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3 years ago

What is this answer? _x - 4 > -10

Mathematics

1 answer:

Mkey [24]3 years ago

4 0

Answer:

x>-6

Step-by-step explanation:

x-4>-10

x>-10+4

x>-6

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gulfside gifts has 48 boxes of postcards to sell. there are 24 postards in each box. if the shop sell 3 boxes of postcards, how

lisabon 2012 [21]

If you times 24 by 48 then you get 1,152. 3 times 24 is 72. You would then subtract 1,152 by 72 which equals 1,080 postcards left is what the shop has to sell.

5 0

3 years ago

The measure of an angle is 89 times the measure of its supplementary angle. What is the measure of each angle

Olegator [25]

Answer:

2 and 178

Step-by-step explanation:

If we take an instance of a number 'x', according to the question we find that x+x*89=180(Because they are complementary)

We get, = 89x+x=180

=> 90x=180

=> x=180/90

=> x =2

So, we found that x=2 , hence the other angle is going to be 2*89=178

This is correct as 2+178=180(as they are supplementary to each other)

Hope this answer helps, Please mark me as brainliest, Thank you!

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4 years ago

Study the chart in the Examination Figure. How can this person determine exactly how many hours he or she has available for stud

svlad2 [7]

B add 148 and 168 and divided by 7 days

4 0

3 years ago

MATH

Scrat [10]

The sum of the lengths of the tables and the total length of overhang

give the length of fabric that Devon needs.

Response:

The total yards of fabric needed to make the table runners is<u> 12 yd</u>.

<h3>How can the given dimensions be added to obtain the length of fabric needed?</h3>

The given parameters are;

Length of the small tables = 6 feet

Length of the long tables = 10 feet

Length of overhang on each end = 8 inches

Number of small tables = 12

Number of long tables = 2 × 12 = 24

Required:

The yards of fabric needed to make the table runners.

Solution;

The total number of tables = 12 + 24 = 36

Length of overhang for each table = 8 inches + 8 inches = 16 inches

Sum of the length of the overhang = 36 × 16 inches = 576 inches

From the given unit conversion factors, we have;

Sum of the length of overhang = 576 inches ÷ 12 inch/feet = 48 feet

Length of the tables = 12 × 6 feet + 24 × 10 feet = 312 feet

Total length of table runner = 312 feet + 48 feet = 360 feet

Length of table runner needed = 360 feet ÷ 3 feet/yd = <u>120 yd.</u>

Learn more about unit conversion here:

brainly.com/question/4845674

4 0

2 years ago

Katie owns a pretzel stand. Her profit, in dollars, is given by the function , where is the number of pretzels sold. What is the

olga nikolaevna [1]

Using the vertex of the quadratic equation, it is found that the maximum profit she can earn is of $106.

<h3>What is the vertex of a quadratic equation?</h3>

A quadratic equation is modeled by:

$y = ax^2 + bx + c$

The vertex is given by:

$(x_v, y_v)$

In which:

$x_v = -\frac{b}{2a}$

$y_v = -\frac{b^2 - 4ac}{4a}$

Considering the coefficient a, we have that:

If a < 0, the vertex is a maximum point.

If a > 0, the vertex is a minimum point.

In this problem, her profit is modeled by:

$P(x) = -x^2 + 14x + 57$

Which is a quadratic equation with coefficients a = -1, b = 14, c = 57, hence, her maximum profit in dollars is given by:

$y_v = -\frac{14^2 - 4(-1)(57)}{4(-1)} = 106$

More can be learned about the vertex of a quadratic equation at brainly.com/question/24737967

8 0

2 years ago