Answer:
14
Step-by-step explanation:
(41) (27)
Answer:
yes
Step-by-step explanation:
-34 is an integer and an integer is a rational number
Using a calculator, determine the value of √101 to four or five decimal places. Do the same with 10π. We get { 9.92749, 10.0500, 0.99853, 31.4159}.
Arranging these in descending order, we get {10π, √101, 9.92749, 0.99853}.
Let's clear out the fraction(s):
Mult. all 3 terms by 3, obtaining 18 = 3x + 2. Simplifying, 16 = 3x.
Then x = 16/3 (answer).
Check: does (16/3) + (2/3) = 6? Yes, since 18/3 = 6.
Answer: 5.4
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Explanation:
Angle D = 43 is the given reference angle
side FE = 5 is the side opposite the reference angle (since its the leg furthest away from angle D)
We want to find side DE which is the other leg. This is the adjacent side with angle D as the reference angle
Use the tangent rule
tan(angle) = opposite/adjacent
tan(D) = FE/DE
tan(43) = 5/DE
DE*tan(43) = 5
DE = 5/tan(43)
DE = 5.36184355 <<-- use a calculator here; this is approximate
DE = 5.4 <<-- round to the nearest tenth
That's why 5.4 is the answer
