Answer:
158ft²
Step-by-step explanation:
Break it up!
Find the area of the three smaller shapes and add them together!
12+18+128= 158
A(15) = 3(15)-7 = 45-7 = 38.
SO, (C)38 IS THE ANSWER.
Sum of the interior angles of any triangle equal 180° ;
So :
90° + 24° + T = 180°
114° + T = 180°
subtract both sides 114
T = 180° - 114°
T = 66°
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And we're done....
♥️♥️♥️♥️♥️
To find the answer, you will need to divide the total number of balloons by the number of balloons in a pack.
275 ÷ 2 = 137.5
Because you can't buy half of a package, Celia should probably buy 138 packages.
I don't know 30 I couldn't see the question that well