For #2:
<span> 3x^2 + 4 – 2x^2 + 6</span>
<span><span>You need to combine your like terms:
</span>
3x^2 – 2x^2= x^2</span>
4 + 6 = 10
This will now give you:
<span>X^2 +10</span>
Answer:
¹/₂₄
Step-by-step explanation:
Debbie used ⅚ of the cord for necklaces.
That left ⅙ of the cord for four bracelets.
Each bracelet used:
Fraction of cord = ⅙ ×¼ = ¹/₂₄
Debbie used ¹/₂₄ of the cord for each bracelet.
Answer:
volume of hemisphere=2/3×pi×r³
volume of hemisphere=2/3×22/7×8³
volume of hemisphere = 1072.76cm³
Answer:
1
Step-by-step explanation:
Answer:
B.) 4.18 square inches
Step-by-step explanation:
Find the area of the one right triangle and multiply it by two. The formula for the area of a triangle is:
Insert the values. 1.1 is the base and 3.8 is the height:
Simplify:
Multiply the area of one triangle by two:
The total area of the shaded figures is 
:Done
