Answer:
An exothermic reaction releases energy
Step-by-step explanation:
Supplementary angles mean that two angles equal to 180°.
Let us assume the 2 angles are angle A and angle B.
Angle A is 4 times bigger than Angle B, the supplement.
Let Angle B be represented by x.
Angle A is 4x ; Angle B is x.
4x + x = 180°
5x = 180°
x = 180°/5
x = 36° This is the measure of angle B.
4x = 4(36°) = 144° This is the measure of angle A.
4x + x = 180°
144° + 36° = 180°
180° = 180°
Answer:
78 rounds to 80. So decrease 22% to 1/5. Increase 78 to 80. = 17.16.
I hope this will help you..
The solution to the problem is as follows:
a cube has sides s
V = s^3 ---> differentiating
dV/dt = 3s^2 * ds/dt
0.5 ft^3 / min = 3 * (12ft)^2 * ds/dt
(1/2) ft^3 / min = 3 * 144 ft^2 * ds/dt
(144/6) ft^3 / ( ft^2 min ) = ds/dt
<span>24 ft / min = ds/dt
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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Sorry for the lateness this probably wont be helpful but
X=2
Y=3
