Answer:
If your install Bratleby on your device, It will help you with this. But you will have to put in an email. and it will give 10 questions to answer for free. Sorry that I cannot help you with this.
Step-by-step explanation:
Answer:
x = 22/15
Step-by-step explanation:
2.5(6x-4)=10+(1.5+0.5)
Combine like terms
2.5(6x-4)=10+(2)
2.5(6x-4)=12
Divide each side by 2.5
6x-4 = 4.8
Add 4 to each side
6x = 8.8
Divide by 6
6x/6 = 8.8/6
x = 88/60
x = 22/15
Answer:
Angle 1 = 48°
Step-by-step explanation:
The total of the angles 1,5, 4, 3 is 180 degrees = 2( 90 degrees) ( given)
So
< 1+ < 5+ <4 + < 3 = 180°
but , < 3= 42°
so < 1 + <5 + <4 = 180° - 42° = 138°
It can deduced that <5 + <4 = 90° (***)
so <1 = 138°- 90°= 48°
(***) when we draw four angles in such a way that their sum is 180 °. Then either the sum of the first two angles is 90 ° or the sum of the second and third angle is 90 °. Similarly the third or fourth angle is 90 ° or fourth and first angle is 90 °.
The diagram is given to elaborate this point
Answer:
x= 3 + or - √5
hope this helps
have a good day :)
Step-by-step explanation: