3 years ago

Plzzzzz help me brainlest

Mathematics

1 answer:

velikii [3]3 years ago

4 0

Area ≈ 153.94 if the radius is 7

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Find the volume of a square pyramid whose base has a perimeter of 25 inches and a height of 9 inches. Round all answers to the n

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Answer:

B i would say

Step-by-step explanation:

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What’s the equation?

Bad White [126]

Answer:

y=-2/3+8

Step-by-step explanation:

-2/3 is the slope and 8 is the y-intercept

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What is the volume of the rectangle pyramid show below?

Maksim231197 [3]

Answer:

Option (3)

Step-by-step explanation:

Volume of a rectangle = $\frac{1}{3}(\text{Area of the rectangular base)(\text{Height})}$

Area of the rectangular base = Length × Width

= 7 × 8

= 56 square in.

Height of the pyramid = 9 in.

Therefore, Volume of the given pyramid = $\frac{1}{3}(56)(9)$

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3 years ago

What is a quadratic function that has zeros of x=2 and x=9<br> Write in factored form.

attashe74 [19]

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2/9

Step-by-step explanation:

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How many fixed points are there for the function<br> f(x) = x^5?

Rufina [12.5K]

Using the fixed point concept, it is found that f(x) has 3 real fixed points.

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The fixed points of a function f(x) are the values of x for which:

$f(x) = x$

In this question:

$f(x) = x^5$

Then

$x = x^5$

$x^5 - x = 0$

$x(x^4 - 1) = 0$

Applying subtraction of perfect squares, $x^4 - 1 = (x^2 - 1)(x^2 + 1)$

Again, $x^2 - 1 = (x - 1)(x + 1)$

Then

$x(x^4 - 1) = 0$

$x(x - 1)(x + 1)(x^2 + 1) = 0$

There are 3 real fixed points, $x = 0, x = 1$ and $x = -1$ .

A similar problem is given at brainly.com/question/22560442

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2 years ago