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julsineya [31]
3 years ago
12

I need help please help me

Mathematics
1 answer:
svet-max [94.6K]3 years ago
3 0

Answer:

8×3x - 8×y

Step-by-step explanation:

24x-8y this is the answer

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how much greater is the supplement of a 35-degree angle than the measure of the complement of a 35-degree angle?
andrew11 [14]
Sup. < of 35 degree < = 145 degree <
comp. < of 35 degree < = 20 degree <
145-20=125 degrees

the answer is:
125 degrees larger
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Charlie just bought 8 bags of 14 cookies each. He already had 9 cookies in a jar. How many cookies does Charlie have now?
lana [24]

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A town doubles its size every 70 years. If the population is currently 3,000, what will the population be in 140 years?
Tatiana [17]

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Step-by-step explanation:

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2 years ago
The vertex of a quadratic function is (5,-6), what is the equation of the axis of symmetry in this function?
Anestetic [448]

Answer:

x = 5

Step-by-step explanation:

A quadratic equation:

f(x) = y = a*x^2 + b*x + c

Has a vertex in a point:

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h = -b/2a

and:

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And the axis of symmetry (this is the line that cuts the graph in two halves) is:

x = h.

In this case, the vertex is (5, -6)

Then the axis of symmetry is:

x = 5.

7 0
3 years ago
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