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Verdich [7]
3 years ago
9

HELP due tomorrow morning at 7 30 help now please

Mathematics
1 answer:
olga55 [171]3 years ago
8 0
1) 6/15 or 2/5
2) .4 or 40%

for the table its gonna be 14/32 or 7/16
then 5/17 then 11/25 then 8/29 then 3/14
then 9/31 then 12/32 or 3/8 then 8/30 or 4/15 then 2/19 then 15/32
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Helppppppppppppp pliss
Aliun [14]
The straight line equals 180
The two angels have to equal 180

180-63=117

117-25=92

92 divided by 4 is 23

x=23

I hope this helped!
4 0
4 years ago
A)125<br> B)130<br> C)120<br> D)135
Kipish [7]

Answer:

The answer is B.

Step-by-step explanation:

Pentagons have a sum of 540°

540 - (115 + 115 + 90 + 90)

540 - 410

130

7 0
3 years ago
Read 2 more answers
How do you solve for b and c?
dangina [55]
C:
6*2 = 2.5c
c = 4.8

b:
Cannot be solved until the measure of one other angle in the X is added.
6 0
3 years ago
What is 2 × 5 – 10 ÷ 2?
morpeh [17]

Answer:

(2 x 5) - (10 ÷ 2)

10 - 5

5

5 is the answer

5 0
3 years ago
Read 2 more answers
Find all real solutions of the equation. (if there is no real solution, enter no real solution.) 35x2 12x − 36
solmaris [256]
Important:  35x2 12x − 36 is not an equation; to obtain an equation, you must set <span>35x2 12x − 36 = to 0:

</span><span>35x^2 + 12x − 36 = 0.  Also, "the square of x" must be represented by "x^2," and you must insert either the + or the - sign in front of the term 12x.

I am assuming that you meant   </span>35x^2 + 12x − 36 = 0.

If that is indeed the case, then a = 35, b = 12 and c = -36

and the discriminant is b^2 - 4ac, or (12)^2 - 4(35)(-36) = 5184.

Since the discriminant is positive, this equation has 2 real, unequal solutions.  They are
        -12 plus or minus sqrt(5184)
x = -----------------------------------------
                         2(35)
7 0
3 years ago
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