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
ladessa [460]
4 years ago
8

What is the value of the expression x + (–y) when x = –3.8 and y = 1.7?

Mathematics
1 answer:
agasfer [191]4 years ago
6 0
-3.8 + 1.7 is just like 3.8 - 1.7 just adding a negative sign (-) to it. So, -3.8 + 1.7 = -2.1

You might be interested in
Which of the following are adjacent angles?
sleet_krkn [62]

Answer:

Solution :

********************************************

Two angles are said to be a pair of

adjacent angles if they have a common

arm and lie on the either sides of the

common arm .

***********************************************

Now ,

i ) a , b are a pair of adjecent angles .

ii ) c , d are pair of adjecent angles.

iii ) e, f are not adjecent angles .

Step-by-step explanation:

6 0
3 years ago
If it is 7:20 am how many minutes until 7:46 am
exis [7]
26 minutes until 7.46am
6 0
4 years ago
1. As the value of x increases, the value of f(x) (increases or decreases)?
gladu [14]

Answer:

the first one is just asking if x increases, does the line go up to down if you look from the graph? The y, or f(X) values will increase as X increases. X intercept means when does the line touched the X axis? From the graph the line touches it at (-3,0)

3 0
3 years ago
Hi! Could you help me me out and solve these two problems? "eight less than the product of seven and xxx", and "the sum of six a
Ann [662]

Given:

The given statement are:

a. Eight less than the product of seven and x.

b. The sum of six and the product of three and d.

To find:

The expression for the given statements.

Solution:

a.

Product of 7 and x is 7×x = 7x.

Eight less than the product of seven and x is 7x - 8.

Therefore, the required expression for the statement "Eight less than the product of seven and x" is 7x-8.

b.

Product of 3 and d is 3×d = 3d.

The sum of six and the product of three and d is 6+3d.

Therefore, the required expression for the statement "The sum of six and the product of three and d" is 6+3d.

3 0
3 years ago
Give the largest interval over which the general solution is defined. (Think about the implications of any singular points. Ente
Leto [7]

Complete Question

The complete question is shown on the first uploaded image

Answer:

a

   No singular point due to the exponent in the solution

    The interval is   -\infty

b

   NONE

Step-by-step explanation:

From the question we are told that

     \frac{dy}{dx} =  9y

The generally solution is mathematically represented as

         \frac{dy }{dx}  =  9y

=>       \frac{dy}{y}  =  9dx

integrating both sides  

         \int\limits  {\frac{ dy}{y} } \,  = \int\limits  {9} \, dx

  =>   lny = 9x + c

 =>   y =  e^{9x +c }

 =>    y =  e^{9x} e^{c}

Here e^c  =  C

=>     y = C  e^{9x}

From the above equation we see that the domain for x has no singular point the interval is

       -\infty

Also there is no transient term in the general solution obtained because as  x \to \infty there no case where y \to 0

7 0
3 years ago
Other questions:
  • Y=1200+400x can be used to represent Y the total cost of renting an apartment for x months. What is the amount of the deposit
    6·1 answer
  • What's the answer???
    6·2 answers
  • The slope of the line passing through the points (-1,5) and (3,5) is
    14·1 answer
  • Find AC round to the nearest tenth
    13·1 answer
  • Amir has a $2 off coupon for his favorite sub shop. To get the deal, he must buy a 6” sandwich and chips, a soda, or a cookie. H
    5·2 answers
  • Can somebody help me-
    15·2 answers
  • Solve the equation for x*<br>14 - x = 9<br>A.23<br>B. -23<br>C.5<br>D. -5​
    13·2 answers
  • While completing a DLA test virtually, Deidra answered 8 out 30 questions incorrectly. If the ratio remains constant, how many q
    14·1 answer
  • If 9 garden hoses cost $196.83 and the price of each hose is the same how much does each hose cost?
    10·2 answers
  • last year, sam mowed 16 lawns. Hercules mowed 3/7 as many lawns as sam did. how many lawns did hercules mow
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!