MATHEMATICS HIGH SCHOOL

Y=-6x2 + 100x - 180x = selling price of each soccer ball
y = daily profit from soccer balls
What are the zeroes of the function? Round to the
nearest hundredth.
O 0
O 2.05
O 8.33
O 14.61

Answers

Answer 1
Answer:

Answer:

2.05 & 14.61

The next questions answer is D.

Step-by-step explanation:

For edge
Answer 2
Answer: 8.33 I think I’m so sorry if I get it wrong

Related Questions

The vertices of / are G(–4, 0), H(5, 2), and I(–2, –3). / is rotated 270° counterclockwise about the origin to form /. What are the coordinates of the vertices of /?
What's the difference between 8 848 and 10 911 meters
Lizzie and Jane share 2690 beads equally between them. They crejewellery items to sell at the school fayre. Jane needs 7 beads peritem and Lizzie needs 8 beads per item. Who, if anyone, will have memost number of beads left over?​
6y = 3x -9 6x-2y=14 How many solutions does the linear system have? A) Infinite B) None C) One D) Two
How do I solve for n?

Using the figure above, if< A  = <D, then< B ___ <E. Choose the relationship symbol that makes the statement true.

Answers

Answer:

The relationship symbol that makes the statement true is '>'.

Step-by-step explanation:

Given,

In triangles ABC and EDF,

∠A = ∠D

Since, the sum of all interior angles of a triangle is supplementary,

⇒ ∠A + ∠B + ∠C = 180° and ∠D + ∠E + ∠F = 180°

⇒ ∠A = 180° - ∠B - ∠C and ∠D = 180° - ∠E - ∠F,

By substituting the values,

180° - ∠B - ∠C = 180° - ∠E - ∠F

- ∠B - ∠C = - ∠E - ∠F

∠B + ∠C =  ∠E + ∠F

∠B + 20° =  ∠E + 30°  ( given ∠C = 20° and ∠F = 30° )

∠B  =  ∠E + 10°  

⇒∠B > ∠E

Hence, the relationship symbol that makes the statement true would be '>'.

Bob and mark talk about their families. Bob says he has 3 kids, the product of their ages is 72. He gives another clue: the sum of the ages of his children. Mark points out there is still not enough information to accurately guess. Finally, Bob says" my youngest child called justice". Mark can then correctly determine the ages of bob's children. What are the ages?

Answers

I can only give possible combinations of the ages. This is because only the product is given. Had the sum of all ages been given, possible combinations would boil down into 1 combination.

3 kids with a youngest. This means that the ages are not the same.
We do prime factorization to get the age combination.

72 ÷ 2 = 36
36 ÷ 2 = 18
18 ÷ 2 =   9
  9 ÷ 3 =   3
  3 ÷ 3 =   1

1 x 2 x 2 x 2 x 3 x 3 = 72

Possible combination with no repeating number.

1 x 8 x 9 = 72
2 x 4 x 9 = 72
4 x 6 x 3 = 72
1 x 6 x 12 = 72

How to do this...Find the solution for each equation.
26) 3f-2=13
27) 2y-10=14
28) 5/7r+(-6)=29

Answers

Just try to isolate the variables.

26) 3f - 2 = 13         add 2 to both sides
          3f = 15          divide both sides by 3
           f = 5

27) 2y - 10 = 14          add 10 to both sides
          2y = 24             divide both sides by 2
          y = 12

28)  5/7r + (-6) = 29    subtract -6 from both sides
        5/7r = 35             divide both sides by 5/7. When you divide by a                  r = 49                  fraction, multiply the number by the denominator                                         and divide by the numerator (35 x 7)/5
      

State whether the lines are parallel, perpendicular, or neither. Show your work.10x–5y=100 and 6y+3x=−7
PLZ SHOW WORK

Answers

Answer:

-5y=-10x+100

y=2x-20

6y=-3x-7

y=-1/2x-7/6

Perpendicular because the slopes are opposite

7|3y – 4|– 8 = 48
Please help!

Answers

Answer: y=4 or y= 4 over 3

Step-by-step explanation:

Answer:

y=4

Step-by-step explanation:

Which of the following figures in a plane separates itinto half-planes?
F. A line
G. A ray
H. An angle
J. A point
K. A line segment

Answers

F. A line

Which of the following figures in a plane separates it into half-planes is a line. In addition, a line is the only given entity or object that can elicit an unlimited and infinite figure to separate the given assumed limitless plane thus, it will unceasingly divide the plane endlessly if given that the plane is unknown in measure and length. For example, a given figure of rectangle with an unknown length or measure, the only figure that can divide itself is the line perpendicularly speaking in its shape or position of the line.



Answer:

F. A line

Step-by-step explanation:

A line separates a plane into three parts the line and two half-planes.
Other Questions
GIVING BRAINIEST Explain how u got your answerPick from 1. 2. And 3.
Can someone help? anyone who's taking like geometry?
This weekend the hardware store is having a blowout sale, where everything is discounted 40%. A weed eater originally sells for $145. How much will the weed eater cost during the blowout sale?
By the congruent supplementary theorem, what can you conclude