3 years ago

Someone please answer.

Mathematics

1 answer:

lutik1710 [3]3 years ago

3 0

Answer:

I don't no sorry for that

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2 years ago

The area of the base of the oblique pentagonal pyramid is 50 cm^2 and the distance from the apex to the center of the pentagon i

Verdich [7]

The complete question in the attached figure

Part a)
we know that
ABC is a right triangle
∠ACB=45°
AC=hypotenuse------> 6√2 cm
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the answer part a) is
AB=6 cm

Part b)
we know that
volume of the pyramid=(1/3)*Area of the base*height
area of the base=50 cm²
height=6 cm
so
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the answer part b) is
100 cm³

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2 years ago

Write an equation of the line that passes through (4, −6) and is parallel to the line y=−3x−9.

Troyanec [42]

Answer:

Step-by-step explanation:

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3 years ago

the seats at a local baseball stadium are arranged so that each row has 5 more seats than the row below it. if there are 4 seats

Dvinal [7]

The given in the problem above is an arithmetic sequence with the first term equal to 4 and the common difference is 5. To determine the number of seats on row 23, use the formula, an = a1 + (n - 1) d
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Therefore, the answer is there are 114 seats on the 23rd row.
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3 years ago

Giovanni justifies whether the expression –4x – 8 is equivalent to Negative 2 (x + 1) minus 2 (x + 3) by letting x = 3 in both e

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Answer:

When x = 3, the solutions to the expressions are–20 and –20

Step-by-step explanation:

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-12 - 8 Subtract

-20

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-2(4) - 2(6) Multiply

-8 - 12 Subtract

-20

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3 years ago

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