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Mnenie [13.5K]
2 years ago
11

estimate the number of hot dogs sold by rounding each number in the table to the nearest thousand and finding the sum

Mathematics
1 answer:
Lostsunrise [7]2 years ago
8 0
You need to tell us what number of hot dogs there are, I can help you solve this!
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Find the distance between the two points (-4, -5) and (1, -2).
Leokris [45]

using \: formula \\  \sqrt{(x2 - x1) {}^{2}  + (y2 - y1) {}^{2} }  \\  \sqrt{(1 - ( - 4)) {}^{2} + ( - 2 - ( - 5)) {}^{2} }   \\  =  \sqrt{34}
answer is B.
7 0
3 years ago
Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use
sweet [91]

Answer:

54 in

Step-by-step explanation:

9 inches x 6 inches

5 0
2 years ago
How to solve for shaded area
tamaranim1 [39]

Answer:

(a)  12.96 ft²

(b)  21.5 in²

Step-by-step explanation:

(a) For the first diagram

Area of the shaded region (A) = Area of Tripezium- area of circle

A = [1/2(a+b)h]-[πr²]............... Equation 1

Where a and b are the parallel side of the tripezium respectively, h = height of the tripezium, r = radius of the circle.

From the diagram,

Given: a = 15 ft, b = 6 ft, h = 12 ft, r = h/2 = 12/2 = 6 ft.

Constant: π = 3.14

Substitute these values into equation 1

A = [12(15+6)/2]-(3.14×6²)

A = 126-113.04

A = 12.96 ft²

(b) For the second diagram,

Area of the shaded region (A') = Area of square- area of circle

A' = (L²)-(πr²)............. Equation 2

Where L = lenght of one side of the square, r = radius of the circle

From the diagram,

Given: L = 2r = (2×5) = 10 in, r = 5 in

Substitute these values into equation 2

A' = (10²)-(3.14×5²)

A' = 100-78.5

A = 21.5 in²

5 0
2 years ago
Im being timed<br>which number line represents the solution set for the inequality?​
Ludmilka [50]

Answer:

The solution is:

-\frac{1}{2}x\ge \:4\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\le \:-8\:\\ \:\mathrm{Interval\:Notation:}&\:(-\infty \:,\:-8]\end{bmatrix}

The number line graph of the solution is also attached below.

From the graph, it is clear that the 2nd number line represents the solution set for the inequality.

Step-by-step explanation:

Given the inequality

-\frac{1}{2}x\ge 4

Let us solve the inequality

-\frac{1}{2}x\ge 4

Multiply both sides by -1 (reverse the inequality)

\left(-\frac{1}{2}x\right)\left(-1\right)\le \:4\left(-1\right)

Simplify

\frac{1}{2}x\le \:-4

Multiply both sides by 2

2\cdot \frac{1}{2}x\le \:2\left(-4\right)

Simplify

x\le \:-8

Thus, the solution is:

-\frac{1}{2}x\ge \:4\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\le \:-8\:\\ \:\mathrm{Interval\:Notation:}&\:(-\infty \:,\:-8]\end{bmatrix}

The number line graph of the solution is also attached below.

From the graph, it is clear that the 2nd number line represents the solution set for the inequality.

5 0
2 years ago
Draw a Graph y=3/2x+2
elena-s [515]

The answer is in the graph.

3 0
2 years ago
Read 2 more answers
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