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ololo11 [35]
3 years ago
12

Is (4,9) a solution to this system of inequalities? y < x + 3 and y > 2x + 1

Mathematics
1 answer:
Setler79 [48]3 years ago
7 0
No

Put (4,9) in equation 1


Mark brainliest please
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I’m confused please help
Maru [420]
<h2>Hello!</h2>

The answer is:

Sin(A)=0.93

<h2>Why?</h2>

To solve the problem, remember to set your calculator in "degree mode"

So, we are given that the angle A is equal to 68°

So, we have that:

Sin(A)=Sin(68\°)=0.93

Hence, we have that:

Sin(A)=0.93

Have a nice day!

4 0
3 years ago
Which equation would find the distance between the
Andreyy89

Step-by-step explanation:the answer is c i promise

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ruslelena [56]

Answer:

The probability of getting an a in both courses is 1.27

Step-by-step explanation:

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Required probability of getting A in both courses, P(M and S)

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6 0
3 years ago
Find values of sine cosine tangent for
slava [35]

Answer:

The correct answer is option a

Sin A = 2√13/13

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Step-by-step explanation:

From the figure we can see that,a right angled triangle.

ΔABC

<u>To find side AB </u>

AB = √(AC)² + (BC)² =√(36² - 24² )= √1872

AC = 12√13

<u> To find the trigonometric ratio </u>

Sin A = BC/AB = 24/12√13  = 2√13/13

Cos A = AC/AB = 36/ 12√13  = 3√13/13

Tan A = BC/AC = 24/36 = 2/3

6 0
3 years ago
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6.4=0.8m solve for m
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6.4 = 0.8m
/0.8    /0.8
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3 years ago
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