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4 years ago

Which expression is equivalent to -8?

1 answer:

3 0

Hello!

There are no expressions I see to choose from. I will still show some expressions below that are equivalent to -8

-8(1)
-12+4
64/-8
100-108
5-13

I hope this helps!

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Jenny bought scrapbooking supplies for $156.50. She paid $10.17 in sales tax. What was the sales tax rate on the supplies? If ne

Lapatulllka [165]

Answer:

6.5%

Step-by-step explanation:

sales price x sales tax rate = sales tax

156.50 x sales tax rate = 10.17

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3 years ago

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Step-by-step explanation:

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3 years ago

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Answer: The median for the set of numbers is B. 11.

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3 years ago

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3 years ago

Can you help with this I don’t know how to solve this.

Triss [41]

Answer:

$arclength = 13.44 ft$

Step-by-step explanation:

We are given PS = 28 feet, which is the length of the diameter.

The formula for arc length is $2\pi r\frac{x}{360}$ , where x is the degrees.

So, we need to find the radius. We know that the radius is half of the diameter, so:

$\frac{28}{2}=14 ft$

We also need to find ∠TXS. Since we know the diameter is a line that crosses the center point of the circle, we also know that ∠PXT and ∠TXS add up to 180°. So:

∠PXT + ∠TXS = 180

125 + ∠TXS = 180

∠TXS = 180 - 125

∠TXS = 55°

Now, we can use the arc length formula:

$arclength=2\pi r\frac{x}{360}$