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nordsb [41]
3 years ago
14

The pyramid below has a rectangular base with an area of 150 square feet. The height of the pyramid is 30 feet.

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
6 0

Answer: It was hard because there was only one length but I think it is A

Step-by-step explanation:

bulgar [2K]3 years ago
6 0
The answer is a. 180
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WILL GIVE BRAINLIEST!!
sergeinik [125]

Answer: 5.196152423

Step-by-step explanation: Logically considering it's a Rhombus all the sides are equal to each other. So you just need to find the area. In this case you find the area by multiplying the sin of the given angle by the square root of the given side. So, 6²×sin (60)=6²×√3/2=31.17691454. After finding the area you then have to divide the area by it's base to find the height. So, 31.17691454 ÷ 6 = 5.196152423.

I didn't round any of the numbers. Hopefully this is correct.

Sorry about the messy diagrams (never been good at creating them) and how long it took.

4 0
3 years ago
Read 2 more answers
Determine if AB¯¯¯¯¯¯¯¯ and CD¯¯¯¯¯¯¯¯ are parallel, perpendicular, or neither. Given: A (−1, 3), B (0, 5), C (2, 1), D (6, −1)
dolphi86 [110]

Answer:

perpendicular

Step-by-step explanation:

To determine if AB and CD are  parallel, perpendicular, or neither, we need to get the slope of AB and CD first

Given A (−1, 3), B (0, 5),

Slope Mab = 5-3/0-(-1)

Mab = 2/1

Mab = 2

Slope of AB is 2

Given C (2, 1), D (6, −1)

Slope Mcd = -1-1/6-2

Mcd = -2/4

Mcd = -1/2

Slope of CD is -1/2

Take their product

Mab * Mcd = 2 * -1/2

Mab * Mcd = -1

Since the product of their slope is -1, hence AB and CD are perpendicular

5 0
3 years ago
the hypotenuse of a right triangle is 3 cm and one of the legs is 1 cm what is the length of the other leg ?
Afina-wow [57]

Answer:

2\sqrt{2}

Step-by-step explanation:

let the other leg be x

Using Pythagoras' identity

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² + 1² = 3²

x² + 1 = 9 ( subtract 1 from both sides )

x² = 8 ( take the square root of both sides )

x = \sqrt{8}

  = \sqrt{4(2)}

  = \sqrt{4} × \sqrt{2} = 2\sqrt{2} ← exact value

4 0
3 years ago
Help I will give brainliest!!
Elena-2011 [213]

Answer:

I think it is A and D but i'm sorry if i'm wrong

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Kinard's Kennels Inc. ROE is 20%. Their dividend payout ratio is 70%. The last dividend, just paid, was $2.00. If dividends are
bulgar [2K]

Answer:

option C

Step-by-step explanation:

given,

ROE = 20 %

dividend payout ratio = 70%

paid = $ 2.00

value of current stock if required return is 18% = ?

g = (1 - payout ) x  ROE

  = (1 - 0.7 ) x 20%

  = 6 %

dividend =  2 (1 + growth rate)

               = 2 x (1 + 0.06) =$ 2.12

as current value of stock

        = \dfrac{D1}{required\ return - growth \ rate}

        = \dfrac{2.12}{0.18 - 0.06}

        = $17.67

hence, the correct answer is option C

8 0
3 years ago
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