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myrzilka [38]
3 years ago
15

Which relationship describes angles 1 and 2?

Mathematics
2 answers:
mel-nik [20]3 years ago
8 0
<span>adjacent angles
</span><span>complementary angles
</span>this are the answers
katovenus [111]3 years ago
4 0

Answer: The answer is (A) complementary angles.

Step-by-step explanation:  We are given a figure involving angles 1 and 2 and we are to select the correct relation between these two angles.

We have

\angle 1+\angle 2+90^\circ=180^\circ,~\textup{measure of a straight angle is 180 degrees}\\\\\Rightarrow \angle 1+\angle 2=180^\circ-90^\circ\\\\\Rightarrow \angle 1+\angle 2=90^\circ.

We know that, if the sum of two angles is 90°, then they are said to be complementary angles.

Thus, ∠1 and ∠2 are complementary angles.

Thus., (A) is the correct option.

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Can anyone help out with these two questions?
nikitadnepr [17]
To find f(3), plug x = 3 in f(x),
∴ f(3) = 3(3)+1 = 9+1 = 10
Therefore, the ordered pair is (3,10)

For second one,
plug x = 10 in f⁻¹(x), 

f⁻¹(10) = 10-1/3 = 9/3 = 3

Therefore, the ordered pair is (10,3)
5 0
3 years ago
Need to find the sum of 50
Bumek [7]

Answer:

4600

Step-by-step explanation:

This is an arithmetic sequence with common difference d between consecutive terms.

d = - 2 - (- 6) = 2 - (- 2) = 6 - 2 = 4

The sum to n terms of an arithmetic sequence is

S_{n} = \frac{n}{2}[ 2a + (n - 1)d ]

where a is the first term

here a = - 6, d= 4 and n = 50, hence

S_{50} = \frac{50}{2} [ (2 × - 6) + (49 × 4) ]

                           = 25 ( - 12 + 196 )

                           = 25 × 184

                           = 4600

6 0
3 years ago
What is the minimum number of feet you should be to avoid being electrocuted by overhead power lines up to 50kV? A. 10 feet B. 1
Andrei [34K]

Answer:

I believe the answer is A 10 feet

Step-by-step explanation:


4 0
3 years ago
Use the points (2,-5) and (-1,4) and determine the slope using the slope formula
Rama09 [41]
(2,-5),(-1,4)
slope = (4 - (-5) / (-1 - 2) = (4 + 5) / -3 = -9/3 = -3 <==
6 0
3 years ago
2.5 Discuss FIVE important steps relating to career decision making​
Ugo [173]

Answer:

well according to me steps relating to decision making one of them can be what you like doing like a hobby another one can be how it's going to benefit you and the people around you that's all I know sorry if

6 0
3 years ago
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