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
stepladder [879]
3 years ago
8

Plz help me I will mark brainlest whoever answers with explanation​

Mathematics
1 answer:
levacccp [35]3 years ago
7 0

Answer:

1. 3

2. -2.5+3= .5

3. <__________________>

-5 -4 -3 -2 -1 0 1 2 3 4 5

^ ^ ^

Step-by-step explanation:

When you add 3 to -2.5, the result is a positive .5. I wasn't sure what the number line meant, so I did my best

You might be interested in
3. Solve for x. Round your answer to 2 decimal places<br> 4
jeka57 [31]

Answer:

you never gave us the equation

Step-by-step explanation:

Big Brainz

4 0
3 years ago
Read 2 more answers
Which values of c will cause the quadratic equation -- x2 + 3x + c = 0 to have no real number solutions? Check all that
Novay_Z [31]

Answer:

c=5x

Step-by-step explanation:

:D good luck

6 0
3 years ago
Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aliina [53]

Answer:

16

Step-by-step explanation:

Solve 5 to the power of x minus 3 to the power of x when x=2.

So, you do 5 to the power of 2 minus 3 to the power of 2, which is 25-9=16

8 0
3 years ago
Read 2 more answers
Which graph could be used to show the situation described?
vredina [299]

Answer:

Option (2) [Graph on the top right]

Step-by-step explanation:

To find the temperature decrease by 0.5 degrees every hour we will find the slopes of the lines given in every option.

Option (1) [Top left graph]

Slope = \frac{\text{Rise}}{\text{Run}}

          = \frac{-20}{2}

          = -10

Option (2) [Top right]

Slope = \frac{-2}{4}

          = -0.5

Option (3) [Bottom left]

Slope = \frac{-2}{2}

          = -1

Option (4) [Bottom right]

Slope = \frac{-60}{5}

          = -12

Therefore, Graph given in option (2) will represent the decrease in temperature by 0.5 degrees per hour.

4 0
3 years ago
Select all possible numbers that when replaced with the "?" in the set of ordered pairs {(3, 4), (–2, –5), (?, 0)} would create
Irina18 [472]
<span>The answers to this are:
A. –5 
C. 0 
E.7


</span>
6 0
4 years ago
Other questions:
  • Mr. Hobbs has 10 blue markers, 6 black markers, and 8 red markers
    6·2 answers
  • How is the graph of y = (-3x)^2 a transformation of the graph of y = x^2?
    8·1 answer
  • a rectangle whose perimeter is 68 ft has a length that is 8 ft longer than its width. what is the area of the rectangle
    5·2 answers
  • What is 52x3.14/47^2
    12·1 answer
  • WWWNHINIHIN
    5·1 answer
  • A class has 14 girls and 12 boys. What is the probability that a girl's name is
    10·1 answer
  • Please Help Thank You Very Much ❤️
    6·2 answers
  • Are the data shown in this line plot skewed left, skewed right, or not skewed? 45 47 49 51 53 55
    14·1 answer
  • A number minus 11 is 12.
    14·1 answer
  • Determine whether (7,8) is a solution of 7x+9y=11​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!