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ad-work [718]
3 years ago
11

The perimeter of the scalene triangle is 54.6 cm.

Mathematics
1 answer:
olchik [2.2K]3 years ago
7 0

Answer:

b = 45.9 - c

Step-by-step explanation:

A scalene triangle has non of its sides equal.

Perimeter = 54.6

side a = 8.7 cm

side b = unknown

side c = unknown

Perimeter of a shape is sum of all its sides.

Perimeter = a + b + c

54.6 = 8.7 + b + c

Making b the subject

b = 54.6 - 8.7 - c

b = 45.9 - c

The value of b is (45.9 - c)

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slava [35]

Answer:

7 cm^{3}

Step-by-step explanation:

volume is length X width X height

since a cube has the same measurement for length, width, and height, the volume is found by multiplying \sqrt[3]{7} X \sqrt[3]{7} X \sqrt[3]{7}

the answer is 7

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3 years ago
There are more than one answer help me and I give brainilest
andreev551 [17]

Answer:

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Step-by-step explanation:

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3 years ago
X2 + 1/2x +__ = 2 + __
Brut [27]

Complete the Square:

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That equals \frac{1}{4}

3 0
3 years ago
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What is the volume of a right pyramid with base area B=8ft^2 and height h=12 ft
vivado [14]

Answer:

The volume would be 31 cubic feet.

Step-by-step explanation:

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3 years ago
NEED ANSWER ASAP TYY SO MUCH IN ADVANCE
ratelena [41]

Answer:

13.70

Step-by-step explanation:

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8 0
3 years ago
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