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motikmotik
3 years ago
9

Victor is at the art store and wants to buy a box of markers with the most number of markers to donate to a school in Haiti. The

Crayola box is 2 3⁄4 inches wide and each marker is 1⁄4 inch wide. The Sharpie box is 3 3⁄5 inches wide and each marker is 4/10 inch wide. Which box of markers should Victor buy?
Mathematics
1 answer:
GuDViN [60]3 years ago
6 0

Answer:

crayola markers

Step-by-step explanation:

2.75/.25=11

3.6/.4=9

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Find the degree measures of the next two positive and the previous two negative angles that are coterminal with the angle 75°.
AlladinOne [14]

9514 1404 393

Answer:

  • 435°, 795°
  • -285°, -645°

Step-by-step explanation:

Add or subtract multiples of 360° to find coterminal angles.

<u>Positive</u>

  75° +360° = 435°

  75° +2×360° = 795°

<u>Negative</u>

  75° -360° = -285°

  75° -2×360° = -645°

5 0
3 years ago
Two numbers whose sum is 44 and whose product is a maximum
Mashcka [7]

Answer:

x = y = 22

Step-by-step explanation:

It would help to know your math course. Do you know any calculus? I'll assume not.

Equations

x + y = 44

Max = xy

Solution

y = 44 - x

Max = x (44 - x)                    Remove the brackets

Max = 44x - x^2                   Use the distributive property to take out - 1 on the right.

Max = - (x^2 - 44x )               Complete the square inside the brackets.

Max = - (x^2 - 44x + (44/2)^2 ) + (44 / 2)^2 . You have to understand this step. What you have done  is taken 1/2 the x term and squared it. You are trying to complete the square. You must compensate by adding that amount on the end of the equation. You add because of that minus sign outside the brackets. The number inside will be minus when the brackets are removed.

Max = -(x - 22)^2 + 484

The maximum occurs when x = 22. That's because - (x - 22) becomes 0.

If it is not zero it will be minus and that will subtract from 484

x + y = 44

xy = 484

When you solve this, you find that x = y = 22 If you need more detail, let me know.


4 0
2 years ago
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ANTONII [103]
Hi! 13/4 X 42/9 = 91/6 or 91/6 ls there any other options to choose from?
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3 years ago
The company sold four more than three times as many cars this month compared to last month. If 37 were sold this month, how many
belka [17]
11 were sold last month
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3 years ago
WILL GIVE BRAINLIEST AND MANY POINTS PLEASE HELP IM DROWNING IN WORK
MissTica

Answer:

a*sqrt(x+b) + c = d

or

a*√(x+b) + c = d

Step-by-step explanation:

8 0
3 years ago
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