All categories

3 years ago

Are 5:20 and 15:60 equivalent

Mathematics

2 answers:

andre [41]3 years ago

8 0

yes it equivalant because if you decide both numbers by 3 you get the second ratio.

Viktor [21]3 years ago

5 0

Yes. When simplifying 15:60 by dividing each side by 3, you get 5:20, which is the same as 5:20.

You might be interested in

In a group of 33 students, 7 study both Art and Biology. 10 study Biology but not Art. 7 study neither subject. How many study A

netineya [11]

Answer:

Step-by-step explanation:

4 0

3 years ago

If f(x) =4x+12 is graphed on a coordinate plate what is the y intwrcept of the graph

Crank

In y=mx±b of slope-intercept form, the b is the y-intercept either positive or negative.

y=4x+12, in this case, 12 is your y-intercept!!

~~

I hope that helps you out!!

Any more questions, please feel free to ask me and I will gladly help you out!!

~Zoey

6 0

3 years ago

Math question on big ideas math the 1/3 confuses me I hate fractions

jok3333 [9.3K]

a simple way to do away with denominators, is we can simply multiply both sides by the LCD, in this case the LCD is 3, so let's multiply both sides by 3.

$\bf 3\left( \cfrac{1}{3}x+y \right)=3(4)\implies x+3y=12\implies 3y=12-x
\\\\\\
y=\cfrac{12-x}{3}\implies \stackrel{\textit{distributing the denominator}}{y=\cfrac{12}{3}-\cfrac{x}{3}}\implies y=4-\cfrac{1}{3}x$

6 0

3 years ago

8. The expression below is evaluated when x = 9, y = 3,

Reptile [31]

Answer:

Step-by-step explanation:

First of all substitute the values to where ever you see their corresponding variables to make them multiply.

x = 9

y = 3

z = 2

so we get

8x as 8(9),

7z as 7(2)

2y as 2(3)

then the it's will be

8(9) - 7(2) + 2(3)

which is

72 - 14 + 6

finally we get

4 0

3 years ago

1= 1/4c what is c ? pls help i could not figure this one out haha

tino4ka555 [31]

Step-by-step explanation:

it say the answer is 4 but I don't know how

8 0

3 years ago