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Talja [164]
3 years ago
9

What are three equivalent ratios for 5:45?

Mathematics
2 answers:
Afina-wow [57]3 years ago
4 0
<u>1.</u><u /> 10/90

<u>2.</u> 15/135

<u>3.</u> 20/180
xxTIMURxx [149]3 years ago
3 0
3 equivalent ratios would be 1:9 , 10:90, and 20:180
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Can somebody help me please
NeX [460]
For the first question, you need to count all of your choices. Kepp in mind, it will be a fraction. Then count all of your "V6". 

12/24 = 1/2
Hope this helps!!


4 0
3 years ago
Read 2 more answers
Need help with number 7
padilas [110]

Answer:

hi there!

the correct answer to this question is: 24 crackers

Step-by-step explanation:

you add (2/5) and (1/5) together to get (3/5)

then you multiply 3/5 by 40 to get 24

6 0
3 years ago
Find the equation of the straight line through (3,4) and (5,6).
Viktor [21]

Answer:

y= x+1

Step-by-step explanation:

The equation of a line is usually written in the form of y=mx+c, where m is the gradient and c is the y-intercept.

Gradient of line = \frac{y1 - y2}{x1 - x2}

Using the above formula,

Gradient

=  \frac{6 - 4}{5 - 3}  \\  =  \frac{2}{2}   \\ = 1

Thus m=1. Substitute m=1 into the equation:

y= 1x +c

y= x +c

Susbt. a coordinate.

When x=3, y=4,

4= 3 +c

c= 4-3

c=1

Thus, the equation of the line is y= x+1.

4 0
4 years ago
Please help i beg you
kvasek [131]
13) E [variable]
14) Q [evaluate]
15) C [area]
16)
17) R [exponent]
18) N [product]
19) K [meter]
20) M [quotient]
21) I [mean]
22) G [mode]
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8 0
3 years ago
This is 8th grade math on khan academy, correct answers only ty- 7 points<br> have a gud day folks
blsea [12.9K]
<h3>Answer:</h3>

9² or 9^2

<h3>Step-by-step explanation:</h3>

Because the base is the same on the top and the bottom which is "9", you would either add or subtract the top and bottom exponent based on the arithmetic symbol used.

Because the arithmetic symbol division sign is used, you subtract the top exponent by the bottom giving you the answer nine to the power of two.

3 0
2 years ago
Read 2 more answers
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