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Ivan
3 years ago
5

Which of these numbers is irrational? A) −0.125 B) −50 C) π D) 7 10

Mathematics
2 answers:
Marrrta [24]3 years ago
7 0
Your answer would be C
Olegator [25]3 years ago
5 0
Yes, answer C is correct.
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I dont understand this!
DaniilM [7]

Answer:perimeter  

Step-by-step explanation:20+20+4=44 and u multiply 3/5x times 2 it equals 6/10x+44

4 0
3 years ago
Which statements are true about the solution 2 < x - 7 and its graph? Check all that apply.
Mashutka [201]

Answer:

O   x >9

The arrow points left

Step-by-step explanation:

<u><em>Explanation:-</em></u>

<em>Given   2 < x-7</em>

<em>adding '7' on both sides, we get</em>

<em>⇒   2 + 7 < x -7 +7</em>

<em>⇒  9 < x</em>

<em>⇒  x>9</em>

<em>Given inequality   2 < x -7</em>

The arrow points left

<u><em>Final answer</em></u>:-

solution is  x >9

The arrow points left

8 0
3 years ago
Read 2 more answers
Samantha threw and apple out of the window fr the tenth floor of her apartment building. The equation y= -16t^2 +120 can be used
prohojiy [21]
Answer:
time taken = 2.74 seconds

Explanation:
We are given that:
y = -16t² + 120 models the situation where:
y is the floor number
t is the time taken for the apple to hit the ground

We are also given that the floor number (y) is 10. Therefore, all we have to do is substitute with y in the above equation and solve for the time t as follows:
y = -16t² + 120
10 = -16t² + 120
120 - 10 = 16t² 
110 = 16t²
t² = 110/16
t = ±√6.875
either t = 2.74 seconds ..........> accepted
or t = -2.74 seconds .........> rejected as time cannot be in negative

Hope this helps :)
3 0
3 years ago
Will mark brainliest!
Otrada [13]

Answer:

it's the third option

domain: x\geq 7\\range: y\geq 9

7 0
3 years ago
Read 2 more answers
Mario traced this trapezoid
galina1969 [7]

Answer:

126

Step-by-step explanation:

7x6=42

7x6÷2=42÷2=21

42+21=63

63+63=126

7 0
3 years ago
Read 2 more answers
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