Jada is putting a border around her rectangular garden. The garden is 12.63 meters long and 3.28 wide. Jada estimates the perimeter of her garden by rounding the length and width to the nearest whole number. What equation shows

Answer:

If i´m correct and read the answer correct it should be:

-18x³+80x²+65x+5

Step-by-step explanation:

Hopefully this is correct, I couldn't understand if (-2x 2+10x) was spaced or if it was being multiplied.

Answer:

Reflexive postulate of equality

Step-by-step explanation:

Given

[tex]5 = 5[/tex]

Required

Which option answers the question

From the list of given options, the correct answer is: reflexive postulate of equality

This is so, because:

Reflexive postulate of equality implies that: [tex]a = a[/tex]

So, take [tex]a = 5[/tex]

This gives:

[tex]a = a[/tex]

[tex]5 = 5[/tex]

Hence:

Reflexive postulate of equality answers the question

b is equal to 13/12

move -7/4 over then add the fractions there you go

Answer:

5 of each item is how much she should buy

Step-by-step explanation:

Answer:

985.25

Step-by-step explanation:

An easy way to divide by larger numbers is to see if the divisor fits into the thousands, hundreds, tens, and ones place.

8 doesn't go into 7, so you'd bring down the number in the hundreds place and so on and so forth.

Answer:

you start by seeing how many times 8 goes into (7) which is zero Then you add the (8).

how many times does 8 go into 78 = 9  with 6 left over.

you bring the 6 down and the next 8 giving you (68) = 8 with 4 left over

so you bring the 4 and the two down giving you (42) = 5 with 2 left over.

so your answer is 985 remainder 2

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

if 3 magazines = $18

$72/$18 = 4 sets of 3

4 x 3 = 12 magazines

Answer:

You can make it to Splash Mountain

Step-by-step explanation:

From the question,

The distance you need to cover to Splash Mountain is 1 3/5 miles, and the time you have to arrive there is in 7 3/4 minutes.

Also, from the question,

You are able to cover 2/7 of a mile every minute, that is

Your speed is 2/7 mile per minute

To determine if you can make it to Splash Mountain, we will determine the distance you can cover, traveling at this speed of 2/7 mile per minute for 7 3/4 minutes. If the distance you can cover is more than 1 3/5 miles, then you can make it; but if the distance you can cover is less than 1 3/5 miles, then you cannot make it.

From

Speed = Distance / Time

Distance = Speed × Time

Speed = 2/7 mile/minute

Time = 7 3/4 minutes = 31/4 minutes

∴Distance = 2/7 × 31/4

Distance = 31/14 miles = 2 3/14 miles

The distance you can cover traveling 2/7 of a mile every minute for 7 3/4 minutes is 2 3/14 miles, since this is more than 1 3/5 miles, then you can make it to Splash Mountain.

Hence, you can make it to Splash Mountain.

Answer:

n = 484

Step-by-step explanation:

If Confidence Interval  CI = 95 %   then α = 5%  and α/2 = 2,5 %

α/2 = 0,0125

MOE for normal distribution is:

MOE = z * σ/√n

For α/2 = 0,0125    ⇒ z(score) = -2,2

MOE = |-2,2| * 4/√n

0,4*√n = 8,8

√n = 8,8 / 0,4

√n = 22

n = 484

Answer:

i think that it is an algebraic equation

Step-by-step explanation:

You can use 6-2=4. (N would equal 4.)

If c > 0, then f(x - c) is a shift of f(x) by c units to the right, and f(x + c) is a shift by c units to the left.

If d > 0, then f(x) - d is a shift by d units downward, and f(x) + d is a shift by d units upward.

Let g(x) = x. Then f(x) = g(x + a) - b = (x + a) - b. So to get g(x), we translate f(x) to the left by a units, and down by b units.

Note that we can also interpret the translation as

• a shift upward of a - b units, since

(x + a) - b = x + (a - b)

• a shift b units to the right and a units upward, since

(x + a) - b = x + (a - b) = x + (- b + a) = (x - b) + a.

Answer:

D

Step-by-step explanation:

A graph of an equation is the set of all points that make an equation true. X = 7, and Y = 3 are on that graph, so they are values that make the equation true.

Answer:

D

Step-by-step explanation:

Convert any mixed numbers to fractions.

Then you get your initial equation

Applying the fractions formula for subtraction

Simplifying 72/16, the answer is

4 1/2

Answer:

29 and 35

Step-by-step explanation:

x+y=64

x-y=6

Solve by substitution.

x=6+y

6+y+y=64

6+2y=64

y=29

Then plug in 29 for y.

x+29=64 ......35

The two numbers that have a sum of 64 and a difference of 6 will be 29 and 35.

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

The sum of the two numbers is 64 and the difference is 6.

Let the two numbers be 'x' and 'y', and y is greater than x. Then the equations are given as,

x + y = 64           ...1

y - x = 6             ...2

Add both equations, then we have

y + y = 64 + 6

2y = 70

y = 35

Then the value of 'x' will be given as,

x + 35 = 64

x = 29

The two numbers that have a sum of 64 and a difference of 6 will be 29 and 35.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

Answer:

16 and 36

Step-by-step explanation:

x + (2x+4) = 52

3x+4=52

3x=48

x=16

Answer:

0w0

Step-by-step explanation:

Answer:

irdk

Step-by-step explanation:

Answer:

¼

Step-by-step explanation:

The slope of the line which is positive, will be the same as the slope any of the given line that has a positive slope also.

Thus, how do we know which line we should we calculate the slope for? The line that shows a positive slope would be the line we are to calculate the slope.

The blue line shows a positive slope. We know this because positive slope usually slants up as from our left to our right.

The red line has a negative slope. It slants down from left to right.

Next, find the slope of the blue line using the coordinates of any two points on the line. Let's use the following points, (0, 2) and (4, 3)

[tex] slope(m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{3 - 2}{4 - 0} [/tex]

[tex] slope(m) = \frac{1}{4} [/tex]

The slope of the line that is parallel to the blue line is ¼.

Answer:

Decreased 4 days-96 hours

Increased 6 days-144 hours

Step-by-step explanation:

In order to solve this you just have to look at the graph and after the start of the experiment which is basically the origin of the graph and as you can see immidiately goes down after the start and it reaches the turning point in the day four which is when the graph starts to go up in the Y axis, so that day it would start the increase, and it increases from day 4 to 10 that would be 6 days, and the decrease would be from the origin to day 4.

Answer:

D. 37/2 divided by 17/4

Step-by-step explanation:

Answer:

D) 37/2 / 17/4

Step-by-step explanation:

Change 18 1/2 and 4 1/4 into improper fractions.

18 1/2 = 37/2

4 1/4 = 17/4

So the answer is 37/2 / 17/4.

Please correct me if I am wrong, have a great day! :)

Answer: -45

Steps: 4.5 × 5 × -2 = -45

Plz mark brainliest:)

Answer:

It will take 26.4 years for investment to reach $2000

Step-by-step explanation:

2000=100(1+.12)^x

20=1.12^x

㏒_{20} 1.12=x

log 1.12/ log 20=x

x= 26.434

The number of years that should be taken for reaching $2,000 is 26.40 years.

Given that,

Based on the above information, the calculation is as follows:

[tex]2000=100(1+.12)^x\\\\20 = 1.12^x[/tex]

Now apply log to both sides

[tex]\frac{log1.12}{log20} = x[/tex]

x = 26.4 years

Therefore we can conclude that the number of years that should be taken for reaching $2,000 is 26.40 years.

Learn more: brainly.com/question/13324776

An isosceles triangle is one with two equal-length sides. ΔABC is an isosceles right angled triangle.

An isosceles triangle is one with two equal-length sides. It is sometimes stated as having exactly two equal-length sides, and sometimes as having at least two equal-length sides, with the latter form containing the equilateral triangle as a particular case.

An isosceles right angled triangle has two equal sides, and those two equal sides make 90 degrees (right angle) internally. While the other two angles of the triangle measure 45°.

Hence, ΔABC is an isosceles right angled triangle.

Learn  more about Isosceles Right Angled Triangle here:

https://brainly.com/question/27190025

#SPJ2

Answer:

0.45576

Step-by-step explanation:

z = (x-μ)/σ, where

x is the raw score

μ is the population mean

σ is the population standard deviation.

Standard Deviation = √variance

Mean = 50

= √9

= 3

z = 51 - 50/3

= 0.11111

Probability value from Z-Table:

P(x<51) = 0.54424

P(x>51) = 1 - P(x<51)

= 1 - 0.54424

= 0.45576

The probability that the dealer will sell 51 or more cars is 0.45576

Answer:

A and D

Step-by-step explanation:

-14 is less than -8 because is further away from 0

Answer:

i hiiiiiiiiii

Step-by-step explanation:

can i have brainlest answer