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Karo-lina-s [1.5K]
3 years ago
5

 please tell me the answer I don’t understand

Mathematics
2 answers:
Minchanka [31]3 years ago
8 0

Answer:

Acute, Right and Obtuse

Step-by-step explanation:

The first triangle is Acute because all the angles are less the 90 degrees.

The second triangle is Right because there is a 90 degree angle in it.  A Right Angle is marked with a square in the corner.

The last is Obtuse because there is one angle that is greater than 90 degrees.

Molodets [167]3 years ago
3 0

Answer:

1. acute 2. right 3. obtuse

Step-by-step explanation:

first triangle is Acute because all the angles are less than 90 degrees.

second triangle is Right because there is a 90 degree angle.  

last is Obtuse because there is one angle that is greater than 90 degrees.

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Help me! Answer in pic not correct !
sladkih [1.3K]

Answer:

Q'=(4,1)\\R'=(6,-5)\\S'=(3,-4)\\T'=(1,-1)

Step-by-step explanation:

First we have to find the coordinates of the original ordered pairs then we will do the translation.

Q=(1,3)\\R=(3,-3)\\S=(0,-2)\\T=(-2,1)

Now we will add 3 to every x value and add a -2 to every y value.

Q=(1_{+3},3_{+(-2)})\\R=(3_{+3},-3_{+(-2)})\\S=(0_{+3},-2_{+(-2)})\\T=(-2_{+3},1_{+(-2)})

When you do that you will get the new prime points.

Q'=(4,1)\\R'=(6,-5)\\S'=(3,-4)\\T'=(1,-1)

8 0
3 years ago
Solving Linear Equations: Variables on Both Sides I really need this please!
damaskus [11]
Answer: x=-2/3

Explanation: Heres what my calculator says!
After you divide it will give you -2/3 :)

4 0
3 years ago
Which of the following options have the same value as 72% of 50
fenix001 [56]

Answer:

c and d are the correct answers

3 0
3 years ago
Read 2 more answers
a horse is shown in the scale drawing the height of the horse in the drawing is 4.5 inches the scale that maps the drawing to th
Radda [10]
4.5 inches multiplied by  1.5 feet equals 6.75 feet.
6 0
3 years ago
Help please! how do you find the absolute deviation of a data set?
Xelga [282]
You find the mean absolute deviation by first finding the mean, and then subtracting all the values in the data set from that, creating a new data set, and then you find the mean of this new data set.

Example:

3, 2, 5, 9, 4

Mean(add them all, divide by how many there are): (3 + 2 + 5 + 9 + 4)/5 = 4.6

Subtract 4.6 from/to all the values:

4.6 - 3 = 1.6
4.6 - 2 = 2.6
5 - 4.6 = 0.4
9 - 4.6 = 4.4
4.6 - 4 = 0.6

Find the mean of these values:

(1.6 + 2.6 + 0.4 + 4.4 + 0.6)/5 = 1.92

So the mean absolute deviation is 1.92.
3 0
4 years ago
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