Make the table and cross multiply
W=14<span>
And i put my answer in the box.</span>
Answer:
424 grams for the small one and 510 grams for the big one.
Step-by-step explanation:
Nice profile picture.
Answer:
see explanation
Step-by-step explanation:
Since AB and BC are perpendicular, then
∠ABC = 90° and
∠ABD + ∠DBC = ∠ABC ← substitute values
3r + 5 + 5r - 27 = 90, that is
8r - 22 = 90 ( add 22 to both sides )
8r = 112 ( divide both sides by 8 )
r = 14
Hence
∠ABD = 3r + 5 = (3 × 14) + 5 = 42 + 5 = 47°
∠DBC = 5r - 27 = (5 × 14) - 27 = 70 - 27 = 43°
Answer:
Step-by-step explanation:
1. y= 1-x² is quadratic because has the variable x to the second power
y = -x² +1 has quadratic term -x², and constant term is 1
2. y= 3x-5 +4x²
a. quadratic term is 4x² because has the variable x to the second power
b. linear term is 3x because has the variable x to the power of one
c. constant term is -5 because the variable x to the power 0 so there is no x
