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
Lyrx [107]
3 years ago
10

-1.78 – (-0.42) = x​

Mathematics
2 answers:
julia-pushkina [17]3 years ago
8 0

Answer: x = - 1,36

Step-by-step explanation:

-1.78 – (-0.42) = x​

-1.78 + 0.42 = x

- 1,36 = x

x = - 1,36

Rus_ich [418]3 years ago
8 0

Answer:

The answer is -1.36

Step-by-step explanation:

You might be interested in
Can you create a triangle with sides 17ft , 8ft , and 25ft ?
Vlad1618 [11]

Answer:

Step-by-step explanation:

Yes

5 0
4 years ago
Read 2 more answers
Consider the quadratic function f(x) = –2x2 5x – 4. the leading coefficient of the function is?
evablogger [386]

Answer:

\text{-2 is the leading coefficient of the quadratic equation }f(x)=-2x^2+5x-4

Step-by-step explanation:

Given the quadratic function

f(x)=-2x^2+5x-4

we have to find the leading coefficient of given quadratic equation.

\text{The general form of quadratic equation is }ax^2+bx+c=0

The coefficient of x^2 i.e a is known as the leading coefficient.

Comparing given equation with the standard equation, we get

a=-2

\text{Hence, -2 is the leading coefficient of the quadratic equation }f(x)=-2x^2+5x-4

3 0
3 years ago
Read 2 more answers
The Gomez family just purchased a $2,574.54 laptop computer. They made a down payment of $574.54. Through the store's installmen
Maurinko [17]
A) The amount financed is the purchase amount less the down payment.
  $2,574.54 -574.54 = $2000.00

B) The finance charge is the total of payments less the amount financed.
  18*$121.00 -2000.00 = $178.00

C) The APR is calculated by a financial calculator to be 10.96%.

3 0
3 years ago
Damon is locked out of his house. The only open window is on the second floor. Which is 12 feet above the ground. He needs to bo
Sonja [21]
Use the Pythagorean theorem
A^2+b^2=c^2
12^2+5^2=c^2
144+25=c^2
169=c^2
13=c
13 foot ladder
6 0
3 years ago
The surface area of the three dimensional figure is ____ square centimeters
Svetradugi [14.3K]

Answer:

536.6

Step-by-step explanation:

First I found the area for the rectangles which is (15x10) multiplied by 3.

Then I found the area for the triangles which is A=(1/2)(8.66)(10). Which equals 43.3, then multiplied that by 2.

Add all the areas together (150)(3)+(43.3)(2)=536.6

3 0
4 years ago
Other questions:
  • The table shows the average number of pounds of trash generated per person per day in the United States from 1970 to 2010. Use t
    7·2 answers
  • What is the value of x in the equation 4x+2=14×3x
    12·1 answer
  • Write 23 in scientific notation
    10·2 answers
  • Thank you for the help!!
    7·2 answers
  • Lines a and d are
    9·1 answer
  • Please help me I need it in five minutes and also please show your work
    12·2 answers
  • PLsssss I have this due in 10 minutes!!!!
    11·1 answer
  • Which equation can be used to solve for x in the
    11·1 answer
  • PLEASE HELP I WILL GIVE BRAILYEST
    11·1 answer
  • The volume occupied by 34 grams of brass is 4.0 cubic centimeters. the density of the brass is...
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!