find the value of x. round to the nearest tenth

Answer:

60 cm^3

Step-by-step explanation:

The computation of the volume of the cuboid is given below:

let us assume the length be l

and b the breadth

So

l = b + 1

And, the perimeter is

2(l + b) = 18

2l + 2b = 18

2b + 2 + 2b = 18

b = 4

And l = 5

Now

2(l + b) × h = 54

2(5 + 4 ) × h = 54

h = 3

Now the volume of the cuboid is

= l × b × h

= 5 × 4 × 3

= 60 cm^3

Answer:

Answer vary: to make 3 cakes this is what Matteo needs

9 ounces of butter

12 ounces of sugar

15 ounces of flour

6 eggs

3 teaspoons (tsp) baking powder

Step-by-step explanation:

honestly in my opinion thats my answer but it might be wrong. you could add or multiply it, I added the ingredients 3 times but it’s more simple to multiply each by 3.

3 times 3 = 9

4 times 3 = 12

5 times 3 = 15

2 times 3 = 6

1 times 3 = 3

Answer: 8

Step-by-step explanation:

4+4

Since  6.38 is precise to the hundredth digit, so the answer must also be rounded/approximated to the nearest hundredth.

For the expression to be precise it has to have the approximation of the least number.

Therefore,

0.5 is 1 decimal place(nearest tenth)

6.38 is 2 decimal place(nearest hundredth)

Therefore,

The answer of the expression 0.5 +6.38  should be in hundredth digit.

Hence,

0.5 +6.38  = 6.88

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The statement that 6.38 is precise to the hundredth digit, so the answer must also be rounded to the nearest hundredth is FALSE

When taking the sum of decimal numbers, the equivalent result must be rounded up to the decimal with least number of decimal place.

Given the expression

0.5 +6.38 = 6.88

The given result is wrong since it is not in 1 decimal place. The correct result should be 6.9. Hence the statement that 6.38 is precise to the hundredth digit, so the answer must also be rounded to the nearest hundredth is FALSE

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Answer: y = 14^x

Step-by-step explanation:

Here the options are:

a y = 14^x

b y = -3*(17)^x

c y = 120x

d y = -275x

to see which function increases the fastest (or which function is steeper) we need to look at the first derivations of each one of these, and see which one is larger for every value of x:

the derivations are:

a y = x*14^(x - 1)

b y = -x*3*(17)^(x  - 1)

c y = 120

d y = -275

So we can already discard options c and d, because have constant rate of change.

Then we keep options a and b.

Always when we have an exponential function, like a^x and b^x

The one with the larger base will be steeper.

So if a > b, then:

a^x is steeper than b^x

In this case, the function:

y = -3*(17)^x

has a larger base, but, this function is negative.

This means that as x increases, our function will decrease, then this function will not "increase the fastest" (because it does not increase)

Then the left option (a: y = 14^x)

Will be the correct one.

(this will happen after some value of x, because two of the options have constant derivatives, these may be steeper for smaller values of x, and as x increases, we will see that y = 14^x is the one that increases the fastest)

Answer:

443

Step-by-step explanation:

Answer:

449

Step-by-step explanation:

Answer:

i dont know good luck

Step-by-step explanation:

Answer:

Input Variable: Number of chores

Output Variable: Earnings

Step-by-step explanation:

Given

Earnings = $3 per chore

Required

Determine the input and the output variables

The given parameter

Earnings = $3 per chore

i.e.

If he does 1 chore, he earns $3

If he does 2 chores, he earns $6

If he does 3 chores, he earns $9

---

--

-

If he does n number of chores, he earns $3n

So, we can conclude that:

His earning is dependent on the number of chores.

The keyword dependent shows that:

Input Variable: Number of chores

Output Variable: Earnings

Answer:

28 980

Step-by-step explanation:

Answer:

yes it is 6

Step-by-step explanation:

Both are even numbers and caan be divided by 6 win 24 is divided by two I equals 12.

Answer:

x = 140°

Step-by-step explanation:

If angle DBC is 35° and angle ABD is 105°, you add them together and you get 140°.

Answer:

Each pencil cost $0.51

Step-by-step explanation:

Answer:

Answer is in picture

Step-by-step explanation:

Hope it is helpful.....

Answer:

197

Step-by-step explanation:

13.33% of 197 = 26.26

.26 < 0.5

So, 197 + 26 = 223

Answer:

x=196.77 ir 197

Step-by-step explanation:

197

Step by step explanation:

13.33% of 197 = 26.26

0.26 <0.5

So it can be ignored

So, 197 + 26 = 223

Answer:

y=4x is the first answer

second answer id you will need 16 lemons

Step-by-step explanation:

The ratio is 3:12

if you divide 3 by 3 you will 1

and i you divide 12 by 3 you will get 4

keep in mind this is direct proportion whatever you do to one side you must do to the other

now that i have divided the ratio you get 1:4

meaning 1 pitcher for every 4 lemons that the relationship between x and y

y=4x

and if you make 4 pitchers you will need 16 lemons

hope this helped xx

Answer:THIS TOOK ME FOREVER BUT WAS WORTH IT

1)1 1/7 times 1 3/4=2

2)8 1/3 times 3/5=5

3)4 3/8 times 1 2/3= 7 7/24

4)5 1/2 times 3 1/3=18 1/3

5)7 1/5 times 2 1/6=10 3/14

6)2/3 times 4/15=8/4

7)2 2/5 times 1 1.4=27 9/25

8)4 2/5 times 10=44

9)26 times 2 1/2=65

10)6 times 3 2/3=22

11)6 1/4 times 1 5/7=10 5/7

12)3 1/3 times 2 3/5=8 2/3

13)4 1/2 times 4 2/3=21

14)5 5/8 times 1 5/9=8 2/4

Step-by-step explanation:

Answer:

8 / 24

Step-by-step explanation:

Answer:

The largest possible number is 24, the smallest possible number is -6.

Step-by-step explanation:

maths

Smaller possible number = -6 and larger possible number = 24.

The absolute value of a number is the distance value from zero without considering the sign of a number. It is also represented as |x|, where x is any number.

Given:

The distance between two numbers on the number line is 15.

And the distance between the numbers is the absolute value.

And one of the numbers is 9.

Let x and -x are the numbers.

So, when the number is x,

distance,

x-9 = 15.

x = 24

And when the number is -x,

distance,

9 -(-x)= 15.

x = -6.

Therefore, the possible integers are -6 and 24.

To learn more about the absolute value;

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Answer:

1. 12r= 2

2. 60r - 4= 6

3. 3r power of 2= 1/12

Step-by-step explanation:

1. 12r = 12* 1/6= 12/6= 2

2. 60r - 4 = 60* (1/6) -4= 60/6 -4= 10- 4=6

3. 3r power of 2= 3* (1/6) power of 2= 3* 1/36= 1/12

or

(3*1/6) power of 2= (1/2) power of 2= 1/4

4,000 CM^2

first you multiply 8 by 5 to find out the square meters then you Multiply 100 because that's how many centimeters are in a meter and that equals 4,000.

Answer:

- 12

hope this helps you!

Answer:

x = 6

Step-by-step explanation:

8 - 2 = 6

7(8 - 2) = 7(6)

7x6 = 42, so

x = 6 is the correct answer

Answer:

B=40

C=55

A=40

Step-by-step explanation:

Answer:

It can be decomposed into the following simplest shapes:

Two Rectangles and one Triangle.

The area is 242 ft2

Step-by-step explanation:

Answer:

$66.50.

Step-by-step explanation:

Answer:

The answer is below

Step-by-step explanation:

1) The length of the south side of the field = (5x + 2) + (x² - 9) + (x² - 7x +12) = x² + x² + 5x - 7x + 2 - 9 + 12 = 2x² - 2x + 5

2) The perimeter of pumpkin field = 2(length + breadth) = 2[(5x - 2) + (5x + 2)] = 2[5x + 5x - 2 + 2] = 2(10x)

The perimeter of pumpkin field = 20x

3) The perimeter of pumpkin field is useful in case Bob wants to fence the pumpkin field.

4) The perimeter of potato field = 2(length + breadth) = 2[(x + 6) + (x² - 7x + 12)] = 2[x² - 7x + x + 6 + 12] = 2(x² - 6x + 18)

The perimeter of potato field = 2x² - 12x + 36

5) Area of squash field = length * breadth = (4x) * (x)

Area of squash field = 4x²

6) The area of the squash field would be important if Bob want to determine the number of squash seeds that would be enough for the field.

7) Area of pumpkin field = length * breadth = (5x - 2) * (5x + 2) = 25x² + 10x - 10x - 4

Area of pumpkin field = 25x² - 4

Area of pumpkin field and squash field = 4x² + (25x² - 4) = 29x² - 4

Answer:

$18.92

Step-by-step explanation:

20-1.08=18.92

Answer:

$18.92

Step-by-step explanation:

Subtract $1.08 from $20

18.92

So Ravi should get $18.92 back

Hope this helps :)