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
jeyben [28]
3 years ago
15

(x + 40): 12 = 78 = 88 This exercise is resolved by the inverse method

Mathematics
1 answer:
pentagon [3]3 years ago
4 0
(x+40):12=88-78
(x+40):12=10
x+40=10*12
x+40=120
x=120-40
x=80
You might be interested in
.?????????????????????????
weqwewe [10]

Step-by-step explanation:

To divide fractions, we have to focus on 4 steps, which are:

1: Change to improper fractions

2: Keep the same

3: Change the sign to multiplication

4: Flip the 2nd fraction in the equation

So, step one:

1/3 / 4/5

Step two:

1/3 / 4/5

Step three:

1/3 x 4/5

Step four:

1/3 x 4/5 = (4 / 15)

4/15 is in simplist for.

Therefore, your answer is 4/15.

Best of Luck to you!!

4 0
3 years ago
Asher has about a probability of winning then Ethan has which could be the outcome that Ashlee needs to win the game select thre
mash [69]

Answer:

There are 36 total possible outcomes.

Rolling a sum of 11 or higher, there are 3 possible rolls, to make a 3/36 = 1/12 probability.

Rolling a sum of 4 there are also 3 possibilities, so the chance would be the same.

Rolling a sum of 9, there are 4 possibilities, which is a better chance.

Rolling a sum less than 5, there is 6 possibilities, which is a better chance.

Rolling greater than 5 but less than 7 means rolling a sum of 6, there are 5 chances, which is a better chance.

Rolling greater than 9 but less than 11, means rolling a 10, there are 3 possibilities, which is the same.

Rolling greater than 2 and less than 4 means rolling a 3, there are 2 possibilities, which is less.

The answers would be:

Rolling a sum of 9,

Rolling a sum less than 5

Rolling greater than 5 but less than 7

5 0
3 years ago
Read 2 more answers
Yoda soda is the intergalacatic party drink .You are throwing a party and you need 5 liters of Yoda soda for 12 guest. If you ha
aksik [14]

Answer:

15 liters

Step-by-step explanation:

Given:

We need 5 liters of Yoda soda for 12 guest.

To find:

If we have 36 guest how many liters of Yoda soda we need.

Solution:

<u>By unitary method:</u>

For 12 guests, we need liters of Yoda soda = 5

For 1 guest, we need liters of Yoda soda = \frac{5}{12}

For 36 guests, we need liters of Yoda soda = \frac{5}{12}\times36=\frac{180}{12} =15\ liters

Therefore, we need 15 liters of Yoda soda for 36 guests.

7 0
2 years ago
What is a ratio comparing two quantities with different kinds of units
Andrews [41]
<em>A ratio camparing two quantities with different kinds of units is a ratio that tells the rate of change of one variable with a change in other variable.</em>
3 0
3 years ago
The length of the hypotenuse of a 30-60-90 triangle is 28 m. Find the length of the side opposite the 30 angle
____ [38]
The answer is 14 m

<span>In a 30°-60°-90° triangle, the hypotenuse (c) is twice the length of the shorter leg (a) which is the opposite to the 30 angle:
</span>

c = 2a


We have c = 28 m

So: 28 = 2a

      a = 28 / 2 

     a = 14 m

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many 2 litre glasses of water are in a 3.6 litre pitcher
    12·1 answer
  • 1. In what country did the government debate the merit of teaching students quadratics? 2. What modern technology would not be p
    10·1 answer
  • Write the equation in slope intercept form of the line that is perpendicular to y=-3x+7 and passes through the point (6,-4)
    7·2 answers
  • Julie recently drove to visit her parents who live 120 miles away. On her way there her average speed was 20 miles per hour fast
    8·1 answer
  • What the midpoint (2,3) and (12,3)
    8·2 answers
  • What are the factors of the expression (y-2)(x+3)
    12·2 answers
  • John bought 3 bottles of an energy drink for $4.50. Write an equation relating the total cost y to the number of energy drinks b
    13·1 answer
  • What is 899.16 divid150?
    11·2 answers
  • Identify the property: 8(a + 7b - 5) = 8a + 56b - 40
    14·2 answers
  • identify the type of proportion and solve the problem. rose bought 8 bags at 880. if rit buys 12 of such kind of bags, how much
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!