Answer:
<u>1) 17.5×14×64</u>
<u>2) volume= 0.5×3.6×10×5=</u>
<u>3) d= 13, r=13/2= 6.5, h= 19</u>
<u>4) Base Area= a+b/2×h</u>
<u>5) L×W×H</u>
<u>6) v=πr²h</u>
hope it helps...
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Answer:
(a) x^2/16 +y^2/9 = 1
Step-by-step explanation:
The form for the equation of an ellipse centered at the origin is ...
(x/(semi-x-axis))^2 +(y/(semi-y-axis))^2 = 1
The vertex values tell you the semi-x-axis is 4 units, and the semi-y-axis is 3 units. Then you have ...
(x/4)^2 +(y/3)^2 = 1
x^2/16 +y^2/9 = 1
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In case you don't remember that form, you can try any of the points in the equations. The equation that works will quickly become apparent.
Answer:
g=676
Step-by-step explanation:
g/13=52
We simplify the equation to the form, which is simple to understand
g/13=52
Simplifying:
+ 0.0769230769231g=52
We move all terms containing g to the left and all other terms to the right.
+ 0.0769230769231g=+52
We simplify left and right side of the equation.
+ 0.0769230769231g=+52
We divide both sides of the equation by 0.0769230769231 to get g.
1) 1/5 (x-25) = 7
1/5x - 5 = 7
Add five to both sides
1/5x = 12
Divide both sides by 1/5
x = 60
Answer:
4/7 = 40/70
3/10 = 21/70
Step-by-step explanation:
