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Llana [10]
2 years ago
9

some one please help me slove this I can't figure it out I will give Brainliest answer to who ever answer frist... ​

Mathematics
1 answer:
sweet-ann [11.9K]2 years ago
6 0

keeping in mind that twin sides stemming from a common vertex make twin angles at the "base", Check the picture below.

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A triangular pyramid has an isosceles triangular base. The base edge of the triangular base is 10
tester [92]

Answer:

h=94.87

Step-by-step explanation:

1. Volume of pyramid formula:

v=\frac{1}{3}*a^{2}*h

a=b*h Base Edge * Height of Pyramid

2. We have variables:

V = 480, Base Edge = 10, Height of Base = 16 (Inch)

3. Plug into formula + Rearrange:

\frac{3V}{h} =(b*h)^{2} [b^{2} *h^{2} ]

\frac{3V*b^{2} }{h} =h^{2}

h^{2}=\frac{3*480*10^{2} }{16}

h=\sqrt{9000}

h≅94.868

7 0
3 years ago
Suppose that you had two squares, a small one and a large one. The area of the large square is twice that of the small square. H
WARRIOR [948]

Answer:

The side length of the large square is √2 times larger than the side length of the small square.

Step-by-step explanation:

Suppose we have a small square (square 1) and a large square (square 2). The area of the large square is twice that of the small square, that is,

A₂ = 2 A₁

A₂/A₁ = 2 [1]

The area of a square is equal to the length of the side (l) raised to the second power.

A = l²

l = √A

The ratio of l₂ to l₁ is:

l₂/l₁ = √A₂ / √A₁ = √(A₂/A₁)

We can replace [1] in the previous expression.

l₂/l₁ = √2

The side length of the large square is √2 times larger than the side length of the small square.

7 0
3 years ago
Central Park is shaped like a rectangle. Two diagonally-opposite corners of the park are located at (-9,7) and (4,-3) on the coo
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The distance between the abscissas (x-coordinates) of the points is equal to 13. That of the ordinates (y-coordinates) is equal to 10. Thus, the area is obtained by multiplying these values. The answer is equal to 130 units squared. 
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3 years ago
Vowels are the letters that contain A,E,I,O,U,and Y. Consonats are the letters that DO NOT have vowels.Which word has a 2:5 rati
LenKa [72]
Cantaloup = 4v e 5c
graperfruit = 4v e 6c
tangerine = 4v e 5c
watermelon = 4v e 6c

4/5 = 0,8 = 8/10 = 4/5 = 4:5
cantaloup, graperfruit e tangerine 
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3 years ago
Anyone want my tik.tok username ? Or my brainly only username
vesna_86 [32]

Answer:

I'll follow you rn :)

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3 years ago
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