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2 years ago

Please help I don't understand this very wellpicture

Mathematics

2 answers:

Elenna [48]2 years ago

8 0

Answer:

The inequality is 9 less than and equal to 5

The marked area on the line is numbers all below 5 which covers the less than and since it stop directly at 5 it's going to be equal to that as well

Licemer1 [7]2 years ago

3 0

Answer:

q < 5

Step-by-step explanation:

An open dot represents the number being bigger than or less than, not equal to, so you can rule out the top two first. Then since the line is going in the negative direction (lower on the number line), it means that the number is anywhere less than five. Put those two things together and the number is less than five. Hope I helped!

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Point M (-3, 5) is translated using this rule. (x, y) ----> (x - 1, y) What are the coordinates of M'?

Nuetrik [128]

Answer:

The coordinates of point M' are $M'(x,y) = (-4, 5)$ .

Step-by-step explanation:

According to the statement, we have the following translation rule:

$M'(x,y) = M(x,y) + (-1, 0)$ (1)

Where:

$M(x,y)$ - Original point.

$M'(x,y)$ - Translated point.

$(-1, 0)$ - Translation vector.

If we know that $M(x,y) = (-3, 5)$ , then the coordinates of the point M' are:

$M'(x,y) = (-3,5) + (-1,0)$

$M'(x,y) = (-4, 5)$

The coordinates of point M' are $M'(x,y) = (-4, 5)$ .

5 0

2 years ago

What is the area of a regular nonagon (9 sides) with side length of 15 cm and apothem of 20.6 cm? Round the answer to the neares

Triss [41]

We know that

<span>The nine radii of a regular Nonagon divides into 9 congruent isosceles triangles
</span>therefore
[the area of <span>a regular nonagon]=9*[area of isosceles triangle]

</span>[area of isosceles triangle]=b*h/2------> 15*20.6/2----> 154.5 cm²
so
[the area of a regular nonagon]=9*[154.5]------> 1390.5 cm²

the answer is
1390.5 cm²

5 0

3 years ago

You are on top of a 1200 ft building. As

katrin [286]

Answer:

I parked my car 120 feet from the building

5 0

2 years ago

Part 1

I am Lyosha [343]

Answer:

Using technology or other resources, research the average distance that each planet is from the Sun (in kilometers). Once you have found the distance, create a chart showing each planet's distance from the Sun. The Sun itself will not receive a label since it is your starting point. For example, Mercury is located an average of 57,909,000 km from the Sun, so on the chart, Mercury would be labeled with a distance of 57,909,000. Use the example of the chart below to help you get started:

Planet Distance from Sun (in Km) Distance in scientific notation

Mercury 57,909,000 5.7909 X10^7

Venus 108.212.290.56 1.0821229056 X10^8

Earth 149,604,618.24 1.4960461824 X10^8

Mars 227,936,640 2.2793664 X10^8

Jupiter 778,412,020 7.7841202 X10^8

Saturn 1,433,442,700.8 1.4334427008 X10^9

Uranus 2,870,972,200 2.8709722 X10^9

Pluto 5,906,380,000 5.90638 X10^9

Step-by-step explanation:

4 0

3 years ago

The area of a right triangle is 49 square meters. The height is twice as long as the base. How long is the shorter leg of the tr

Ksenya-84 [330]

a·b = 2·49

a = 2·b

Solve the equations.

a = 14 ∧ b = 7

The shorter leg is 7 meters.

4 0

2 years ago

Please help I don't understand this very well*picture*​

Please help I don't understand this very wellpicture