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
GREYUIT [131]
3 years ago
7

How do you do 20 / 4/5

Mathematics
2 answers:
Flauer [41]3 years ago
4 0
What do you mean by this
tamaranim1 [39]3 years ago
4 0

Answer:

25

Step-by-step explanation:

you can write this equation as 20 ÷ \frac{4}{5}

so change the division sign to multiplication by flipping the divisor ( \frac{4}{5} )

this means you now have 20 x \frac{5}{4}

so you can simplify 20 and 4, this makes the 4 into a 1 and the 20 into a 5

you now have 5 x \frac{5}{1}

this is the same thing as 5 x 5

multiply it, and you can see that the answer is 25

You might be interested in
(2m - 5m^3 ) - (5m + 3m^3- 7m^4 ) + (8 - 3m^3- 5m^4+ 4m)
Tresset [83]

Answer:

2m^4 - 11m³ + m + 8

Step-by-step explanation:

(2m - 5m³) - (5m + 3m³ - 7m^4) + (8 - 3m³ - 5m^4 + 4m)

2m - 5m³ - 5m - 3m³ + 7m^4 + 8 - 3m³ - 5m^4 + 4m

7m^4 - 5m^4 - 5m³ - 3m³ - 3m³ + 2m - 5m + 4m + 8

2m^4 - 11m³ + m + 8

6 0
3 years ago
Read 2 more answers
( CORRECT ANSWER GETS BRAINLIEST AND FULL RATINGS !! )
Wewaii [24]
<span>38 - 7r = 3(6 - 4r)
38 - 7r = 18 - 12r
-7r + 12r = 18 - 38
5r = -20
r = -4</span>
8 0
3 years ago
How much scissors weigh in grams
Ne4ueva [31]
Maybe 40 grams , it really depends on the scissors
4 0
3 years ago
Read 2 more answers
Find the value of x. Round your answer to the nearest tenth.
skad [1K]

Answer:

x = 9.7

Step-by-step explanation:

Reference angle (θ) = 68°

Opposite = 24

Adjacent = x

Apply, the trigonometric function, TOA which is:

tan (/theta) = \frac{Opp}{Adj}

Plug in the values

tan 68 = \frac{24}{x}

Multiply both sides by x

x*tan 68 = 24

Divide both sides by tan 68

x = \frac{24}{tan 68}

x = 9.69662942

x = 9.7 (nearest tenth)

8 0
3 years ago
Out of the 90 customers at Eva's boutique35 wore a size extra-large. What is the probability that a randomly selected customer w
Svetllana [295]

Answer: 7/18

Step-by-step explanation:

Number of customers at Eva's boutique = 90

Number of customers who wore a size extra-large = 35

The probability that a randomly selected customer wore a size extra-large will be:

= Number of customers who wore a size extra-large / Number of customers at Eva's boutique

= 35 / 90

= 7/18

Therefore, the probability that a randomly selected customer wore a size extra large is 7/18.

4 0
2 years ago
Other questions:
  • A box contains 3 plain pencils and 9 pens. a second box contains 7 color pencils and 3 crayons. one item from each box is chosen
    7·2 answers
  • aiden knows the length of only one side of his garden. he says he will be able to find the area knowing only one side. explain h
    14·2 answers
  • I need help please how do you solve 3( x - 1/3 ) = 52
    12·1 answer
  • What is the slope of (2,1.5) and (-4,-3)
    5·1 answer
  • A standard I.Q. test produces normally distributed results with a mean of 104 and a standard deviation of 16 for 52,000 students
    6·1 answer
  • If a football player passes a football from 4 feet off the ground with an initial velocity of 36 feet per second, how long will
    8·1 answer
  • Which expression can be used to approximate the expression below,for all positive number a,b and x where a =/ 1 and b=/ 1
    8·1 answer
  • 4. What is the solution to the system of equations?
    13·1 answer
  • The Office of Student Services at a large western state university maintains information on the study habits of its full-time st
    12·1 answer
  • Are the lines y=-5 and y=3 parallel
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!