Answer:
Heyy
Step-by-step explanation:
△ABC is a right angled triangle and right angle at B
sinA=
AC
BC
, cosA=
AC
AB
⟹sinA+cosA=
AC
BC
+
AC
AB
=
AC
BC+AB
[We know that sum of two sides of a triangle is greater than the third side]
⟹sinA+cosA>
AC
AC
=1
Hence, sinA+cosA>1
Answer: 2x + 4 = 10 is your answer :)
Step-by-step explanation:
P(B|A) means "the probability of B given A", which in turn means: how likely is B, if we are guaranteed that A is true?
In your case, this means: if you already know that the person has a sister, how likely it is that the same person also has a brother?
if you look the diagram, you see that 4 people has a sister: Davis, Kari, Chu, Evan. Out of these 4 people, 2 of them also have a brother.
This explains P(B|A)=0.5: half of the people with a sister also have a brother.
Answer:
Theorem of calculus
Step-by-step explanation:
Take the integral
Integrate the sum term by term and factor out constants
Apply the fundamental theorem of calculus.
<em>The antiderivative of x^2 is x^3/3, while for a constat is x</em>
Evaluate the limits
Thank you for coming to Brainly with your questions!
I believe the answer is:
93 degrees. You were correct. The interior angles all add up to 360, so you subtract each given angle to find the missing angle.
I hope this helps you! Please mark Brainliest! Let me know if I can help you with any further questions!
-Belle