1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
irina [24]
2 years ago
10

PLEASE HURRY!!!!

Mathematics
1 answer:
mestny [16]2 years ago
4 0

d !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1!!!!!!!!!!!!!!!!!!!!!!!!!!!

You might be interested in
A car is traveling at 65 miles per hours. how many hours will it take to get to a town that is 130 miles away?
TiliK225 [7]
2 hours because 65 miles is = to one hour
130=65x2
130 miles is =to 2 hours
6 0
3 years ago
David has a part-time job. He earns $9.40 per hour. How much will he earn when he works 9 hours?
Oksana_A [137]

Answer:

$84.60

Step-by-step explanation:

$84.60 is what david will earn in 9 hours becuz 9.40 times 9 is 84 dollars and 60 cents

7 0
2 years ago
Which of the following expressions can be used to find how many cubes with edge length of 1/3 unit fit in a prism that is 5 unit
mash [69]

Answer:

5400 cubes can be fit into the prism.

Step-by-step explanation:

We are given the dimensions of prism as:

5 units by 5 units by 8 units i.e. 5 units×5 units×8 units.

Hence, the volume of the prism is given by:

Volume of prism=5×5×8=200 cubic units

Also the edge length of cube is given by= 1/3 unit.

Hence volume of 1 cube=

Hence volume of 1 cube= (1/27) cubic units.

Let 'n' cubes can be fitted into the prism.

Hence we have the relation as:

Volume of prism=n×Volume of 1 cube.

200=n×(1/27)

n=200×27

n=5400

Hence 5400 cubes can be fitted into the prism.

<h2><u><em>NUMBER THREE</em></u></h2>
8 0
2 years ago
Read 2 more answers
What is the flow rate of the air in the pipeline if the cross sectional area of a pneumatic pipeline is 0.01 m2 and the speed of
e-lub [12.9K]

Answer:

0.2 m³/s

Step-by-step explanation:

Applying,

Q = vA.............. Equation 1

Where Q = Flow rate of  air in the pipeline, v = flow velocity of the air in the pipeline, A = cross sectional area of the pneumatic pipeline.

From the question,

Given: v = 20 m/s, A = 0.01 m²

Substitute these values into equation 1

Q = 20(0.01)

Q = 0.2 m³/s

Hence the flow rate of air in the pipeline is  0.2 m³/s

7 0
3 years ago
Simplify -4/3 divided by 2/-6 answer??
VladimirAG [237]

Hello,

To divide a fraction by another fraction means multiplying this fraction by the opposite of the other fraction. Thus, we have :

-4/3 ÷ 2/-6 = -4/3 * -6/2 = 24/6 = ( 24 ÷ 6 ) / ( 6 ÷ 6 ) = <u>4/1 = 4</u>

Bye :)

7 0
3 years ago
Other questions:
  • Subtract whole number estimate.then find the difference estimate 428,734 -175,842
    15·1 answer
  • Is a^2+3b-2a^2 = 3a^2+3b-4a^2
    11·1 answer
  • What number is equivalent to the expanded form shown below
    11·2 answers
  • 2. What decimal equals seven hundred forty-six thousandths?
    12·2 answers
  • 76 divided by 3 area model
    14·1 answer
  • If you write 14 to the power of six in expanded form how many factors will there be
    11·2 answers
  • What is the value of cos (tan^-1 1)
    13·2 answers
  • (3p+5)(2) simplified
    7·1 answer
  • Si el peso de la figura es de 80 N cuales son las tensiones en las cuerdas a y b
    12·1 answer
  • If 3x - 2 = -x + 10, then x =
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!