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
Talja [164]
3 years ago
12

To make concrete, 2 parts cement is mixed with every 5 parts of sand. write down the ratio of cement to sand.

Mathematics
1 answer:
aliina [53]3 years ago
7 0

The answer would be 2:5 because there is 2 parts of cement and 5 parts of sand and they want to know the ratio of cement to sand

A ratio is simply comparing something and it compared the cent to the sand which is 2:5 or you can right it as 2 to 5 or 2/5 as a fraction

You might be interested in
Order the numbers from least to greatest.<br><br> −34, 0.5, 23,−73, 1.2
dybincka [34]

Answer:

0.5,1.2,23,-34,-73

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
If f(x) = 2x-4 and g(x) = x2 - 4x, find g(-4) And the (x2 - 4x) the 2 is a exponent
Luden [163]

Evaluate the given function in x=-4.

This is, replace the x in the function for -4 and find the value of g(-4).

\begin{gathered} g(x)=x^2-4x \\ g(-4)=(-4)^2-4(-4) \\ g(-4)=16+16 \\ g(-4)=32 \end{gathered}

The value of g(-4) is 32.

5 0
1 year ago
The prophecy states that if you go to the link in the picture this comment will make sense
likoan [24]

Answer:

no way

Step-by-step explanation:

4 0
3 years ago
A boat starts from a port and moves 12 miles north and then moves 5 miles east. what is the present distance of the boat from th
disa [49]
If you sketch the path of the boat, you will form a right triangle towards the port. The distance from the port to the present position is the hypotenuse since it is opposite from the right angle formed by the 12 miles north and 5 miles east movement. Since it is a right triangle, use the Pythagorean Theorem to solve the hypotenuse.

Solution:

h² = o² + a²
h² = 12² + 5²
h² = 144 + 25
h² = 169
√h² = √169
h= 13

The present distance of the boat from the port is 13 miles.
7 0
3 years ago
Which of the following mixed numbers has a value between 6 and 7?
ser-zykov [4K]
I feel like it’s B but I’m not sure
7 0
3 years ago
Other questions:
  • 9 is 10% of what number
    5·2 answers
  • You read 40 pages a night for x amount what is the expression that represints the numbr of nights
    8·1 answer
  • Find the fifth roots of 32(cos 280° + i sin 280°).
    7·1 answer
  • Hello need help with this one to and thanks and have a great day or weekend and be safe
    13·2 answers
  • Please help me, i dont understand ​
    9·1 answer
  • gina worked a total of 57 hours last week at her 2 part time jobs, one job pays $8 per hour and the other job pays $7.25 per hou
    10·1 answer
  • Find the missing length of the triangle b 0.3 cm 0.5 cm​
    14·1 answer
  • in the traffic circle around the arc de triomphe in paris, france, there are eight lanes of traffic. tell whether each angle pai
    10·1 answer
  • Brainlist
    14·2 answers
  • HELPPPPPPPPPP!!! pls show work
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!