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Ivahew [28]
3 years ago
7

The expression 1/2bh gives the area of a triangle with a base length of b and a height of h.

Mathematics
1 answer:
alexandr402 [8]3 years ago
8 0
I think the answer is B
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Help me please i have another page to due as well it’s all tiring
lutik1710 [3]

Pythagorean Theorem: a^2 + b^2 = c^2

-A and B are legs of the triangle

-C is the hypotenuse

#1.

6^2 + 8^2 = c^2

36 + 64 = c^2

100 = c^2

c = 10

#2.

5^2 + 12^2 = c^2

25 + 144 = c^2

169 = c^2

c = 13

#4.

10^2 + 4^2 = c^2

100 + 16 = c^2

116 = c^2

c = 4\sqrt{29}

#5.

15^2 + 9^2 = c^2

225 + 81 = c^2

306 = c^2

c = 3\sqrt{34}

#6.

120^2 + b^2 = 150^2

14400 + b^2 = 22500

b^2 = 8100

b = 90

#7.

144^2 + b^2 = 194^2

20736 + b^2 = 37636

b^2 = 16900

b = 130

Hope this helps!! :)

4 0
3 years ago
Clara has a garden that is 7 feet wide and 4 feet long she has 30 tomato plants to put in the garden each plant needs one square
ankoles [38]
A = L * W
A = 7 * 4
A = 28 sq ft....this is the area of her garden

and if each plant uses 1 sq ft, then there will be (30 - 28) = 2 plants leftover
6 0
3 years ago
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The cost of an item is 100% of its price what number place of? In the addition problem
yKpoI14uk [10]
I need the answer too. My brother needs it.

7 0
3 years ago
If two points are given, then exactly one line can be drawn through those two points.
gizmo_the_mogwai [7]

Answer:

a postulate

Step-by-step explanation:

a postulate which states that through any two points, there is exactly one line

5 0
3 years ago
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Please solve this :)
Karolina [17]

Answer:

1000 is the best answer yet

8 0
3 years ago
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