Angles A and B are complementary. If cos A = 7x − 9 and sin B = 4x + 15, what is the value of x?
1 answer:
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Answer:
The estimate volume of the box holding the tissue boxes V;
V = nv = 9×125
V = 1125 cubic inches
Attached is an image for further understanding of the question;
Step-by-step explanation:
Given;
Volume of each tissue box v = 125 cubic inches
Number of tissues n from the attached image;
n = 3×3 = 9 tissue boxes
The estimate volume of the box holding the tissue boxes V;
V = nv = 9×125
V = 1125 cubic inches
Answer:
x=155
Step-by-step explanation:
I hope the pictures are clear and you get the concept!
