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2 years ago

Will 4in. 3in. and 5in. form a triangle?

Mathematics

1 answer:

lesya692 [45]2 years ago

8 0

Yes, there is a type of triangle called a "3 4 5 triangle" with side lengths 3, 4, and 5.

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Can someone help me learn linear equations

Bezzdna [24]

Answer:

Linear equations that go in a straight line.

They are linear so they don’t curve like parabolas.

Step-by-step explanation:

See this picture. It will definitely help you!

6 0

3 years ago

A square pyramid. The square base has side lengths of 6 inches. The 4 triangular sides have a base of 6 inches and height of 9 i

Marrrta [24]

Answer:

The area of the pyramid’s base is 36 in².

The pyramid has 4 lateral faces.

The surface area of each lateral face is 27 in².

Step-by-step explanation:

"Lateral" means side, so the lateral faces are triangles.

The base is the bottom, which is a square.

To calculate the area of the base, use the formula for area of a square.

$A_{base} = s^{2}$

$A_{base} = (6 in)^{2}$

$A_{base} = 36 in^{2}$

To calculate the area of a lateral face, find the area of a triangle.

$A_{lateral} = \frac{bh}{2}$

$A_{lateral} = \frac{(6 in)(9 in)}{2}$

$A_{lateral} = \frac{54 in^{2}}{2}$

$A_{lateral} = 27 in^{2}$

In a pyramid, the number of lateral faces is the same as the number of sides in the base. The square base as 4 sides, so there are 4 lateral faces.

3 0

3 years ago

Which of the following equations is equivalent to the formula for velocity

Lesechka [4]

What r the equations???

6 0

3 years ago

If f(x) = x+2, what is the inverse of f(x)?

VMariaS [17]

Answer:

the inverse would be x-2

Step-by-step explanation:

8 0

2 years ago

The total amount of money saved in

fiasKO [112]

Answer is 14

Step by step explanation

The amount is same so
64+8w=92+6w
2w=92-64=28
w=14 => after 14 weeks

6 0

3 years ago