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
k0ka [10]
3 years ago
15

HELP PLEASE!!!!!!!!!!!!!!!!

Mathematics
2 answers:
Rus_ich [418]3 years ago
8 0

Answer:

-9.661

Step-by-step explanation:

1. substitute -a with 6.05 and do the same with -b

-6.05+(-3.611)

Since they are the same sign, you add.

= -9.661

Tanzania [10]3 years ago
5 0

Answer:

-9.661

Step-by-step explanation:

You might be interested in
What is the length of the diagonal, d, of the rectangular prism shown below?
Svetlanka [38]

Answer: I think it’s 5 I’m not sure

Step-by-step explanation:

6 0
2 years ago
The graph of the function f(x)=-(x+6)(x+2) is shown below. What statement about the function is true ?
arlik [135]

Answer:

A

Step-by-step explanation:

in x<-4 the derivative is positive so the function is increasing.

in x>-4 the derivative is negative so the function is decreasing

increasing in (-infinity,-4)

decreasing in (-4,infinity)

7 0
3 years ago
Elio makes candles that are 14 cm tall. Each candle burns 8 hours before going out. He is wondering how many hours a 21 cm tall
MAXImum [283]
Elio is right in assuming the relationship between the height and the hours it burns is proportional.

Find the unit rate

14 ÷ 8 = 1.75 cm/h

Divide

21 ÷ 1.75 = 12

You can set this up as an algebraic equation to check the answer.

If the candle is 21 cm tall, it will burn for 12 hours.

Hope this helped you! :)
8 0
3 years ago
I don't understand what the question is asking?
lana66690 [7]
OK for this question you need to find out how many more post are needed. If you look at the diagram it shows that one side is 50 feet.  Now there are two sides that will need post, because the barn side need no more.  Now if there are two side both 50 feet, and you need a post every ten feet. How many posts are needed? 

5 0
3 years ago
Read 2 more answers
How do you know that a =6 is a solution to a+5=11?
Gre4nikov [31]

a + 5 = 11

You need to isolate the variable by subtracting from both sides

a + 5 - 5 = 11 - 5

a = 6

The Addition/Subtraction Property of Equality states that if you add or subtract the same number to both sides of an equation the two sides still remain equal.

:))

4 0
3 years ago
Read 2 more answers
Other questions:
  • What two numbers multiply to get -24 and add to get 2
    6·1 answer
  • May someone help me please with this?
    5·2 answers
  • Help this is easy but I need the answers so I can save time
    14·1 answer
  • Find the quotient (a) x^n-1 ÷ x-1 for n = 2, 3, 4, and 8 (b) What patterns do you notice? (c) Use your work in part (a) to write
    10·1 answer
  • Can some please tell me the answer pleaseee ASAP
    14·1 answer
  • Geometry: Please help
    14·1 answer
  • Triangle ABC has side length of 14, 8 and 10.4 what are the possible side lengths of a triangle DEF if ABC is similar to DEF
    10·1 answer
  • Find the length of the hypotenuse to the nearest tenth. (example 4.5)<br> 7<br> 2<br> 
    10·1 answer
  • Find the slope of the lines joining each of the following pair of points.<br> (4,-1) and (4,3)
    14·1 answer
  • As used in lines 1-2, "not readily verifiable" most
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!