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Nataly [62]
2 years ago
8

What is the spread of Cassandra’s grades?

Mathematics
2 answers:
Ksju [112]2 years ago
5 0

Answer:i THINK 79, i dont know fully, but i think 79

OLEGan [10]2 years ago
3 0
79 sorry if i am wrong :)

here is a cute dog to make your day :D

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Look at this diagram:If OS and TV are parallel lines and m
Keith_Richards [23]

∠VUR and ∠QRU are alternate interior angles, the line that links them is Z-shaped, which means that these angles are equal, so that:

\angle\text{VUR}=\angle\text{QRU}=134º

5 0
1 year ago
What is the value of the function when x = 1?
sattari [20]
Just look at the x axis (horizontal) and see where x=1 or go 1 unit from the origin (0,0), then go up untill you hit a point that coresponds witha y value which looks to be 2 so coresponding y for x=1 is y=2

if we are given point (1,2) then
(x,y)
x=1
y=2
that is the solution already
6 0
2 years ago
I’ve been having trouble with PEMDAS and exponents for a while. Could someone walk me through how to do this so maybe I can appl
Brilliant_brown [7]

Answer:

98.

Step-by-step explanation:

  • Parenthesis
  • Exponents
  • Multiplication
  • Division
  • Addition
  • Subtraction

You have to do it in order so you can get the correct answer. Do the problem in the parenthesis first. 6 ÷ 3 = 2.

It should look like this:

7² x 2.

Then, do your exponents. 7² is just basically 7 x 7. It equals 49.

Now, it should look like this:

49 x 2. Multiply 49 x 2, and your answer should be 98.

5 0
3 years ago
Why does the unit of time enter twice in the unit of acceleration?
AfilCa [17]
Because the speed has formula of distance divide time = m/s
and the acceleration is speed /time so (m/s)/s = m/(s*s) = m/s^2

hope this is understandably sure easy for you 
6 0
3 years ago
Read 2 more answers
Solve for x: 3(x + 1) = −2(x − 1) − 4.
Vlad [161]

Answer:

Multiply the first bracket by 3

Multiply the second bracket by -2

3x+3=-2x+2-4

3x+2x+3=-2x-2   negative (-) number and positive number (+)= negative number

Just rearranging

5x+3=-2

5x+3-3=-2-3

5x=-5

Dividing by 5

5x/5=-5/5

x=-1

Check answer by using substitution method

3(-1+1)=-2(-1-1)-4

0=-2(-2)-4 negative number and negative number = positive number

0=4-4

0=0

Answer is x=-1

6 0
3 years ago
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