true or false if two triangles have three pairs of congruent sides, then the triangles are not guarnteed to be congruent

Answer:A

Step-by-step explanation:

divide top and bottom by 6

Answer:

P: 32

A: 48

Step-by-step explanation:

(4+(4*3))*2=32

4*(4*3)=48

The blanket is 4 feet wide and 12 feet long. The perimeter of the blanket is 32 feet and the area is 48 square feet.

The blanket is given to be 4 feet wide, and its length is 3 times its width, which means the length is 3 x 4 = 12 feet. Therefore, the blanket is 4 feet wide and 12 feet long.

For a rectangle, the formula for perimeter is 2*(length + width). Plugging in our values gives us 2*(12 + 4) = 32 feet.

The formula for the area of a rectangle is length * width. Using our dimensions, the area is 12 * 4 = 48 square feet.

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Answer:

x=-2

Step-by-step explanation:

1. Convert base

(1/64) to (4^-3)

2.Apply exponent rule

4^-3(2x+10)

3. 4x-10=-3(2x+10)

4.Expand

4x-10=-6x-30

4x-10+10=-6x-30+10 (add 10 to both sides)

4x=-6x-20 (simplify)

4x+6x=-6x-20+6x (add 6 to both sides)

5. 10x=-20 (divide both side by 10)

6. Then you get x= -2.

At the given rate, it would take 1.2 hours to fill the tank described.

To find out how many hours it will take to fill the water tank, we need to calculate the volume of the tank and then determine the time it takes to fill it at a rate of 10 gallons per minute.

The volume of the tank can be calculated using the formula for the volume of a rectangular prism.

Volume = 6 feet x 4 feet x 4 feet = 96 cubic feet

Convert this volume to gallons, knowing that 1 cubic foot is about 7.5 gallons:

So, the tank has a capacity of approximately 720 gallons.

To find the time it takes to fill the tank at a rate of 10 gallons per minute:

Time (minutes) = Volume (gallons) / Rate (gallons per minute)

Time (minutes) = 720 gallons / 10 gallons per minute = 72 minutes

Now, to convert this to hours, divide by 60 (since there are 60 minutes in an hour):

Time (hours) = 72 minutes / 60 minutes per hour ≈ 1.2 hours

Rounded to the nearest tenth, it will take about 1.2 hours to fill the water tank.

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To determine the time to fill the tank, calculate the tank volume in cubic feet, convert that to gallons, and then divide by the rate of water flow and 60 to get the time in hours.

To determine how long it will take to fill the tank, we first need to calculate the volume of the tank in cubic feet. The tank is shaped like a cylinder, so the volume V of a cylinder is given by V = πr²h, where r is the radius and h is the height. In this case, the tank has a radius of 3 feet (half of the 6 feet diameter) and a height of 4 feet, so V = π(3)²(4) = π(9)(4) = 36π cubic feet.

Next, we need to consider that 1 cubic foot is equivalent to 7.5 gallons of water. Therefore, the tank capacity in gallons is 36π * 7.5.

We are told the tank is being filled at a rate of 10 gallons per minute. To determine how long it will take to fill the tank, we divide the total number of gallons the tank holds by the rate at which the tank is being filled. This will give the total time in minutes. To convert this time to hours, we then divide by 60, as there are 60 minutes in an hour.

So, the number of hours to fill the tank is (36π * 7.5) / 10 / 60, rounded to the nearest tenth.

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Answer:

ANSWER  

Card I’s balance increased by $53.16 more than Card H’s balance.

Step-by-step explanation:

Currently you have two credit cards, H and I. Card H has a balance of $1,186.44 and an interest rate of 14.74%, compounded annually. Card I has a balance of $1,522.16 and an interest rate of 12.05%, compounded monthly. Assuming that you make no purchases and no payments with either card, after three years, which card’s balance will have increased by more, and how much greater will that increase be?  And so the total amount would be $53.16.

Card H's balance is decreased by $1579.3 than a card I.

percentage, a relative value indicating hundredth parts of any quantity.

Given,

Principal(P) = $1,186.44

Interest Rate(r) = 14.74%

Number of time period(n) = 3 years.

Applying the above values in the formula given in the question:

[tex]A=P(1+\frac{r}{n}) ^{nt}[/tex]

A=$1792.2

Amount of Card I after 3 years:

Principal(P) = $1,522

Interest Rate(r) = 12.05%

A number of the time periods (n):

12 months × 3 years=36 months

A=3351.8

Now we take the difference between both the credit cards, we have:

Amount of credit card I - Amount of credit card H

$1579.38

Therefore, card H's balance is decreased by $1579.3 than a card I.

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Answer:

Quadratic equations are actually used in everyday life, as when calculating areas, determining a product's profit or formulating the speed of an object. Quadratic equations refer to equations with at least one squared variable, with the most standard form being ax² + bx + c = 0.

Here is an example:

Antoine stands on a balcony and throws a ball to his dog, who is at ground level.

The ball's height (in meters above the ground), xxx seconds after Antoine threw it, is modeled by:

h(x)=-2x^2+4x+16h(x)=−2x  

2

+4x+16h, left parenthesis, x, right parenthesis, equals, minus, 2, x, squared, plus, 4, x, plus, 16

What is the height of the ball at the time it is thrown?

____meters

here is another example:

2x2 + 5x + 3 = 0  = In this one a=2, b=5 and c=3

Hope that was helpful.Thank you!!!

Answer:

see below

Step-by-step explanation:

Often, the simplest way to solve "ax2 + bx + c = 0" for the value of x is to factor the quadratic, set each factor equal to zero, and then solve each factor. But sometimes the quadratic is too messy, or it doesn't factor at all, or you just don't feel like factoring. While factoring may not always be successful, the Quadratic Formula can always find the solution.

The Quadratic Formula uses the "a", "b", and "c" from "ax2 + bx + c", where "a", "b", and "c" are just numbers; they are the "numerical coefficients" of the quadratic equation they've given you to solve.

The Quadratic Formula is derived from the process of completing the square, and is formally stated as:

The Quadratic Formula: For ax2 + bx + c = 0, the values of x which are the solutions of the equation are given by:

        -b ± [tex]\sqrt{b^2 - 4ac}[/tex]

x = ----------------------------------

                 2a

​  

​  

Answer:

any whole number between 0 and 14, so 13 would work as a possible solution.

Step-by-step explanation:

0<x<14

Answer:

25

Step-by-step explanation:

if 10=40%what about 100% which is total so you cross multiply and get your answer

There are a total of 25 students in Mr. Lee's class.

A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.

Given, There are 10 boys in Mr. Lee's class and 40% of the class are boys.

let, 'x' be the number of students in the class,

Therefore, 10 is 40% of 'x'.

(40/100)×x = 10.

0.4x = 10.

x = 10/0.4.

x = 25.

So, There are a total of 25 boys in the class.

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Answer:

36.8 minutes or 36 minutes 48 seconds

Step-by-step explanation:

8 percent of 40 is 3.2

(.08 times 40)

40 minus 3.2 is 36.8 :)

(.8 times 60 is 48)

Answer:

36.8 minutes long

Step-by-step explanation:

8 percent is 3.2

40 - 3.2 = 36.8

Answer:

Your answer is 1.6 inches.

Step-by-step explanation:

Answer:

135

Step-by-step explanation:

1. 540/60=9

2.9×15=135

Answer:

pretty sure its 330 - 10×6÷2=30 × 11? srry if I'm mentally retxrted

Answer:

The answer is x=3 and y=4 (3,4).

Answer:

y=4

x=3

Step-by-step explanation:

Add the two equations to eliminate x.

2y=8

y=4

x-3y=-9

x-12=-9

x=3

Answer:-23

Step-by-step explanation:

I got it right

Answer:

The answer is that the circumference of the CD is 37.7 cm.

Answer:

38cm

Step-by-step explanation:

Answer:

100 x 9.58= 958/1

9.58= 9  29/50

Step-by-step explanation:

Answer:

a) 4 ; b) 8

Step-by-step explanation:

4×3-8 = 12-8 = 4

4×4-8 = 16-8 = 8

Answer:

a) 4 ; b) 8

Step-by-step explanation:

Answer:

$428.73

Step-by-step explanation:

The previous reading of the water bill is 5,520 ccf and a present reading of 5,981 ccf.

The number of units used is given as the present reading minus the previous reading.

This means that the number of units used is:

5981 - 5520 = 461 ccf

The water company charges $0.93 per ccf of water.

Therefore, the charges on the current bill will be:

0.93 * 461 = $428.73

Answer: 62.4

Step-by-step explanation: just multiplied 2.6 x 3 x 8

Answer: from the 2 triangles v and 1 are not correct so it will be option A

Step-by-step explanation:

Answer:

1/2

Step-by-step explanation:

Simple probability is a ratio of the number of ways the thing we want to happen can to the total possible outcomes.

(For example, we flip a coin and want heads, but it can land on heads or tails. Our probability of getting heads is 1/2, one way to get heads over the 2 possible outcomes)

So for this problem, there's  20 possible things that CAN happen (3 + 7 + 10) and 10 ways we get what we want (a green marble).

Our probability of getting a green marble is [tex]\frac{10}{20\\}[/tex], which simplifies to [tex]\frac{1}{2}[/tex]

Answer:

add the graph next time

Step-by-step explanation:

Answer: y=235x+15

Step-by-step explanation:

Answer:

y=235x+15

Step-by-step explanation:

Answer:

The height of the great pyramid is:

Or:

Step-by-step explanation:

The Great Pyramid of Giza could be said to have two heights: one at the time of being built and the other that can be currently measured, however, to answer the question, the current height has been used, which is 303.6 cubits (I give the answer in this unit because it was the one used by its builders).

There is a slight discrepancy with the values given in the exercise: one cubit equals 18 inches, not 20.

Answer: 3560 in

Step-by-step explanation: algebra nation told me so

Answer: No, it is equal to y² + y

Step-by-step explanation:

No, you are incorrect.

Lets break it down.

Y squared means y to the power of two, which looks like this:

y²

Then, you have to add a y, so the end result should look like this:

y² + y

Answer: If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

Answers: 1

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

4500-2500 is 2000 dollars reduction, or money paid off.

For every 250 dollars, there is a 10 points increase. 2000 divided by 250 is 8. There are 8 sets of 250 dollars. So, for every 250 dollars (you have 8 of them), 10 points increase. Therefore, you multiply 10 by 8.

10x8 = 80. Your credit score has increased by 80 points.

At the end of the year, my credit score would have increased by 80 points.

If my current balance is $4500 and at the end of the year, my balance is $2500. It means that the total decrease in my credit balance is $2000 ($4500 - $2500).

In order to determine the total increase in the number of points, the first step is to determine the amount of 250 that is in 2000. In order to do this, the first step would be to divide 2000 by 250.

2000 / 250 = 8

The second step is to multiply 8 by 10

8 x 10 = 80 points.

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Answer:

654in squared

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

Since Daria has 8 pages with 4 pictures on each page, you have to multiply 8 by 4.

8 × 4 = 32

There are 32 pictures.

Answer:

The top triangle.

Step-by-step explanation:

The top triangles numbers are 3,4,5, which is known as a pythagorean triple, which makes a proportionate triangle. There you go! :D