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2 years ago

Edmundo used a number line to show the solution for the inequality 12x-61 <4. Which number line shows the solution?

Mathematics

2 answers:

ira [324]2 years ago

8 0

Answer:

Step-by-step explanation:

Hope this helps! (:

Marianna [84]2 years ago

5 0

Step-by-step explanation:

12x<4+61

12x=65

x=65/12

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Triangle GHI has the angle measures of G = (2x + 5)°, H = (6x − 10)°,

algol [13]

The sum of the angles of a triangle is equal to 180 degrees.
We then have the following equation:
G + H + I = 180
Substituting values:
(2x + 5) + (6x - 10) + (x + 5) = 180
Clearing x we have:
(2x + 6x + x) + (5-10 + 5) = 180
9x + 0 = 180
9x = 180
x = 180/9
x = 20
Then, for the angle H we have:
H = (6x - 10) °
Substituting:
H = (6 (20) - 10) °
H = (120 - 10) °
H = 110 °
Answer:
the current measurement of angle H is:
H = 110 °

7 0

3 years ago

Drag each figure to show if it is similar to the figure shown or why it is not similar

Margarita [4]

Answer:

Step-by-step explanation:

The given figure is a rectangle having length = 9 yd and width = 3 yd

Now we will check each figure

Figure one- rectangle with length = 18 yd and width = 9 yd

For similarity of both rectangles ratio of length should be equal to ratio of widths.

$\frac{3}{9}\neq\frac{9}{18}$

So rectangles are not similar.

Figure 2- rectangle with length = 3 yd and width = 6 yd

$\frac{9}{3}\neq \frac{3}{6}$

So figures are not similar.

Figure 3 - rectangle with length = 3 yd and width = 1 yd

$\frac{9}{3}=\frac{3}{1}$

Therefore, figures are similar.

Figure 4 -rectangle with length = 8 yd and width = 2 yd

$\frac{3}{2}\neq \frac{9}{8}$

So given rectangles are not similar.

Figure 5 - rectangle with length = 18 yd and width = 6 yd

$\frac{9}{18}=\frac{3}{6}$

So rectangles are similar.

Figure 6 - trapezoid with larger base = 18 yd and height = 6 yd

Since shapes of the given figures are not same so they are not similar.

8 0

3 years ago

If two triangles are put together what is the name of the shape

Lostsunrise [7]

It depends on which triangles you put together, if they are equilateral triangles, then its a diamond, if they are rectangle (right) triangles, then its a rectangle, if they are isosceles triangles, then its a really sharp diamond, and if they are scalene triangles, then the shape is like a common kite.

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3 years ago

A rectangle has a area of 25 squares centimeters and a length of 10 centimeters what is the width of the rectangle ?

svet-max [94.6K]

Area = Length x width so you would divide 25 by ten to get 2.5 then you double check by multiplying 2.5x 10 an you get 25 so its 2.5.

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3 years ago

David is fertilizing his garden. The garden is in the shape of a rectangle. Its length Is 15 feet and its width is 13 feet. Supp

Serga [27]

Answer:

He will need 5 bags of fertilizer

Step-by-step explanation:

The area of the field would be 15 x 13 which is 195 square feet . If one bag of fertilizer covers 39 square feet then by dividing 195 by 39 you can come up with the answer; 5 bags

8 0

2 years ago