Answer:
this is the solution of your questions don't mind my handwriting because I write it fast ⏩
Step-by-step explanation:
s
Answer: the number must be placed in the box is 9
suppose: the number must be placed in the box is x
have:
5u + 3(4u - 6) = -3u -27 + 20u + x
⇔ 5u + 12u - 18 = -3u - 27 + 20u +x
⇔ 17u + 3u - 20u = -27 + 18 + x
⇔ 0 = x - 9
⇔ x = 9
Step-by-step explanation:
R= diameter/2
answer: 8 units
Answer:
it's Rectangle
Step-by-step explanation:
I did the test and got this right.
Answer:
<em>Alternate</em><em> </em><em>interior</em><em> </em><em>angles</em><em> </em><em>.</em>
the angles that are shown in the figure are pair of alternate interior angles and they are equal.