Answer:
x = 3
x + 3 = 6
√45
Step-by-step explanation:
the general theorem is
a^2 + b^2 = c^2
Givens
a = x
b = x + 3
c = √45
Solution
x^2 + (x + 3)^2 = (√45)^2 Substitute
x^2 + x^2 + 6x + 9 = 45 Expand the brackets. Square √45
2x^2 + 6x + 9 = 45 Subtract 45 from both sides
2x^2 + 6x - 36 = 0 Divide by 2
x^2 + 3x - 18 = 0 Factor
(x + 6)(x - 3) = 0 x+ 6 has no meaning in the real world.
x - 3 = 0
x = 3
Answer
a) 3
b) 6
c) √45
Answer:
X=9/14. It's correct answer.
Your answers are ...
1) <span>Arc PQ is congruent to arc SR.
2) </span>The measure of arc QR is 150°.
4) <span>Arc PS measures about 13.1 cm.
5) </span><span>Arc QS measures about 15.7 cm.
All of them are correct except for the third answer...
Hope this helps!</span>
Time taken by Ria to paint a room = 4 hours
Time taken by Destiny to paint a room = 6 hours
If they work together, they complete 1 job. So,
The LCD of 4 and 6 is 12
Hence, both of them can paint the room in 
hours or 2.4 hours.
Answer:
1/5
Step-by-step explanation:
this is because 4/20 simplifies to 1/5
give brainliest please.
hope this helps :)
