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serg [7]
3 years ago
6

Evaluate -4 - 5 + 4 + (-5)

Mathematics
2 answers:
Alja [10]3 years ago
4 0

Answer:

-10

Step-by-step explanation:

r-ruslan [8.4K]3 years ago
3 0

Answer:

-10

Step-by-step explanation:

it just works

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Please help me with this!!<br> ***BRAINLIEST IF 2 PPL ANSWER**
marissa [1.9K]

Answer:


Step-by-step explanation:

Problem One

19 + 2*ln(x) = 25                  Subtract 19 from both sides

19 - 19 + 2ln(x) = 25 - 19      Combine

2* ln(x) = 6                           Divide by 2

ln(x) = 3                                Take the inverse log

e^(ln(x)) = e^3                       Reduce

x = 20.09

Problem 2

Getting this to graph in Desmos can be a bit of trouble.  The correct format is y = abs(x^2 - 3x + 1). Knowing about abs and getting the quadratic to work are two separate [and difficult] problems.

The graph for this is below.

The answers (according to Desmos) are (2,1) and (3.4, 2.4). I think you should include D but that is a matter of opinion. I think it's a typo. Whoever made the question up may actually get that answer.  

5 0
3 years ago
Please help meeee :)))))
PolarNik [594]
It’s a aka 1/2 , -2 hope this helped
5 0
3 years ago
12. Classify the triangle by side length and angle measurement. (1 point) A. equilateral, acute B.isosceles,obtuse C. isosceles,
ella [17]

Answer:

B. isosceles, obtuse

Step-by-step explanation:

An isosceles triangle has 2 congruent sides and the is an obtuse angle.

7 0
3 years ago
Find the GCF of 8 and 12. Show that
Schach [20]

Answer:

the GCF is 4

Step-by-step explanation: 8 divided by 4 is 2. 12 divided by 4 is 3.

3 0
3 years ago
Does the following relationship represent a function?
Strike441 [17]

Answer:

yes

Step-by-step explanation:

8 0
2 years ago
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