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
kenny6666 [7]
3 years ago
11

Which is equal to -(4 - 5)2 + 1?

Mathematics
2 answers:
Bess [88]3 years ago
7 0

Answer:

Step-by-step explanation:

Given that,

-(4 - 5)2 + 1

Not sure if the 2 at the back of the bracket is square or not..

I will solve both ways

First we will apply BODMAS, I.e solve the bracket first

-(4 - 5)2 + 1

-(-1)2 + 1

So note that - × - = +

Then,

(-1 × -2) + 1

2 + 1 = 3

Let assume it is squared

-(4 - 5)² + 1

-(-1)² + 1

-(-1 × -1) + 1

-(1) + 1

-1 + 1

0

So the answer is 0

I hope this help!!! cc sadiku

DiKsa [7]3 years ago
4 0

Answer:

It is equal to 3

Step-by-step explanation:

Follow PEMDAS to find the answer

Parenthasis first

- ( -1 ) * 2 + 1

No exponents

Multiplication ( left to right)

1 * 2 + 1

2 + 1

No division

Addition

3

No subtraction

At the end, you get 3

You might be interested in
A firefighter stood on the middle rung of a ladder, spraying water on a fire. the smoke lessened, so she moved up 3 rungs. it go
lys-0071 [83]
28 rungs, this ladder may have.
6 0
4 years ago
Read 2 more answers
The radius of a circle is 4 centimeters.what is the area
tester [92]
A= 50.27 cm^2 :) hopefully this is right
7 0
3 years ago
The graph shows the temperature over a period of time of a chemical compound that is placed in a cold chamber. What is the domai
4vir4ik [10]
<h2>Answer:</h2>

Option: C is the correct answer.

          C.The domain is all real numbers 0 through 35.

<h2>Step-by-step explanation:</h2>

We know that the domain of a function is the set of all those values or the x-values in which the function is well defined.

We are given a graph as a line segment that goes from ordered pair (0,25) to (35,10).

Hence, here the x-value denote the time and the y-value denote the temperature over the time 'x'.

Hence, we could check the temperature at any time between 0 to 35.

              Hence, the domain will be:

 The domain is all real numbers 0 through 35.

8 0
3 years ago
Read 2 more answers
What ia a nobel prize​​
Karolina [17]

Answer:

any of six international prizes awarded annually of out standing work is physic , chemistry physiology Or mediance , literature , economic , promotion of peace the Nobel Prizes , first awarded in 1901 , are dicated by member of Swedish learnted socities , or in the case of the peace Prize, the Norwegian parliament

4 0
3 years ago
Brenda has $500 in her bank account Every week, she withdraws $40 for expeses. Without making any deposits, how many weeks can s
timofeeve [1]

Answer:

7 weeks

Step-by-step explanation:

500-200=300. 300 divided by 40 is 7.5 so 7 weeks

3 0
4 years ago
Other questions:
  • Amanda put $1500 in her savings account. After five years she had $1833 in the account. What rate of interest did she earned use
    14·1 answer
  • Which equation represents a circle with a center at (-2,-8) and a radius of 11?
    7·2 answers
  • Who is good at basic math?
    9·2 answers
  • What are the coordinates of this polygon's vertices?
    8·2 answers
  • At a movie theater, the price of two adult tickets and for children ticket is $40 the price of a daughter gets into trouble to g
    6·1 answer
  • Please help me with this
    14·2 answers
  • Ava read an article claiming that 10% of people in her county were senior citizens, and she wondered if this held true for resid
    10·1 answer
  • The appliance store where the Scott family shops offers a 7% discount for paying cash. The Scott
    13·1 answer
  • Solve for x: 3x − 2 &gt; 5x + 10.<br><br> x &gt; 6<br> x &lt; 6<br> x &lt; −6<br> x &gt; −6
    13·2 answers
  • Which composite number does this prime factor tree represent?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!