Answer:
Yes , it is possible (see the explanation)
Step-by-step explanation:
we know that
In a right triangle, we have two complementary angles (their sum equal to 90 degrees)
so
If two angles are complementary, the cofunction identities state that the sine of one equals the cosine of the other and vice versa
<em>Example</em>
Suppose we have the right triangle ABC
The measure of angle C is 90 degrees
A and B are complementary angles
A+B=90°
therefore
sin(A)=cos(B)
sin(B)=cos(A)
The probability of getting grey: 2/10
The probability of getting blue: 8/10
The probability of getting blue then grey:
8/10 x 2/10
Answer 4/5
A) 31 degrees
b) 118 degrees
F=2+b
12 years ago
f-12=2(b-12)
f=2+b
2+b-12=2(b-12)
b-10=2b-24
minus b both sides
-10=b-24
add24
14=b
14-12=2
2+2=4
freddy was 4 and brother was 2
they are now 16 and 14
Question
solving Algebraic Equations 2M+3=11
Answer:
<h2>
m = 4</h2>
Step-by-step explanation:
2m + 3 = 11
2m = 11 - 3
2m = 8
m = 8 : 2
m = 4
--------------------
check
2 * 4 + 3 = 11
8 + 3 = 11
11 = 11
the answer is good
