HEY THERE! PLEASE ANSWER THE MATH QUESTION IN THE PHOTO! THE CORRECT ANSWER SHALL BE MARKED AS BRAINLIEST AND I WILL FOLLOW YOU( you will aslo get extra points)
THANKS! XOXO
1 answer:
Answer:
a) x = 7.5
b) x = 1
Step-by-step explanation:
a)
(4x - 1)/2 = x + 7 4x - 1 = 2(x + 7) 4x - 1 = 2x + 14 2x = 15 x = 15/2 or 7.5
b)
3x + 2 = (2x +13)/3 3(3x + 2) = 2x + 13 9x + 6 = 2x +13 7x = 7 x = 1
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What they are in the absolute symbols ( |x| ) the number is always positive
Answer:
7.6pie
Step-by-step explanation:
120°/360°=X/11.4×2 pie
1/3×22.8 pie =X
X= 7.6 pie
Answer:
Make sure you plot your points in a table and set it up on a graph
Step-by-step explanation:
An easy way is 1047.75=100% so
Step-by-step explanation:
y = -3x² + mx + 10
dy/dx = -6x + m.
When dy/dx = 0, -6x + m = 0. => x = m/6.
We have y = -3(m/6)² + m(m/6) + 10 = 37.
=> -m²/12 + m²/6 = 27
=> -m² + 2m² = 324
=> m² = 324
=> m = 18 or m = -18.
