Answer:
13 1/8 units³
Step-by-step explanation:
(see attached for reference)
Volume = Length x Width x Height
= 1 1/2 x 3 1/2 x 2 1/2 (convert to improper fractions)
= 3/2 x 7/2 x 5/2
= (3 x 7 x 5) / (2 x 2 x 2 )
= 105/8
= 13 1/8 units³
Find the measure of the angle indicated
1 answer:
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Answer:
C
Step-by-step explanation:
Using the sine ratio and the exact value sin45° = , then
sin45° = =
=
( cross- multiply )
a = 6
Using the tangent ratio and the exact value tan45° = 1 , then
tan45° = =
= 1 , so
b = 6