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Tcecarenko [31]
3 years ago
9

Will mark brainliest Thank u!

Mathematics
2 answers:
Dennis_Churaev [7]3 years ago
7 0

Answer:

Step-by-step explanation:

pretty sure its A

Tems11 [23]3 years ago
4 0

Answer:

D

Step-by-step explanation:

Any set of three angles that add up to 180 degrees can form a triangle.

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PLEASE HELP ME! I NEED THIS BY TODAY. IF YOU DO NOT KNOW THE ANSWER, DO NOT REPLY!
dem82 [27]

Answer:

inverse 8

Step-by-step explanation:

I believe that's the answer if not I'm sorry.

7 0
3 years ago
Which expression is equivalent to sin^2(pi/2 - x)/ sin x?
Yuki888 [10]
We\ know:\\\\\sin\left(\dfrac{\pi}{2}-x\right)=\cos x\\and\\\sin^2x+\cos^2x=1\to\sin^2x=1-\cos^2x\\---------------------------\\\\\dfrac{\sin^2\left(\dfrac{\pi}{2}-x\right)}{\sin x}=\dfrac{\cos^2x}{\sin x}=\dfrac{1-\sin^2x}{\sin x}=\dfrac{1}{\sin x}-\dfrac{\sin^2x}{\sin x}\\\\=\dfrac{1}{\sin x}-\sin x=\csc x-\sin x
3 0
3 years ago
According to the _________ concept, a firm must (1) find out what customers want and provide it, (2) make sure everyone in the o
slamgirl [31]

Answer:

Marketing

Step-by-step explanation:

According to the Marketing Concept, firms must:

  • find out and analyze the needs of their current and potential customers,
  • based on those needs, make it a policy for everyone in the firm to make sure every customer experience is an absolutely positive one,
  • provide goods and services to meet the customers' needs and earn a profit, and
  • outdo the competition in customer service.
6 0
3 years ago
In a group of 80 people ,42 people visit zoo ,50 people museum and each person like to visit at least 1 of the place
Vadim26 [7]

Answer:

170 person r in the zoo so it depends

7 0
3 years ago
Find the area of the composite shape below.<br><br> a 66.8<br> b 91.92<br> c 101.12<br> d 101.6
Evgesh-ka [11]

Answer:

66.24 (This answer does not match to any of the options...)

Step-by-step explanation:

This shape can be divided into 2 different shapes. A triangle and a rectangle.

Area of a Triangle = \frac{1}{2} × base × height

= \frac{1}{2} × 8.8 × 7.8

= 34.32

Area of a Rectangle = Length × Width

= (19.2 - 7.8) × (8.8 - (3+3))

= 11.4 × 2.8

= 31.92

Total area = 34.32 + 31.92 = 66.24

                         

3 0
3 years ago
Read 2 more answers
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