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
Vsevolod [243]
2 years ago
5

Pls solve this math question

Mathematics
1 answer:
Otrada [13]2 years ago
5 0

Answer:

so let's call the unknown number x.

-5/4 x X = 7/2

by changing the subject, X = 7/2 / -5/4

to divide fractions, we turn the fraction we're dividing by upside down and change the sign to multiplication. so X = 7/2 x 4/-5

after multiplying, X =>28/-10

simplified, X = 14/-5

You might be interested in
What 15 by 15 I need to know!!
Colt1911 [192]
15 times 15 = 225. :) since i helped you, can you help me? My question: <span>brainly.com/question/2967131</span>
7 0
3 years ago
Read 2 more answers
A typical acoustic guitar has a range of three octaves. When the guitar is tuned to "concert pitch," the range of frequencies fo
AfilCa [17]
Given a variable, x, the compound ineaquality representing the range from a to b inclusive of the variable is given by

a\leqx\leqb
where a is the least value and b is the greatest value.

Thus, given a variable f, representing the frequencies for the three octaves of a <span>typical acoustic guitar.
</span>
Where the range of the frequencies is between 82.4 Hertz and 659.2 Hertz inclusive.

The complex inequality, representing <span>the range of frequencies for a guitar tuned to "concert pitch"</span> is given by

82.4\leq f\leq659.2
6 0
3 years ago
For the summer camp, Josie orders 45 sets of markers. One -fifth of the sets need to go to the office 2/3 of the sets go to the
Degger [83]

Answer:

6 sets

Step-by-step explanation:

(“of”=multiply)

Step 1.

1/5 of 45 sets = 45 x 1/5 = 9 sets.

Step2.

2/3 of 9 sets = 9 x 2/3 = 6 sets

Final Answer:

6 sets

7 0
2 years ago
I need to know what goes in the boxes<br> 20 points. :)
Nana76 [90]
Box 1 : 2
Box 2: 3
Box 3: 6
8 0
3 years ago
Read 2 more answers
Joe started his homework at 4.15 pm.
solniwko [45]
5:30pm

just add 30 mins to 4:15pm which is 4:45pm then add the 45 mins to that which becomes 5:30pm
8 0
2 years ago
Other questions:
  • Four less than twice the square of x is 124. Which equation can be used to find the value of x?
    14·1 answer
  • How many blank pages remain
    15·2 answers
  • *** URGENT ***
    5·1 answer
  • What’s the addictive inverse of -5
    5·2 answers
  • Find the length of side CB in the following right triangle
    12·2 answers
  • Find the equation of a line parallel to y=6 that passes through (4,3)
    12·1 answer
  • Solve the equation for w<br> 7w + 18 = 10w + 24
    14·2 answers
  • Simplify the expression 2x+4(3y+x).
    9·2 answers
  • Which expression represents the following calculation?
    7·1 answer
  • Under certain conditions, the number of bacteria present in a colony is approximated by f(t) = Age 0.023t, where t is in minutes
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!