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Irina-Kira [14]
2 years ago
9

Which set of measurements can represent the lengths of a triangle's sides? Classify each set of lengths as a Triangle or Not a t

riangle Lengths of segments Triangle Not a triangle 1 in, 3 in, 7 in 3 in, 3 in, 7 in 3 in, 7 in 8 in o 3 in, 5 in, 7 in​

Mathematics
1 answer:
Alexxx [7]2 years ago
6 0
Answer:

1. Not a triangle
2. Not a triangle
3. Triangle
4. Triangle
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The cuboid and the triangular prism have the same volume. Find the value of x.
elena-14-01-66 [18.8K]

Answer:

x = 25

Step-by-step explanation:

The volume (V) of the triangular prism is calculated as

V = Al ( A is the area of the triangular face and l is its length )

A = \frac{1}{2} bh = 0.5 × 5 × 8 = 20 cm² , then

V = 20 × 20 = 400 cm³

The volume of the cuboid is calculated as

V = lbh = 3.2 × 5 × x = 16x

Given V = 400 cm³ , then

16x = 400 ( divide both sides by 16 )

x = 25

8 0
3 years ago
What is the radius of a circle if the area is 78.5 cm^2
Verizon [17]
78.5= (3.14)r^2
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3 years ago
Write the definition of Congruent Segments<br>as a Biconditional Statement.​
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Answer:

A bi conditional statement is a combination of a conditional statement and its converse written in the if and only if form. Two line segments are congruent if and only if they are of equal length

Step-by-step explanation:

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3 years ago
If the map ratio of a map is 1:100000 and the distance between two
dsp73

Answer:

Given that,

Map scale = 1:100000

Map distance = 8cm

Therefore,

MD ÷ AD = 1 ÷ 100000

8 ÷ AD = 1 ÷ 100000

AD = 8 × 100000

AD = 800000

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2 years ago
Which is a possible number of distinct real roots for a cubic function? Select all that apply.
Neko [114]

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3

Step-by-step explanation:

3 is a possible number of distinct real roots for a cubic function.

The maximum possible number of distinct roots are equal to the degree of any polynomial function.

Hence quadratic function has 2 roots

Cubic has 3

Linear has 1

4 0
3 years ago
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