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Olenka [21]
2 years ago
14

Geometry help it’s easy!!!

Mathematics
2 answers:
Ede4ka [16]2 years ago
3 0

Answer:

c

Step-by-step explanation:

AlekseyPX2 years ago
3 0

Answer:

θ = 41.81°

Step-by-step explanation:

Given

\frac{2}{3} = sinθ , then

θ = sin^{-1} ( \frac{2}{3} ) ≈ 41.81°

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Need help plzzzzz need it
Deffense [45]

Answer:

  • 1/4

Step-by-step explanation:

<u>From the graph we can get the intercepts:</u>

  • The y-intercept (0, - 1)
  • The x-intercept (4, 0)

<u>The rate of change (slope) is:</u>

  • m = (0 - (-1)) / 4 = 1/4
8 0
2 years ago
tap A fills a tank in 6 hours tap B fills it in 8 hours and tap C empties it in 10 hours. starting with an empty tank and all th
Alex787 [66]

Answer:

It will take 5 hours and 5 minutes to fill the tank

Step-by-step explanation:

Here, we want to get the time taken to fill the tap

Let us have the rate per hour

A fills in 6 hours; so the fraction filled in an hour is 1/6

B fills in 8 hours, so the fraction filled in an hour is 1/8

C empties in 10 hours, so the fraction removed per hour is 1/10

So factoring the supply and removal, where removal is on a negative basis

we have it that in an hour, the fraction retained is;

1/6 + 1/8 - 1/10

= (20 + 15 - 12)/120

= 23/120

So this is the fraction retained per hour

The number of hours it will take to have a whole is simply the reciprocal of this fraction

That would simply be 120/23 = 5 5/23

5 hours and 5 minutes

6 0
3 years ago
Which of the following is NOT an integer?<br><br> -99<br> 0<br> 57<br> 3.719
Maurinko [17]
I think it’s 0 57 and 5.719
4 0
3 years ago
M.<br> 2. } }<br> 4.(-3-3-3)(-3)
Citrus2011 [14]

Answer:

27

Step-by-step explanation:

m.

2.}}

4.(-3-3-3)(-3)=27

the answer is 27

7 0
3 years ago
Let i be the first of four consecutive integers. what is 3 less than the sum of those integers ?
Dmitrij [34]
The consecutive integers are i, i+1, i+2, i+3.

3 less than sum of the integers

= i + i +1 + i + 2 + i + 3 - 3 = 4i + 3
5 0
3 years ago
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