Answer:
-2
Step-by-step explanation:
10-8=2
8-6=2
6-4=2
4-2=2
Answer:
0.866
Step-by-step explanation:
By definition
We know that 
. Inverse of sine is arcsin, so, angle 
is computed as
Therefore, cosine of is
cos (30°) = 0.866
The lengths of HJ and JK are 50 and 72 respectively.
Given: J is between H and K. the length of HJ=2x+4, JK=3x+3, and HK=22.
The line HJ and JK are collinear then the total length is given as: HJ+JK=HK
substitute values
⇒ (2x+4)+(3x+3)=22
⇒ 5x+7=22
⇒ 5x=22-7
⇒ 5x=15
⇒ x=3
Thus, the length of HJ is (2x+4)=(2*3+4)=10
And the length of JK is (3x+3)=(3*3+3)=12
Learn more about collinear lines here: brainly.com/question/27943430
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Answer: the answer is (2,-4) if that's not the answer then can u post a full picture of the question
Step-by-step explanation:
