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olya-2409 [2.1K]
4 years ago
7

I need help to find this answer this is not making any sense to me please help.

Mathematics
2 answers:
Ostrovityanka [42]4 years ago
8 0
The answer is B. Hope it helps
timofeeve [1]4 years ago
8 0
The answer is B hope it helps

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Help me pleseeeeeee asappppp
pentagon [3]

Answer:

(-2.5, -10)

Step-by-step explanation:

Midpoint Formula: (\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2} )

Step 1: Plug in

x = (-2 + -3)/2

y = (-8 + -12)/2

Step 2: Evaluate

x = -5/2

y = -20/2 = -10

Step 3: Format into coordinates

(-5/2, -10)

Step 4: Convert to decimal

(-2.5, -10)

4 0
3 years ago
Y = 2x^2 + 3<br> im looking for how to find the axis of symmetry
andre [41]

The axis of symmetry of the quadratic equation y = 2x^2 + 3 is x = 0

<h3>How to determine the axis of symmetry?</h3>

The equation is given as:

y = 2x^2 + 3

Differentiate the above equation with respect to x

y' = 4x + 0

This gives

y' = 4x

Set the equation to 0

4x = 0

Divide both sides by 4

x = 0

Hence, the axis of symmetry is x = 0

Read more about axis of symmetry at:

brainly.com/question/1349456

4 0
2 years ago
Read 2 more answers
a total of 326 adult and student tickets were sold prices for tickets were $8. adults and $5, for students ticket money collecte
Troyanec [42]

Answer:

212 student tickets

Step-by-step explanation:

I am assuming that this is what you meant:

Total of tickets sold= 326

Price of an adult ticket= $8

Price of a student ticket= $5

Total amount if money (student & adult) collected= $1972

Please see the attached pictures for full solution.

6 0
3 years ago
In the coordinate plane, three vertices of rectangle ABCD are A(0, 0), B(0, a), and D(b, 0). What are the coordinates of point C
Rasek [7]
Ans is (b, a)
although we dont kn the values of a and b,
the x coordinate of c must be same as point D,and y coordinate of C must be same as point B.U can draw a graph to help urself understand better

7 0
3 years ago
Please help me :) Thank you! Have a wonderful day ^^
german

Answer:

The answer is 18,900 Joules.

Step-by-step explanation:

If you work out the equation

Half of 350 is 175

12 squared is 144

6 squared is 36

Subtract 36 from 144 and get 108

108 multiplied by 175 is 18,900

7 0
3 years ago
Read 2 more answers
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