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gogolik [260]
3 years ago
10

Express the ratio 45 seconds to 30 minutes as a fraction in simplest form.

Mathematics
2 answers:
Ratling [72]3 years ago
6 0
It’s A 3/2 because half of 30 is 15 add 15 more and it becomes 45 also 3/2
Scorpion4ik [409]3 years ago
4 0

Answer:

A) 3:2

Step-by-step explanation:

45:30

<em>divide b</em>y 5

9:6

<em>divide by 3</em>

3:2

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Which model shows the correct factorization of x2 – x – 2? Image for option 1 Image for option 2 Image for option 3 Image for op
Contact [7]
Hint:  Please express exponentiation with the "^" symbol:  x^2 - x - 2.

Note that the final term factors to (-2)(-1), and that -2x and +1x combine to produce the middle term, -x.  Thus, the factors of this polynomial are

(x+1)(x-2).

Please do not refer to "Image for Option 1," etc., unless you are actually sharing the image!
6 0
3 years ago
Read 2 more answers
Reading 44 Sports 55 Video games 55 Music 66. How to find the percent Plz help?????
zepelin [54]
Reading          - 44
Sports             - 55
Video games - 55
Music              - 66
--------------------------
                    =  220

Reading = (44/220) x 100 = 20%
Sports = (55/220) x 100 = 25%
Video games -> same as sports
Music = (66/220) x 100 = 30%

20 + 25 + 25 + 30 = 100%

hope this helps :)
plz let me know if this was not your question









5 0
4 years ago
Please help i’ll mark u brainliest
Likurg_2 [28]

Answer:

there is a lot of solutions here is some guidance. so if there are more then 4 and less then 10 then every solution should equal 5, 6, 7,8, and 9. also it says the number of pencils is more then the number of pens so for example if it was to equal 9 i would put 5 + 4 . 5 is the number of pencils, 4 is the number of pens or i could put 6 + 3 so any numbers that equal to what i said; 5, 6, 7,8, and 9. good luck!

Step-by-step explanation:

3 0
3 years ago
4.8 Retake
Mariana [72]

Answer:

y = 4x - 6

Step-by-step explanation:

Given the following data;

Slope, m = 4

Intercept, c = -6

To write the equation of line in the slope-intercept form;

The standard equation of straight line is given by the formula;

y = mx + c

Where;

m is the slope.

x and y are the points

c is the intercept.

Substituting the values, we have;

y = 4x + (-6)

y = 4x - 6

4 0
3 years ago
Write 1,360/200 as a reapeating decimal
julia-pushkina [17]

Answer:

6.8

Step-by-step explanation:

did it

3 0
3 years ago
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