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Ivenika [448]
3 years ago
5

LOOK AT THE IMAGE ABOVE!

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
7 0

Answer:

Step-by-step explanation:

definition of a square : Square has 4 congruent sides. 4 right angles (90°). Opposite sides are parallel. All angles are congruent.

first the shape seems a square, but looking at the information given shows the shape is quadrilateral because it has four sides, and it is not a square because the angles of the shapes are not equal to 90 degrees( even though it shows that) but the given information shows that the angles are 28,152,152, and C. The sum of the angles of any quadrilateral should equal 360,

152+152+28+28=304+56=360 degrees,

opposite angles are equal : angle D=Angle B=28 and angle A=angle C=152

AD=BC and DC=AB ( it seems the shape is a parallelogram).

second image : the two line are parallel then :

angle: g+h=e+d+h=180 degrees ( straight angles)

angle h=angle f

angle g= angle e+d

angle h+b=90 degrees

the sum of angles d+a+c=180 degrees ( the sum of angles of triangle=180).

sum of angles: d+h+90+d+a+c=360 degrees ( sum of angles of quadrilateral=360)

gladu [14]3 years ago
5 0

Answer:

13. Parallelogram

14. alternate interior angles (h & a)

same side interior angles (e+d & a)

Step-by-step explanation:

13. Parallelogram: Draw it out with the angles. It helps. It can't be a square, because the side lengths aren't the same (2 lines vs 1 line). It can't be a rectangle because rectangles have 90 degrees and not 152 and 28. It can't be a rhombus because the side lengths in a rhombus must be the same (a rhombus is a square that has been stretched).

14. Look at picture (there might be more than what I wrote in the answer)

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Two out of every 3 students in Mr. Pearson's ninth grade class recycle aluminum
Alexxandr [17]

Answer:

72 students

Step-by-step explanation:

IF 2 out of 3 students recycle aluminum cans and 48 students recycle aluminum cans.

48 divided by 2 is 24

48 plus 24 is 72

8 0
3 years ago
during a hoagie sale fundraiser a ski club sold 42 Italian hoagies and 53 roasted beef Hoagies what is the ratio of Italian hoag
miv72 [106K]

Answer:

42:53 would be the answer

Step-by-step explanation:


4 0
3 years ago
The function f(x) is given by the set of ordered pairs.
My name is Ann [436]
Answer: f(0) = 6.

Explanation:

Ther ordered pairs are: (x,y) or (x, f(x) )

So, (1,0) means that f(1) = 0 which denies the fourth choice.

(-10,2) means that f(-10) = 2 which denies the first choice

(0,6) means that f(0) = 6, which is the third choice. So, that is the true equation.
4 0
3 years ago
Read 2 more answers
D) Suppose you pick one marble from the bag at random. Find the expected value of its number.
Vaselesa [24]

C) The probability that you pick at least one purple marble is 98%.

<h3><u>Probability</u></h3>

The question is incomplete, since the number of marbles of each color in the bag is missing: 3 blue, 5 green, and 2 purple marbles.

Now, to answer the questions, the following calculations must be done:

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Learn more about probability in brainly.com/question/27656131

#SPJ1

5 0
2 years ago
The vertices of ΔABC are (-2,0), (-2, 3), and (-5, 1). T(x,y) = (x + 1, 3y) represents the transformation of the triangle. What
Gnoma [55]

using the equation for the transformation:

(x+1, 3y)

 add 1 to very X and multiply y by 3

 so (-2,0) becomes (-1,0)

(-2,3) becomes (-1,9)

(-5,1) becomes (-4,3)

new coordinates are (-1,0) (-1,9) (-4,3)


you don't have an image attached, so to see if they are congruent, the sides need to stay the same lengths and the angles need to stay the same, from the coordinates of the new triangle, I would say they are not congruent

8 0
3 years ago
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