Step-by-step explanation:
who is ms white and which subject is this
Hello there.
<span>What is the length of the diagonal of a rectangle whose width is 130 centimeters and whose length is 200 centimeters? (Round your answer to the nearest whole centimeter.)
Answer: </span><span>239 cm
</span>
Answer:
see explanation
Step-by-step explanation:
The absolute value always returns a positive result, however the expression inside can be positive or negative, that is
4x - 1 = 7 OR 4x - 1 = - 7
4x - 1 = 7 ( add 1 to both sides )
4x = 8 ( divide both sides by 4 )
x = 2
OR
4x - 1 = - 7 ( add 1 to both sides )
4x = - 6 ( divide both sides by 4 )
x = = - = - 1.5
Solutions are x = - 1.5 or x = 2
Answer : what they said
step by step
Answer:
b = 18.56
c = 12.75
A = 40°
Step-by-step explanation:
Law of sines: a/sinA = b/sinB= c/sinC
12 / sin (180°-97°-43°) = b/sin97° = c/sin43°
12/sin40° = 12/0.64 = 18.75
b = 18.75 x sin97° = 18.75 x 0.99 = 18.56
c = 18.75 x sin 43° = 18.75 x 0.68 = 12.75
check: 12/sin40° = 12/0.64 = 18.75
b: 18.56 sin97°=0.99 18.56/0.99 = 18.747 ≈ 18.75
c: 12.75 sin43° = 0.68 12.75/0.68 = 18.75