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Bess [88]
3 years ago
11

Here are eight angles. Which of these angles are acute angles?

Mathematics
1 answer:
Alexeev081 [22]3 years ago
5 0

Answer:a and b

Step-by-step explanation:an acute angle in small, an acute angle will always be smaller then C

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The midpoint of overline AB is M(2, -2) If the coordinates of A are (-2, 1), what are the coordinates of B?
Tju [1.3M]

Answer:

(6, -5)

Step-by-step explanation:

Midpoint :

  • (2, -2) = (x - 2 / 2, y + 1 / 2)

Equations formed :

  1. x - 2 / 2 = 2
  • x - 2 = 4
  • <u>x = 6</u>

    2. y + 1 / 2 = -2

  • y + 1 = -4
  • <u>y = -5</u>

<u />

Coordinates of B : (x, y)

  • (6, -5)
8 0
2 years ago
Evaluate the following expression if x = 3. x2
PtichkaEL [24]

Answer:

6

Step-by-step explanation:

x2

x=3

sub 3 into x

(3)2

=6

4 0
3 years ago
Pls help! I need to know if this is right! 50 points!
Sedaia [141]

Answer: B) (x-1)2+(y+1)2= 25 radius = 5 miles

Step-by-step explanation:

In order to get this answer you see that you are adding a negative to x in the first part then multiplying it by 2. Second, you add y+1 then multiplying it by 2. You get the radius of 25 which equals 5 miles. Look at the graph to also check your answers to the problem.

4 0
4 years ago
Read 2 more answers
A basketball player has a 0.6 probability of making a free throw. What is his probability of making two consecutive free throws.
Bogdan [553]

Answer:0.36

Step-by-step explanation:

Given

Probability of a free throw =0.6

It is given that the two throws are independent of each other

So, the Probability of making two consecutive throws

P=\text{Probability of first throw}\times \text{Probability of second throw}\\P=0.6\times 0.6=0.36

3 0
3 years ago
Plis help me thank you first one to reply gets brainless
FromTheMoon [43]

1: 0.46

2:0.4

3: -0.6

4: -0.85

5: 3.34

6: -1.77

7: 34/99

8: 3.16

9: -9/10

10: -17/20

11: -19/5

12: 2.3

13: 4/13

14: 8 7/11

8 0
3 years ago
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