Answer:
Assuming that you're calculating surface area it would be:
16+10+10+10+10 or B
Step-by-step explanation:
Answer:
FH = 108
Step-by-step explanation:
The given figure requires we use the Pythagorean theorem to write two relations involving right triangle side lengths. The Pythagorean theorem tells us the square of the hypotenuse is the sum of the squares of the other two sides.
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<h3>Triangle EGH:</h3>
EG² = GH² +HE²
GH² = EG² -HE² = 53² -28² = 2025 . . . . . solve for GH², use given values
<h3>Triangle FGH:</h3>
FG² = GH² +FH²
FH² = FG² -GH² = 117² -2025 = 11664 . . . . solve for FH², use known values
FH = √11664 = 108 . . . . . take the square root
The length FH is 108.
Answer:
(2, 1 )
Step-by-step explanation:
Using the Section formula
For endpoints (x₁, y₁ ) and (x₂, y₂ ) partitioned in the ratio m : n
Then coordinates of point are
[ , ]
Here m = 5, n = 2, (x₁, y₁ ) = (- 3, - 9), (x₂, y₂ ) = (4, 5), thus partitioned point
= [ , ]
= [ , ]
= ( , )
= (2, 1 )
Given that a tree of height
meters has
approximately
branches, where
. Each branch has
approximately
leaves where
.
(b) Consider a tree of height meters. Use the model
above to find an expression for the approximate number of leaves on
the tree. Give your answer in terms of y.
The approximate number of branches on the tree of height
is given by
The approximate number of leaves on each branch is
,
Given that there are
branches on the three.
Therefore, the approximate number of leaves on the tree is given by
Answer:
1. B
2. E
3. F
4. H
Step-by-step explanation:
Because they all lie under the topic of gravitational potential energy