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3 years ago

What is the answer to this because I’m confused

Mathematics

1 answer:

mel-nik [20]3 years ago

6 0

Answer:

-7

Step-by-step explanation:

The formula is y2 -y1 divides by x2-x1. So you take (-9)-(-2)=-7 then (-1)-(-2)=1 then -7/1=-7

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a crane lifts a pallet of concrete blocks 7 ft from the back of the truck . the truck driver away and the crane lowers the palle

n200080 [17]

Answer:

4 ft down as per the image attached.

5 ft down as per the question statement.

Step-by-step explanation:

Given that:

A Pallet of concrete blocks is at the back of a truck.

The pallet is lifted by the crane to a height of 8 ft (as per image attached ) or 7 ft (as per question statement) and then the truck moves forward.

Now, the pallet is lowered down to a distance of 12 ft.

To find:

The final position of the pallet relative to the position from the back of the truck?

Solution:

If we closely look at the figure attached, it can be interpreted that the pallet is taken 8 feet above and then 12 feet down.

Therefore, if we subtract 8 feet from 12 feet, we will have our answer.

So, the position of the pallet with respect to its position in the truck is =

12 ft - 8 ft = 4 ft down.

If we consider the question statement:

12 ft - 7 ft = 5 ft down

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3 years ago

Math............................................

Alik [6]

Answer:A

Step-by-step explanation:IT IS BECAUSE EVERY X VALUE CORRESPONDS TO EVERY Y VALUE

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3 years ago

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a set B consists of all natural numbers (counting numbers) less than or equal to 100. Use set-builder notation to define B.

Arada [10]

Answer: The required set-builder notation is :

$B=\{x:x\epsilon \mathbb{N},x\leq 100\}.$

Step-by-step explanation: We are given to write the following set B in set-builder form :

the set B consists of all natural numbers less than or equal to 100.

In set-builder form, a variable x is used to represent each and every element of the set.

Therefore, the set B in set-builder form can be written as :

$B=\{x:x\epsilon \mathbb{N},x\leq 100\}.$

Thus, the required set-builder notation is :

$B=\{x:x\epsilon \mathbb{N},x\leq 100\}.$

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3 years ago

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What is the measure of EFC

Nesterboy [21]

Answer:

x=15 degrees

Step-by-step explanation:

angle EFC+angle ACF=180(allied angles)

5x + 7x =180

12x =180

x=15 degrees

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3 years ago

The cupcake box is 10.348 inches wide.The cookie box is 4.178 inches wide.

olasank [31]

10 inches and 4 inches

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