The new perimeter would be 60. because the width and the height are doubled.
-x(3+4)
If you distribute it to all the numbers the simplest form would be -3x-4x
Given.
Radius of the Half sphere is 3 inches.
From the figure;
Radius of half sphere= Radius of cylinder= Radius of cone=3inches
Height of cone= 4inches.
Height of cylinder=6inches.
Volume of cone=(πr²h)/3
=(π3²×4)/3
=(12π) inch³
volume of cylinder= πr²h=π3²6=54π inch³
Volume of half sphere= (4/3) π r³=π(4×3³)/3 (1/2)=π×4×9/2=18π inch³
Total area of Composite figure=(12π +54π +18π) inch³
=84π inch³
=(84)× 22/7inch³
=12×22 inch³
=264inch³
Hope it helps...
Regards;
Leukonov/Olegion.
Answer:
A or The number of bananas is the independent variable, and the cost in dollars is the dependant variable.
Step-by-step explanation:
this is true because if you input 1 bananna which is the independent you get output .27 or dependant.
Answer:
6: Reason 2 - substitution, Statement 4 - PR congruent to PR, Reason 4 - reflexive property, Reason 5 - AAS
8: Rotation
Step-by-step explanation:
6: Since both of the given angles equal 90°, you can <em>substitute</em> Angle RPT in to make Angle PRQ congruent to Angle RPT. Then, since both triangles share Line PR, <em>PR would be congruent to PR</em> by the <em>reflexive property</em>. And since you know that Angle Q is congruent to Angle T, you can see that Triangle QRP is congruent to Triangle TPR by the <em>AAS theorem</em>.
8: Since the 1st triangle is pointing to the right and the 2nd triangle is pointing downward, this would be a rotation of 90° clockwise (or 90° counterclockwise if the 1st triangle is the one pointing downward)
I don't have 7, sorry.
Also (if you haven't noticed it already), there's a typo in the 1st statement of the proof. Just thought I'd let you know ;)
