + 5 y = 14 and 6 x - 4 y = 9 is (5/2, 4/3).

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-33 is the value of √x² - y² at x = 3 and y = -6.

The expression given in the question is √x² - y² and we have to find the value of this expression when the value of x is 3 and the value of y is -6.

In order to evaluate √x² - y²  simply put x = 3 and y = -6 and then solve accordingly.

Let's proceed to solve the expression,

√x² - y²

at x = 3 and y = -6. we have

= √3² - (-6)²

= √9-36

= 3-36

= -33

⇒√x² - y² = -33

∴ On solving, √x² - y² for x = 3 and y = -6 we get -33 as its evaluation.

Hence, -33 is the required answer.

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Answer:

Wait, can you explain the answer choices, I don't understand them.

Step-by-step explanation:

21. Area as sum = 12x + 60

Area as Product = 12(x + 5)

22. Area as sum = 5x + 20

Area as Product = 5(x + 4)

As a product, we can multiply the height and the base of the rectangle.

As a sum, we can find the area finding the sum of the areas of each pieces of the rectangle.

The missing pieces of that will fill into the circles is shown in the diagram attached below. Therefore, we would have the following:

21. Area as sum = 12x + 60

Area as Product = 12(x + 5)

22. Area as sum = 5x + 20

Area as Product = 5(x + 4)

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Answer:

 3:9 6:15 14:21 15:35 all of these should work

It would take the assistant 20 hours to do the job alone.

From the information given, we have that;

Let the gardener be x

His assistant be y

So,

y = 1/ 5

x + y = 1/ 4

Substitute the value

x = 1/ 4 - 1/ 5

Find the LCM

x =  1 / 20

Take the reciprocal

x = 20 hours

Thus, it takes the assistant 20 hours to do the job alone.

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The largest integer is 0 (first option).

Integers are whole numbers. An integer is number that is not a fraction and not a decimal. Integers can either be positive, negative or zero. An example of an integer is 100, - 100 and 0.

An even number is a number that is divisible by 2 into two equal halves. An example is 2, 4, 6, 8. Consecutive even integers are whole even numbers that follow each other on the number line. An example is 2, 4, 6, 8.

If 0 is the largest number, the other three consecutive even integers would be : 0, -2, - 4, - 6. The sum of these numbers is -12.

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The equation of the line in the slope-intercept form is given y= 3x + 3 .

The graph of the equation y = mx + c is a line with m as the slope and m and c as the y-intercept. In the slope-intercept representation of the linear equation, the values of m and c are real numbers. A line's slope, expressed in m, indicates how steep it is. A line's gradient is also referred to as its slope occasionally. The y-coordinate of the point where the line's graph meets the y-axis is known as the y-intercept, or c, of a line.

The  equation of the line is given by 12x - 4y = -12 .

This is the standard form of the line.

Now to represent the line in the slope-intercept form we need to write the equation for y in terms of x.

or, 12x-4y=-12

or, -4y = -12x - 12

or, y = (-12x - 12 ) ÷ (-4)

or, y = 3x + 3

Here the slope is 3 and the y-intercept is also 3.

Therefore the slope-intercept form of the line is given by y = 3x + 3

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The 94 ft. by 50 ft dimensions of the court obtained from a similar question posted online, gives;

a. The ordered pair representing the location of the player in the bottom right corner is (47, -25)

b. The distance traveled by the ball obtained using Pythagorean theorem, is approximately 53.2 feet.

The possible dimensions of a rectangular court obtained from a similar question posted online are;

Length of the basketball court = 94ft.

Width of the basketball court = 50 ft.

From the question, we have;

Location of the court center = The origin of a coordinate plane

a. The ordered pair that represent the location of a player in the bottom right corner is found as follows;

Let (x, y) represent the coordinates of the bottom right corner of the court, we have;

Horizontal distance from the center of the court (the origin) to the right boundary of the court, x = (94 ft.)/2 = 47 ft.

Vertical distance from the center to bottom of the court, y = (50 ft.)/2 = 25 ft.

Following the convention of points to the right and above the origin being positive, while points below the origin are negative, we have;

The ordered pair (the coordinates of the player) that represents the location of the player in the bottom right corner is therefore;

b. The distance, d, that the ball travels is given by Pythagorean theorem as follows;

d = √((47 - 0)² + ((-25) - 0)²) = √(2834) ≈ 53.2

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Answer:

A Triangle

Step-by-step explanation:

Since the three points are not collinear, the vertices form a triangle.

Answer: a. (0, -300), (1, -180), (2, -60), (7, 540)

b. T=120D-300

c. $28080

Step-by-step explanation:

a. T=120D-300 ==> per week

D=0: T=120(0)-300

D=0: T=-300 ==> (0, -300)

D=1: T=120(1)-300

D=1: T=120-300

D=1: T=-180 ==> (1, -180)

D=2: T=120(2)-300

D=2: T=240-300

D=2: T=-60 ==> (2, -60)

D=7: T=120(7)-300

D=7: T=840-300

D=7: T=540 ==> (7, 540)

b. T=120D-300

c. T=120(7)-300

T=840-300

T=$540 per week

1 year = 52 weeks

540*52=$28080

Average Speed is 23/32 laps per minute.

In the given statement is:

Carlos jogged 5 3/4 laps around the school track in 8 minutes.

What is Average speed?

Average Speed is calculated by dividing the total distance travelled by the time interval. For example, Someone who takes 40 minutes to drive 20 miles north and then 20 miles south (to end up at the same place), has an average speed of 40 miles divided by 40 minutes, or 1 mile per minute (60 mph)

Now, According to the Question:

5 3/4laps = 23/4 laps

23/4 ÷8

=23/4 × 1/8

=23/32

So, 23/32 laps per minute

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Answer:

y=3 or just put 3

Step-by-step explanation:

The equation of the line that passes through the points is y = -x - 8

The points are given as:

(−1,−7) and (−8,0)

Calculate the slope (m) using

m = (y2 - y1)/(x2 - x1)

So, we have

m = (0 + 7)/(-8 + 1)

This gives

m = -1

The equation of the line that passes through the points is then calculated as

y = m(x - x1) + y1

So, we have

y = -1(x + 8) + 0

This gives

y = -x - 8

Hence, the equation of the line that passes through the points is y = -x - 8

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Answer:a

Step-by-step explanation: 25x8=200

(10x25)-50=200

Answer:

101 1/2

3/2=1 1/2

100+1 1/2= 101 1/2

The correct answer would be "A. $2,075 = $1,500 + (.0575*s)" total sales.

A sale is a deal in which two or more parties trade products or services for cash or other assets, usually between a buyer and a seller. It is an agreement between a buyer and seller on the price of a security and the delivery of the security to the buyer in exchange for the agreed-upon compensation constitutes a sale in the financial markets. The transaction is not regarded as a sale if the product or service in issue is given by one party to the other without receiving payment, but rather as a gift or donation.

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Answer:

Yes

Step-by-step explanation:

If you use only perpendicular lines, all angles should be exactly 90 degrees

By using the property of vertically opposite angles the value x= 4 and the angle z = 78°

Vertical opposite angles are angles made at the intersection of two lines, these are non adjacent angles that are opposite to each other.

Vertical opposite angles are equal to each other.

In the given figure (5x + 82)° and (11x + 58)° are vertically opposite angles.

(5x + 82)° = (11x + 58)°

5x + 82 = 11 x + 58

82- 58 = 11x - 5x

24 = 6x

x = 24 /6 = 4

Then (5x+82) = (5(4) +82)= 102

(5x + 82)° and z° both are angles on same line therefore their sum will be 180°

(5x+82) +z =180

102+z=180

z= 180-102 = 78

Therefore, the value x= 4 and the angle z = 78°.

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Answer:

1/4

Step-by-step explanation:

You jumped rope of 1/3 of 3/4 hour.

In math, "of" usually means times.

1/3 of 3/4 hour = 1/3 × 3/4 hour = (1 × 3)/(3 × 4) hour = 3/12 hour = 1/4 hour

Answer: 1/4

It should be noted that the ratio of 91 to 7 will be 13:1.

It should be noted that when you want to calculate a ratio, you have to look at the common factor that the figures have.

In this case, the common factor that 91 and 7 has is 7

Therefore, the ratio will be:

= 91/7

= 13/1

In conclusion, the ratio is 13:1

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the system of inequalities that represents the possible length in meters, l, and the possible width in meters, w, of the pool is given as w ≤ l - 10 and 2 l + 2 w > 62.

Let the length of the pool be x.

So, ATQ, the width will be represented by the inequality:

x - 10 ≥ width

w ≤ x - 10

w ≤ l - 10

Also, it is given that, the perimeter of the pool is more than 62 m
So, we get that:

P > 62

Also, we know that:

P = 2 l + 2 w

So, we get that:

2 l + 2 w > 62.

Therefore, the system of inequalities that represents the possible length in meters, l, and the possible width in meters, w, of the pool is given as w ≤ l - 10 and 2 l + 2 w > 62.

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Answer:

D

Step-by-step explanation:

i’m pretty sure

Answer:

x=17 3y=13+10-3

x=17y=20

Step-by-step explanation:

answer to the questions

Answer:

x = 3 y = 46

Step-by-step explanation:

8x+13 = 9x+10

-8x          -8x

13 = x+10

-10     -10

3 = x

180-37 = 143

3y+5 = 143

-5          -5

3y = 138

/3      /3

y = 46