3 years ago

What is the value of the expression |x + y| when x = –8 and y = –13?

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

8 0

|x+y| = |-8+(-13)| = |-8-13| = |-21| = 21

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The 31.31% of the $54.6 Billion was spent.

for the percentage solution

x%=(amount spent on veterinary/ total amount) *100

Calculation:

let "x" be the percent of $54.6 billion spent on veterinary and total amount spent is $17.1 billion.

putting values in above formula

x%=(17.1/54.6)*100

x%=(0.3131)*100

x%=31.31

The 31.31% of the $54.6 Billion was spent.

Learn more about the percentage here:

brainly.com/question/14091961

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A cylinder has a circular base with a diameter of 12 ft the height of the cylinder is 4 feet what is the volume of the cylinder

Murrr4er [49]

Answer:

$452\ ft^{3}$

Step-by-step explanation:

we know that

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$V=\pi r^{2} h$

we have

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$h=4\ ft$

substitute the values

$V=(3.14)(6^{2})(4)=452\ ft^{3}$

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3 years ago

Julie built a tower of blocks that stood 22.5 cm tall. Each block is 1.5 cm tall.

Pavel [41]

We must divide the total height by the size of the blocks to work out how many are in the tower
22.5 / 1.5 = 15 blocks

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3 years ago

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Find the equation of the line perpendicular to y=3/2x-9 and passes through the point (6,2)

lys-0071 [83]

Answer:

y=-2/3x-2

Step-by-step explanation:

slope= -2/3

y=-2/3x+b

enter the given points

2=4+b

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Answer:

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Step-by-step explanation:

Raise 1.08 to the 4th power. (1.08 ^1/4)^4t=1.36t

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3 years ago