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enyata [817]
3 years ago
10

-2x2-2x+1 +(-3x2-x-1) Add the following

Mathematics
1 answer:
DENIUS [597]3 years ago
7 0

Step-by-step explanation:

hey c mgfcmg fykytfyi uuygu gyy tfyy tyfvkyf kyfkyt ktf iu

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What degree is a straight angle?
natita [175]

Answer:

180 degree

Step-by-step explanation:

A straight line is 180 degrees, or a "straight" angle.

4 0
3 years ago
Mei is trying to list as many prime numbers as she can for a challenge problem for her math class. She finds
Svet_ta [14]
Hello,

Since the degree of a polynomial is the highest exponent present, the degree of Mei’s polynomial should be 2.
6 0
3 years ago
A family goes out to eat. The meal costs $44. The sales tax rate is 9%. They leave a 20% tip. How much did they spend?
REY [17]

Answer:

$56.76

Step-by-step explanation:

$56.76 because 20% of 44 is 8.80 which is the tip and 9% of 44 is 3.96 which is the tax rate giving you an answer of $56.76. Hope this helps!

6 0
3 years ago
Indicate the equation of the line that is the perpendicular bisector of the segment with endpoints (4, 1) and (2, -5).
balandron [24]
If it is bisector then it co ordinate points is in mid way(3,-2)

and it is perpendicular so its slope m2=-1/m1
where m1 is slope of another line passes through (4,1) nd (2,-5)

m1=-5-1/2-4=3
m2==-1/3

so equation of line is
y-3= -1/3(x+2)
4 0
3 years ago
Read 2 more answers
56 = 34x +24 answer please
Mamont248 [21]

Answer: x=16/17

Step-by-step explanation: 56=34x+24 34x+24−24=56−24 34x/34=32/34/2/2

x=16/17

3 0
3 years ago
Read 2 more answers
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