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3 years ago

120 x ? = 40

Mathematics

1 answer:

Dafna1 [17]3 years ago

6 0

Answer:

then we should make 1/3 into a decimal

Step-by-step explanation:

0.33333333 and so on

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You ride your bike 1 3 10 mi to school. At the end of the day, you stop at a park on the way home. The park is 2 5 mi from schoo

adelina 88 [10]

Answer:

124

Step-by-step explanation:

wood

8 0

2 years ago

Write -1/9 + 10x - 2x^3 + x^5 - x ^4 in standard form

matrenka [14]

X^5 - x^4 - 2x^3 + 10x - 1/9 is the standard form

5 0

3 years ago

Read 2 more answers

How do you solve this?

Arada [10]

Make a proportion to get the answer the proportion will be
$\frac{2}{3} = \frac{15}{x}$
to give you the answer of 37.5

6 0

2 years ago

3) Using J =

MrRa [10]

Answer:

Diameter = 49

radius = 49/2

circumference of circle is = 2π r

=. 2*22/7*49/2

= 154 cm

hope it helps

3 0

3 years ago

I need an explanation for the problem 4v2=-12v-9. I don't understand why it factors into 4v+3 and 4v+3

kirza4 [7]

Answer:

The factors are $2v+3,2v+3$ .

The factors are not $4v+3,4v+3$

Step-by-step explanation:

Equation is $4v^2=-12v-9$ .

This equation can be written as follows:

$4v^2+12v+9=0$

Here,

$12v=6v+6v$

Therefore,

$4v^2+6v+6v+9=0\\2v(2v+3)+3(2v+3)=0\\(2v+3)(2v+3)=0$

So, the factors are $2v+3,2v+3$ .

The factors are not $4v+3,4v+3$

7 0

3 years ago