2 answers:
Answer:
x=5
y=22
Step-by-step explanation:
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Answer:
x=5
y=22
Step-by-step explanation:
By definition a kite is a quadrilateral where contiguous segments are congruent therefore
4x-3 = 2x+7 and 2x = 10 so x = 5
Remember that the sum of the interior angles of a polygon is equal to 180(n-2)
where n is the number of sides on the polygon. For this case n=4 so we know that
5y+5y+61+79 = 180*2
Therefore
10y +140 = 360
and then
y = 22
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Answer: 3x-6
Step-by-step explanation:
Let the number be x
3 times the number is 3x
6 less than 3x is 3x-6
Answer:
x=9
Step-by-step explanation:
Add similar elements: -5x+3x=-2x
-2x+15=-3
Subtract 15 from both sides
-2x + 15-15=-3-15
Simplify
-2x=-18
Divide both sides by -2
-21/-2 = -18/-2
Simplify
x=9
Answer:
1032x176x67x890x30x6x8
1032×176×67×890×30×6×8x^6
1.56^13×x^6
Answer:
24xz + 28yz
Step-by-step explanation:
4z(6x + 7y) ← multiply each term in the parenthesis by 4z
= 24xz + 28yz
X is greater than or equal to 8
x is greater than or equal to 2
