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elena55 [62]
3 years ago
6

What is the vertex of this equation?

Mathematics
1 answer:
AfilCa [17]3 years ago
7 0

Answer:

  (5, 4)

Step-by-step explanation:

The equation can be written in vertex form by adding and subtracting 25:

  y = -(x^2 -10x +25) -21 +25

  y = -(x -5)^2 +4

Then the vertex can be identified as (5, 4).

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What are the terms in the expression?<br> a3 – 2ab + b
DanielleElmas [232]

Answer:

a^3, 2ab, b

Step-by-step explanation:

A term is a simple mathematical expression that could contain numbers and/or variables, and they are often separated by operation symbols.

In the expression given, a^3, 2ab, b are the terms in the expression.

Hope this helps.

6 0
3 years ago
The difference between two same-side interior angles of two parallel lines is 35 degrees. Find the measures of these two angles.
Leona [35]

Answer:

angle 1:    72.5°

angle 2:   107.5°

Step-by-step explanation:

x + y = 180

x - y = 35         ===>      x = 35 + y

Substitution to find angle y:

  x + y = 180

  (35 + y) + y = 180

  35 + 2y = 180

  2y = 145

  y = 72.5

Substitution to find angle x:

  x = 35 + y

  x = 35 + (72.5)

  x = 107.5

4 0
3 years ago
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Your doctor prescribes you to take 400 mg of medicine every eight hours. How many ounces of medicine do you take in a day
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0.0423 ounces of medicine should be correct
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3 years ago
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If point Q does not lie on the x-axis or the y-
natta225 [31]

Answer:

E. II or IV only

hope it helps :)

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5 0
2 years ago
Bill began his job with a salary of $25,500 per year. He received a 10% raise at the start of the second year. At the start of t
erica [24]
25500x110%x105%x102%=30041.55

$30041.55

Mark as branliest tq
7 0
3 years ago
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