3 years ago

Select the statement that makes this comparison correct: 0.45 ________ 0.39.

Mathematics

2 answers:

Alchen [17]3 years ago

5 0

I think that the correct answer would be the third option. Option C

Evgen [1.6K]3 years ago

4 0

Answer:

its c

Step-by-step explanation:

look at the tenths

.39 .45

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Y=1/2x Y= 4x Y= 1/4 x Y= 2 x

steposvetlana [31]

It's a line in form y = mx.

Two points:

(0, 0) and (1, 4)

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

Substitute:

$m=\dfrac{1-0}{4-0}=\dfrac{1}{4}$

Answer: $y=\dfrac{1}{4}x$

3 0

3 years ago

You buy a storage rack that holds 40 CDs you have 27 CDs write an inequalityt that describes how many more cds you can buy and s

MAVERICK [17]

CD's must be 40 or below, so CD's total≤ 40
If you already have 27, than 27+(number of CDs bought)≤ 40
27+x=40(max)
x=(40-27)
x=13 CDs can be bought, at maximum
so (CDs purchased) ≤ 13
Therefore, 15 CDs would be too many to fit in the rack

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3 years ago

Which of the following options have the same value as 60% percent of 94?

elena55 [62]

Answer:

54.4

Step-by-step explanation:

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3 years ago

Biologists tagged 139 fish in a lake on January 1, On February 1, they returned and collected a random sample

Bogdan [553]

Answer:

417 fish

Step-by-step explanation:

139/(10/30)=139*3=417

4 0

3 years ago

The total of a regular polygon's interior angles is 3420°.

DanielleElmas [232]

Step-by-step explanation:

(n-2)×180=3420

180n-360=3420

180n=3420+360

180n=3780

n=3780/180

n=21

that is, the number of sides is 21

to get the size of each exterior angle=

360/21

=17.14°

4 0

2 years ago