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
serg [7]
3 years ago
8

What is the value of x?

Mathematics
1 answer:
trapecia [35]3 years ago
8 0
3/4 = x / 7.5
4x = 3(7.5)
4x = 22.5
  x = 5.625
You might be interested in
Which of the following will result in a rational answer?
horrorfan [7]

Answer:

multiplying a fraction by a repeating decimal

Step-by-step explanation:

any fraction is rational

any repeating decimal is rational

therefore, product of the two would be rational

3 0
3 years ago
A car travels 240 kilometers in 2 1/2 hours what is its speed
Oksanka [162]

Answer:

v = 96 km/h

Step-by-step explanation:

Data:

d = 240 km

t = 2.5 h

speed = d/t

speed = 240/2.5 = 96 km/h

8 0
3 years ago
What is an estimate for the square root of 150? (Do not find the exact value) Show work
Umnica [9.8K]

Answer:

Somewhere between 12 and 13, perhaps 12.25

Step-by-step explanation:

This is a (rather) simple explanation:

Look for 2 square numbers that are either side of 150

In this case, it is 144 and 169

The square root of 144 is 12 and the square root of 169 is 13

Therefore we can estimate that the square root of 150 is somewhere between 12 and 13.

As 150 is a lot closer to 144 to 169, I would estimate around 12.25 but you do not need an exact value :)

5 0
2 years ago
If a bottle rotates through 250 degrees in 50 min,how many degress will it rotate in 5 min
sp2606 [1]
There is more than one way to solve this.
250° : 50min.
You can divide each side by ten for 5 minutes.
50/10 = 5 minutes
250/10 = 25°

3 0
3 years ago
Plz help meh
dusya [7]

Answer:

Step-by-step explanation:

The rock will hit the surface when its height equals zero.

t^2-8t-10=0

t^2-8t=10

t^2-8t+16=10+16

(t-4)^2=26

t-4=+(26^(1/2))

t=4+(26^(1/2))

t=9.1s

8 0
3 years ago
Other questions:
  • Problem 1 - Help me, please.
    8·1 answer
  • 1.
    14·1 answer
  • Use the distributive property to create an equivalent expression to 9x + 21.
    6·1 answer
  • The attendance for a team's basketball game can be approximated with the polynomial -5x^2+80x+285, where x is the number of wins
    10·1 answer
  • Which of the following represents a radius of the circle?
    9·1 answer
  • Find the sum of the geometric sequence. 1, one divided by two, one divided by four, one divided by eight, one divided by sixteen
    12·2 answers
  • Help me with 6 and 7 please
    13·1 answer
  • Arpad's roof is shaped like a square pyramid. The square base has side lengths of 55 feet. The height of each triangular face is
    13·2 answers
  • A card is chosen at random from a standard deck of 52 playing cards. What is the probability that the card chosen is a queen?
    9·2 answers
  • Give the most precise selection
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!