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
stellarik [79]
3 years ago
12

Urgent. REALL URGENT. HHHHHHHHHHEEEEEEEEEEEEEEELLLLLLLLLLPPPPPPPPPPPPPPP MMMMMMMMMEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Mathematics
1 answer:
Effectus [21]3 years ago
8 0

Option c : 9 is the answer.

Explanation:

The expression is 1.2-(-7.8)

We need to determine the subtracted value of the expression.

From the expression we can see that the expression contains two negative signs.

To simplify the expression, we know that, When we multiply two negative numbers then the product is always positive.

This means (-) *(-) = +

Thus, the expression can be written as

1.2+7.8

Adding the two numbers, we get,

1.2+7.8=9

Thus, the value of the expression is 9.

Hence, Option c is the correct answer.

You might be interested in
When the Defense Department ordered 132 new airplanes, the cost per plane was estimated to be $580 million. A cut in the order t
aliina [53]

Answer:

C. The loss of economies of scale

By definition represent "the cost advantages that enterprises obtain due to their scale of operation, with cost per unit of output decreasing with increasing scale" and thats the corrct option since if we increase the order we have a lower price.

Step-by-step explanation:

Assuming the following options we analyze one by one to select the correct one

A. A move to minimum efficient scale

By definition the minimum efficient scale (MES) or efficient scale of production is "the lowest point where the plant can produce such that its long run average costs are minimized" but thats not the case since the department order new planes and the costs are not minimized .

B. The law of diminishing returns

The law of diminishing marginal returns says that "at some point, adding an additional factor of production results in smaller increases in output" but that's not the case since we don't have smaller increases in output.

C. The loss of economies of scale

By definition represent "the cost advantages that enterprises obtain due to their scale of operation, with cost per unit of output decreasing with increasing scale" and thats the corrct option since if we increase the order we have a lower price.

D. An increase in fixed cost

That's False since on this case we don't have a fixed cost, the cost on this case depend on the size of the order.

4 0
2 years ago
A list of values that can be ordered from least to greater
Romashka [77]

Step-by-step explanation:

50, 278, 976, 6866, 68, 48.77, 68 1/9

4 0
2 years ago
I need help finding the slope hurry plz
Helga [31]
Use the right corrdanite
4 0
3 years ago
Read 2 more answers
I swear when I actually need help nobody ever answers
Llana [10]

Answer:

stop asking questions and u wont have to worry abt that

Step-by-step explanation:

if u stop asking maybe u wont get an answer

8 0
3 years ago
A rectangular field is enclosed by 600 feet of fencing. What is the length, in feet, of the field if its length is 10 feet more
erastova [34]

Answer:

60

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • What is 6,372,079,003 in expanded form
    6·2 answers
  • Geometry help will give brainliest
    10·1 answer
  • What are the approximate values of the non-integral roots of the polynomial equation?
    11·2 answers
  • The focus of a parabola is (−5,−1) and the directrix is y=−3.
    9·1 answer
  • Diego and Max are buying soft drinks for a neighborhood picnic. Each person is
    6·1 answer
  • Plz help ill give u brainlist
    12·2 answers
  • The rate at which a professional tennis player used carbohydrates during a strenuous workout was found to be 1.7 grams per minut
    15·1 answer
  • What is 9 divided by 1,215?
    13·1 answer
  • Identify the angles below.
    10·1 answer
  • A vial contains 20mL of medicine.If each dose is 1/3 of the vial,how many mL is each dose.Express your answer as a decimal
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!