3 years ago

2 significant digits for 8.45

1 answer:

5 0

8.5, since there are 2 significant digits, the only 2 numbers would be 8 and 4, so round at 4 since 5 isn't included by is above and equal to 5

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10. A square is shown below. If the perimeter of the square is 97 inches, what is the value of x?

inessss [21]

X = 3

(8.75x-2)*4=97

35x-8=97

35x=105

x=3

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3 years ago

How do you write 308,800 in expanded form?

masya89 [10]

Answer:

300,000 8,000 800 i think sorry if i got it wrong

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Is it right

Rasek [7]

F(t) = t2 + 4t − 14

y + 14 + 4 = ( t2 + 4t +4)

y + 18 = ( t + 2)^2

so the vertex of the parabola is ( -2 , -18)

<span>the axis of symmetry is y = -18</span>

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3 years ago

2. You are given the hyperbolic relation modeled by xy = -2. Do the following: a) Rewrite the relation such that the dependent v

N76 [4]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

The given equation is :

$xy = - 2$

1. The relationship such that dependent variable (y) is isolated is :

$y = \dfrac{ - 2}{x}$

2. The table accompanying this equation :

x = -4 and y = 0.5

x = -1 and y = 2

x = - 0.5 and y = 4

x = 0 and y = undefined

x = 0.5 and y = -4

x = 1 and y = -2

x = 4 and y = -0.5

3. graph of the given equation is in attachment ~

4 0

2 years ago

the trucking company also needs to deliver 1 2/3 tons of oak logs and 1 7/12 tons of maple logs. Which load weighs more?

bekas [8.4K]

Oak logs
1 2/3= 20/12
1 7/12= 19/12

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3 years ago