Mathematics College

Find the volume of a cube with a side length of 2.8 in, to the nearest tenth of a
cubic inch

Answers

Answer 1
2.8x2.8x2.8=21.952 but to the nearest tenth of a cubic inch it is 22.0

Related Questions

Jean's bedroom is 10 feet by 11 feet. She has chosen a carpet which costs $32.05 per square yard. This includes installation. Determine her cost to carpet her room

Answers

$3525.50 to put carpet in her room

what is 5x + 4x
and find the coefficient​

Answers

Answer:

9x

9 is the coefficient

Step-by-step explanation:

5x + 4x

These are like terms (they both have the same variable (x))

5x + 4x = 9x

The coefficient is 9, since it's the number in front of a variable.

Hope this helped!

solve for x. what are the measures of the two smaller angles? show your work

​

Answers

Answer:

x = 7

The two smaller angles are 23° each

Step-by-step explanation:

x + 16 = 4x - 5 (vertical angles are congruent)

x + 16 - 4x = 4x - 5 - 4x (subtraction property of equality)

-3x + 16 = - 5 (simplification)

-3x + 16 - 16 = -5 - 16 (subtraction property of equality)

-3x = -21 (simplification)

-3x/-3 = -21/-3 (division property of equality)

x = 7 (simplification)

✔️Measure of the two smaller angles:

Plug in the value of x

x + 16 = 7 + 16 = 23°

4x - 5 = 4(7) - 5 = 28 - 5 = 23°

$50,000 for 6 months at 7% simple interest

Answers

Answer:

,11130000000000000000

I BEG FOR HELP :(

What is the solution to the following system of equations?

[x + y = 5
[x - y = 1

○ (-2, 7)
○ (2, 3)
○ (3, 2)
○ (7, -2)​

Answers

Answer:

(3, 2)

Step-by-step explanation:

I will solve using the elimination method

 x + y = 5

- (x - y = 1)

---------------

       2y = 4

          y = 2

plug y = 2 into any equation and solve for x

x + 2 = 5

x = 3

(3, 2)

I WILLGIVE BRAINLIEST PLS HELP ME I NEED HELP,
The rectangular floor of a classroom is 36 feet in length and 32 feet in width. A scale drawing of the floor has a length of 9 inches. What is the area, in square inches, of the floor in the scale drawing?

Answers

Answer:

72 inches

Step-by-step explanation:

is √3100 rational? (yes or no)

Answers

Answer:

NO

Step-by-step explanation:

sqrt(3100) = sqrt(100) * sqrt(31)

sqrt(31) doesn't work (gives you 5.56776436283 ...)

$1,030 at 4% compounded quarterly for 5 years​

Answers

Answer:

I think that maybe the answer is $1.14,91 in 2 years.

PLEASE HELP DUE TODAY.


What is the PERIMETER of the skateboard?

An antique skateboard has an area of 208 square
inches. The short sides of the rectangular board are
each 8 inches long.

Answers

Answer:

68 inches

Step-by-step explanation:

l*b = 208

l = 208/8 = 26 inches

Perimeter = 2(l+b) = 2*34 = 68 inches

PLEASE ANSWER QUICKLY!!!

Answers

Answer:
B

Explanation:
Range=y
Domain=x

Since the lines are going between 2 and 5, B would be your answer

What is x+3y=2 equivalent to

Answers

Answer:

x = 3(y - 2/3)

Step-by-step explanation:

x = 3(y - 2/3)

Distribute through the parenthesis

x = 3y - 6/3

REDUCE

x = 3y - 2

So, your answer is : x = 3(y - 2/3)

-6*(-3) as a real life problem​

Answers

Answer:

18

Step-by-step explanation:

-6 × (-3)

negative× negative= positive

so 18.

Find the Volume of the figure.

Answers

Answer:

V=1

4h﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4

a Base side  

Enter value

b Base side  

Enter value

c Base side  

Enter value

h Height  

Enter value

b

a

c

h

b

a

c

h

b

h

a

c

A

b

Find the value of x by filling in the blanks in the provided statement-reason solution. N = MP PLEASE HELP QUICKLYYY

Answers

Picture relating to the question can be found in the picture attached below.

Answer:

Angle DCA = Angle CAB

Angle A + Angle B + Angle C = 180°

18 + 3x + 3x = 180

27°

Step-by-step explanation:

For 1:

Angle DCA = Angle CAB (Alternate angles are equal)

Angle DCA = 18°, Hence, CAB = 18°

2)

Angle A + Angle B + Angle C = 180° (sum of interior angles in a triangle)

3.)

Angle A = 18°

Angle B = 3x

Angle C = 3x

18° + 3x + 3x = 180°

4.)

18 + 3x + 3x = 180

18 + 6x = 180

6x = 180 - 18

6x = 162

x = 162 / 6

x = 27°

What is the arithmetic mean of the following numbers?
6,4, 1,9, 3, 8, 3, 5, 10

Answers

5.4 I think I’m not sure if it correct though

Give you brilliant plz

Answers

Answer:

with those u can't lol but it's 6 11 and 13

Find the area of the circle when the radius is 12 cm. ​

Answers

Answer:

A≈452.39

Step-by-step explanation:

Area of circle =

πr²

= π12²

Answer:

formula: πr2

by this formula we can do


The number of students enrolled at a college is 18,000 and grows 5% each year.

Answers

Answer:

The next year, 900 students will come because 18,000 * 5% = 900

Step-by-step explanation:

sat prep find the value of x

Answers

Answer:

60°

I hope I'm correct thanks

Answer:

x=55°

Step-by-step explanation:

Hope you have a great day!

Calculate the cash flow to stockholders

Answers

Uhh where is the example?

The table shows the exchange rate for one British pound to euros for 12 months.
€1.17
€1.17
€1.15
€1.19
€1.15
€1.16
€1.17
€1.19
€1.18
€1.20
€1.18
€1.16
Calculate the median rate
€
Calculate the modal rate.

Answers

Step-by-step explanation:

modal is £1.17

just arrange them in order feom least to highest and whichever is in the middle is the median

What is the volume of a cereal box that measures 2 inches by 7 inches by 11 inches?

Answers

Answer:

154 in^3

Step-by-step explanation:

to find a volume of a rectangular prism all you have to do is multiply the length, width and height

so for this

11(7) = 77

77(2) = 154

Cameron has a bag that contains one silver(s) and one gold(G)

Answers

Answer:

whats the question?

Step-by-step explanation:

Answer:

pls provide more info

Step-by-step explanation:

I will give brainiest to whoever answers correctly !!

Answers

Answer:

im getting 148,400 as the answer

Step-by-step explanation:

Step-by-step explanation:

P=$140000

T=3 years

R=5%

We know

SI=PTR/100

=140000×3×5/100

=140000×15/100

=1400×15

=$21000

Again

A=P+I

=140000+21000

=$161000

josie walks her neighbors dogs on the weekends to earn extra spending. money if she earn 9$ per hour for walking a dog how many hours must she work to earn 279$

Answers

A:

just muptily 9x279 if you getting wrong im sorry

Step-by-step explanation:

Which ordered pair in the form (x, y) is a solution of this equation? (x + 7)y = 10
a (2, 1)
b (3, 1)
c(4,1)
d (13, 2)
​

Answers

Answer:

I got B

substitute do order of opertationget your answer

(3 + 7) 1 = 10

Sophia spent 3/4 hour reading about the Warwick appleFest then she spends 1/4 hour writing a paragraph about the festival how long does Sophia spend reading and writing about the festival

Answers

Answer:

1 hour

Step-by-step explanation:

3/4 hour(reading) + 1/4 hour(writing) = 4/4 hour(total)

4/4 hour = 1 hour

(sorry if this is confusing but I hope it helped)

which of the equations or inequalities below are true -9 +6 = 3

Answers

Answer:

gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg

Step-by-step explanation:

To convert between units, you need to know the relationship between units. For example, one mile equals 5280 feet. This relationship can now be used as a conversion factor, set up as required by the question. For each conversion, choose the correct arrangement of the conversion factor and complete the calculation. 1. Convert 7860 feet to miles

Answers

Answer:

7860 feet = 1.49 miles.

Step-by-step explanation:

This question is solved using proportions.

One mile equals 5280 feet.

This means that to convert from feet to miles, we divide by 5280.

1. Convert 7860 feet to miles

7860/5280 = 1.49

So

7860 feet = 1.49 miles.

Cat behavior: A report stated that the average number of times a cat returns to it's good bowl during the day is 37. Assuming the variable is normally distributed with a standard deviation of 3, what is the probability that a cat would return to it's dish between 34 and 39 times a day. Use the graphing calculator. Round the answer to four decimal places.
P (34<X<39) =?​

Answers

using a marxist perspective how would you look the issue of contractualization of workers in the philippines
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