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
patriot [66]
4 years ago
11

Ayuda porfa doy 20 puntos :c

Mathematics
2 answers:
xenn [34]4 years ago
7 0

Answer:

Step-by-step explanation:

1. 2/5 + 1/5 = 3/5

2. 6/7-4/7 = 2/7

3. 3/15+10/15 = 13/15

4. 50/60+9/60 = 59/60

5. 14/20+15/20 = 29/20= 1 9/20

6. 21/24 - 10/24 = 11/24

1. 2/5 x 8/9 = 16/45

2. 7/9 x 4/11 = 28/99

3. 14/9x3/7= 42/63= 2/3

4. 8/5x22/5  =176/25 = 7 1/25

5. 4/25 x 5/12 = 1/15

6. 3/10 x 5/18= 1/12

maria [59]4 years ago
4 0
1. 3/5
2. 2/7
3. 13/15
4. 59/60
5.29/30
6. 11/24
You might be interested in
Chris bought 12.4 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is close to the number
Masja [62]

Answer:

There are 47.12 liters in 12.4 gallons of gasoline.

Option C is correct option.

Step-by-step explanation:

Total Gasoline bought = 12.4 gallons

We are given:

1 gallons = 3.8 liters

So.=, we need to find how many liters in 12.4 gallons of gasoline

1 gallon = 3.8 liters

12.4 gallon = 3.8*12.4

                  = 47.12 liters

So, there are 47.12 liters in 12.4 gallons of gasoline.

Option C is correct option.

4 0
3 years ago
Suppose you start at the origin, move along the x-axis a distance of 4 units in the positive direction, and then move downward a
qwelly [4]
(4, -3).

Note that moving downward from the origin locates you in a negative y-cooirdinate; -3 in this case.
4 0
3 years ago
Can anyone help me identify the center & radius pls
Vlad1618 [11]

Answer:

see explanation

Step-by-step explanation:

the equation of a circle centred at the origin is

x² + y² = r² ( r is the radius )

(11)

- 81 + x² = - y² ( add y² to both sides )

- 81 + x² + y² = 0 ( add 81 to both sides )

x² + y² = 81 ← in standard form

with centre = (0, 0 ) and r = \sqrt{81} = 9

(12)

y² + x² - 196 = 0 ( add 196 to both sides )

x² + y² = 196 ← in standard form

with centre = (0, 0 ) and r = \sqrt{196} = 14

7 0
2 years ago
Hey I need help on how to subtract 56,853 - 26,586
Aneli [31]

Answer:

The answer is 30,267.

Step-by-step explanation:

I got this by simply putting it in a calculator, just like you wrote it. Hope I helped!

7 0
4 years ago
Carlos finds the absolute value of -3.8, and then finds the opposite of his answer. Jason finds the opposite of -3.8, and then f
DENIUS [597]

Carlos finds |-3.8| = 3.8. Then he finds the opposite, which is of -3.8. Jason finds the opposite of -3.8, which is of 3.8. Then he finds the absolute value, which is 3.8. Therefore, Jason has a greater final value.

<h3>Absolute value and opposite of a number</h3>

The absolute value and the opposite of a number are given as follows:

  • Absolute value: number without the signal.
  • Opposite: number with the signal exchanged.

Hence:

  • The absolute value of -3.8 is of |-3.8| = 3.8.
  • The opposite of 3.8 is -3.8. (Carlos number).
  • The opposite of -3.8 is of 3.8.
  • The absolute value of 3.8 is 3.8. (Jason number).

Hence Jason has the greater number.

More can be learned about absolute value at brainly.com/question/17795998

#SPJ4

8 0
1 year ago
Other questions:
  • What's 14 m = ____ mm?<br> 790 cm = ___ m?<br> 782 km = 782,000 ___?
    9·1 answer
  • -6 &lt; -3; Divide both sides by -3
    5·1 answer
  • The lengths of brook trout caught in a certain Colorado stream are normally distributed with a mean of 14 inches and a standard
    13·1 answer
  • If h(x) = 5 + x and k (x) = StartFraction 1 Over x EndFraction, which expression is equivalent to (k circle h) (x)? StartFractio
    5·2 answers
  • A 0.05 significance level is being used to test a correlation between two variables. If the linear correlation coefficient r is
    13·1 answer
  • Angle θ is in standard position. If (8, -15) is on the terminal ray of angle θ, find the values of the trigonometric functions.
    7·2 answers
  • Anyone know it i can’t figure it out
    12·2 answers
  • Can someone find this angle?<br><br>​
    8·2 answers
  • Which triangle makes this statement true?
    5·1 answer
  • HELP! I'll give brainliest.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!