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fomenos
2 years ago
14

The equation h(x) = -3x^2 +75 models the height of an acorn as it falls from a tree 75 feet above the ground after each second,

x. After how many seconds does it hit the ground?
Mathematics
1 answer:
OleMash [197]2 years ago
5 0

Answer:

this is lots of words that my brain can't understand :/

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1. Which property is illustrated by the statement?(statement below)
bearhunter [10]

1. 8(-5/6) = (-5/6)8 illustrates the commutative property of multiplication.

2. 5.4 + 3 = 3 + 5.4 illustrates the commutative property of addition.

<h3>What is the Commutative Property of Multiplication?</h3>

The commutative property of multiplication states that the arrangement of change of numbers that you want to multiply does not change what you would get as the product.

For example, a × b = b × a.

In the same vein, 8(-5/6) = (-5/6)8 illustrates the commutative property of multiplication.

<h3>What is the Commutative Property of Addition?</h3>

The commutative property of addition also states that the order or arrangement of addends will not change the sum you would get.

For example, 3 + 2 = 2 + 3.

Therefore, the statement, 5.4 + 3 = 3 + 5.4 illustrates the commutative property of addition.

Learn more about the commutative property on:

brainly.com/question/2475734

#SPJ1

7 0
1 year ago
Slope intercept form 3x-10y=-6
Anuta_ua [19.1K]

Answer:

y=3/10x+0.6

Step-by-step explanation:

3x-10y=-6

-3x        -3x

-10y=-3x-6

Divide -10 from everything.

y=3/10x+0.6

4 0
3 years ago
4 sin ^ 2 x- 4 sin x + 1 = 0
m_a_m_a [10]
4\sin^2x-4\sin x+1=(2\sin x-1)^2=0\implies \sin x=\dfrac12

This happens for x=\dfrac\pi6+2n\pi and x=\dfrac{5\pi}6+2n\pi where n is any integer.
8 0
3 years ago
Pls help so I did tournament with my friend the placement is 1st-1250th and we got top 27% what does that mean-
Vesnalui [34]

Answer:

1st place through 1250th. 1250 Divided by top 27% = 337.5

Step-by-step explanation:

Hope this helps! Have a great day

6 0
3 years ago
Please help if been stuck on this problem for forever​
Sedbober [7]

Answer:

the answers are:x1=-4 and x2=5

6 0
4 years ago
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