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bonufazy [111]
3 years ago
14

How are 198:1,287 and 2:13 equivalent ratios

Mathematics
2 answers:
lord [1]3 years ago
7 0
They’re both factors of 99

198:1287 = 2:13
Naddika [18.5K]3 years ago
5 0
Because they are both are equal to each other and they can get multiplied by.
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3 years ago
How do you get 25 for the order of operations
mojhsa [17]
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nter an equation and an answer to the following question: What is the original list price if the discount is $25 and the discoun
castortr0y [4]

Let us set up an equation, to determine the list price. X represents the original price

.12 * x = 25

In order to solve for X, you must divide .12 from both sides

x = 25/.12

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3 years ago
Read 2 more answers
I need to find the volume for number 10
kumpel [21]

Using the diagonal dimension and the height we can solve for the diameter of the cylinder using the Pythagorean theorem.


x^2 + 9.5^2 = 19.3^2

x^2 + 90.25 = 372.49

x^2 = 372.49 - 90.25

x^2 = 282.24

x = √282.24

x = 16.8


Now we know the diamteer and height, we can calculate the volume using the formula V = pi * r^2 * h

r = 1/2 the diameter = 16.8/2 = 8.4

using 3.14 for pi

Volume = 3.14 * 8.4^2 * 9.5

V = 3.14 * 70.56 * 9.5

v = 3.14 * 670.32

v = 2104.8 cubic meters


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3 years ago
Which expression is a factor of 3xy + 2x – 18y – 12?
aleksandr82 [10.1K]

x+6 is the right one


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3 years ago
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