Solving the inequality we get
Step-by-step explanation:
Solving the inequality:
Solving:
Switching sides (converting > then to < than)
Adding 3 on both sides
So, solving the inequality we get
Keywords: Solving inequalities
Learn more about Solving inequalities at:
#learnwithBrainly
Answer:
1.)88
2.)124
3.)3256
4.)102357
5.)79
Step-by-step explanation:
Answer:
19/20
Step-by-step explanation:
1/5+3/4
(4+15)/20....take L.C.M
19/20
Answer:
yes; QR = √200, QS = √8 , RS = √208 ; QR^2 + QS^2 = RS^2
Step-by-step explanation:
To determine the triangle as a right triangle we have to find the lengths of the sides
The distance formula will be used:
Using Pythagoras theorem, we can see that
Which proves that given triangle is a right triangle ..
Answer:
Option D RX=4 units
Step-by-step explanation:
we know that
<em>In the right triangle RTS</em>
The cosine of angle TRS is equal to
cos(TRS)=RT/RS
substitute
cos(TRS)=6/9 -----> equation A
<em>In the right triangle RTX</em>
The cosine of angle TRX is equal to
cos(TRX)=RX/RT
substitute
cos(TRX)=RX/6 -----> equation B
∠TRS=∠TRX -----> is the same angle
Match equation A and equation B
6/9=RX/6
RX=6*6/9=4 units