Answer: I would think
6-0
12-1
30-2
Step-by-step explanation:
Answer:
Option C
Step-by-step explanation:
9.54 = p - 4.2
9.54 + 4.2 = p
13.74 = p
Supplementary angles add up to 180° so subtract 60 from 180 and you get 120°. The measurement of the second angle is 120<span>°
</span>
Answer:
15
Step-by-step explanation:
15 is the product you received after multiplying 3 fives times i.e 3x5 =15. 15 is the final result or the product in our case
Answer:
<em>(18 , - 10) </em>
Step-by-step explanation:
5x + 4y = 50 .... <em>(1)</em>
x + 2y = - 2 ... <em>(2)</em>
Solve (2) for "x"
x = - 2y - 2 .... <em>(3)</em>
(3) ----> (1)
5(- 2y - 2) + 4y = 50 ⇔ - 6y - 10 = 50 ⇒ <u><em>y = - 10</em></u> .... <em>(4) </em>
(4) ----> (2)
x + 2(- 10) = - 2 ⇒<u><em> x = 18</em></u>
<em>(18, - 10)</em>
