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Maurinko [17]
2 years ago
9

Complete the statement using always, sometimes, or never.

Mathematics
1 answer:
babunello [35]2 years ago
3 0

it had to be b cuz now all quadrilateral have straight sides

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what is the 4 called
IrinaVladis [17]

Answer:

The Index

Step-by-step explanation:

A radical expression is composed of three parts:

The Radicand - The number or term under the horizontal bar of the radical symbol.

Radical Symbol - The Radical Symbol √

Index - The number near the "check" part of the radical symbol.

In the given expression, 4 is the index. We are supposed to find the 4th root of x to the third power.

Hope this helps.

6 0
2 years ago
From which set of dimensions could a triangle be constructed?
Reptile [31]

Answer:

Step-by-step explanation:

answer is d- side length of 2 side length of 6 side length of 7

4 0
2 years ago
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Pythagorean Theorem in Cones. I need a lot of help.
Nadya [2.5K]
The Pythagorean Theorem formula is listed below. It can only be applied to right triangles.

(side1)^2 + (side2)^2 = (hypotenuse)^2

Since we are given that the base is 8cm, we know that the side of one triangle is 4cm. We are also given that the hypotenuse is 8cm. The height of the cone will be one of the short sides. If we plug these numbers into the formula, we get the following...

4^2 + height^2 = 8^2 

If we solve for height, we get the following...

height = sqrt(8^2 - 4^2) = sqrt(64 - 16) = sqrt(48)

Since we are only asked for what is inside the square root, our answer is 48.
3 0
3 years ago
How are rigid transformations used to justify the SAS congruence theorem?
Masja [62]

Answer:

When a shape is transformed by rigid transformation, the sides lengths and angles remain unchanged.

Rigid transformation justifies the SAS congruence theorem by keeping the side lengths and angle, after transformation.

Assume two sides of a triangle are:

And the angle between the two sides is:

When the triangle is transformed by a rigid transformation (such as translation, rotation or reflection), the corresponding side lengths and angle would be:

Notice that the sides and angles do not change.

Hence, rigid transformation justifies the SAS congruence theorem by keeping the side lengths and angle, after transformation.

Step-by-step explanation:

5 0
1 year ago
Statement Reason<br> Check Answers
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Answer:

Question?

Step-by-step explanation:

7 0
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