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3 years ago

Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms.

Mathematics

1 answer:

bulgar [2K]3 years ago

6 0

Answer: the answer is C

Step-by-step explanation: because

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Harry’s basic rate is $22.00 per hour. If overtime is paid at time-and-a-half, how much will

kogti [31]

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3 years ago

A school with 340 students produces trash that fills 1,190 tall trash cans per week. If each student produces the same amount of

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2 years ago

SHOW WORK A car travels 174 miles in 3 hours. At this rate, how many miles will the car travel in 12 hour?

polet [3.4K]

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522 miles

Step-by-step explanation:

174 x 4 = 522

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3 years ago

Read 2 more answers

Find the second derivative of 2x^3-3y^2=8

Umnica [9.8K]

Answer:

$\frac{d^2y}{dx^2}=\frac{x(2y-x^3)}{y^3}$

Step-by-step explanation:

Find the first implicit derivative using implicit differentiation

$2x^3-3y^2=8\\\\6x^2-6y\frac{dy}{dx}=0\\ \\-6y\frac{dy}{dx}=-6x^2\\ \\\frac{dy}{dx}=\frac{x^2}{y}$

Use the substitution of dy/dx to find the second derivative (d²y/dx²)

$\frac{d^2y}{dx^2}=\frac{(y)(2x)-(x^2)(\frac{dy}{dx})}{y^2}\\ \\\frac{d^2y}{dx^2}=\frac{2xy-(x^2)(\frac{x^2}{y})}{y^2}\\\\\frac{d^2y}{dx^2}=\frac{2xy-\frac{x^4}{y}}{y^2}\\\\\frac{d^2y}{dx^2}=\frac{x(2y-x^3)}{y^3}$

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2 years ago

How to multiply decimals when not using models

sukhopar [10]

Answer:

You multiply it like normal numbers. But when you do, count how many numbers are behind the decimal, say there are 2 numbers behind the decimal, once you finished multiplying the numbers you would add up all the products you got and then put the first 4 numbers you wrote behind the decimal to get the final product.

Step-by-step explanation:

Say you were multiplying 14.63 and 7.74

14.63

x 7.74 Always starting from the right side of the equation

.5852 go to the left four digits and put a decimal then

↑←←←← just carry the decimal down and you'll end up with

10.2410 the final product

+ 102.4100

113.2362

8 0

2 years ago