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Harrizon [31]
2 years ago
8

15. P(-3, 14). Q(2, -1), R(4,8), S(-2.-10) Types of lines m(PQ) -3 m(s) 3 neither

Mathematics
1 answer:
Natasha2012 [34]2 years ago
8 0

Answer:

75

Step-by-step explanation:

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Can somebody help me with this
neonofarm [45]

The sum of the expression (–x² + x) and (x² – 3x – 1) will be –2x – 1. Then the correct option is D.

<h3>What is Algebra?</h3>

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

The expression can be written as

(–x² + x) and (x² – 3x – 1)

Then the sum of the expression (–x² + x) and (x² – 3x – 1) will be

(–x² + x) + (x² – 3x – 1) = –2x – 1

Then the correct option is D.

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ1

3 0
2 years ago
Devin wants to buy some t-shirts from a store in the mall. He has $20 in his pocket and the t-shirts cost $5 each. The situation
avanturin [10]

Answer:20-5t+=

Step-by-step explanation:

7 0
3 years ago
What is the square of 6 divided by the fourth root of 36
Blizzard [7]
<span>2.44948974278317788134</span>
8 0
3 years ago
You want to estimate the number of students in your school who support extra funding for the history club. You survey every nint
Lyrx [107]

Answer:

unbiased

Step-by-step explanation:

it would be biased if you lets say survey the history club kids

4 0
3 years ago
Answer 15 points <br> ( don’t answer if you don’t the answer )
BabaBlast [244]

Answer:

V=1/3hπr². Basically, 1/3 x height x 3.14 (pi) x radius squared.

Step-by-step explanation:

The formula of figure 2 would be 1/3 x 15 x 3.14 x 8 squared.  The volume of figure 2 would be 1005.30965

the formula for figure 3 would be 1/3 x 15 x 3.14 x 4 squared. The volume of it would be 251.32741

hope this helps! (Also please make me brainliest if this helps u :) )

8 0
3 years ago
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