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Alina [70]
3 years ago
7

Calculate: (4/5)^7 (5/4)^7

Mathematics
2 answers:
omeli [17]3 years ago
8 0
49. The fractions cancel each other out. So 7x7=49
DaniilM [7]3 years ago
4 0

Answer:

would come out as a very weird answer

Step-by-step explanation:

(4/5)^7(5/4)^7

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7/8m+9/10-2m-3/5<br> Combine like terms to create an equivalent expression.
stich3 [128]

Answer:

-1.123m+0.3

or in fraction form -9/8m+3/10

Step-by-step explanation:

first you subtract 7/8 from 2

then you subtract again 9/10 from 3/5

4 0
3 years ago
De un grupo de 60 personas, la tercera parte finalizó la escuela primaria solamente, y las ⅖ partes completaron la secundaria. E
notka56 [123]

Answer:

36 personas

Step-by-step explanation:

las 2/5 partes q completaron secundaria tambien finalizaron primaria

con lo cual el tercio que estudio primaria esta dentro del grupo de personas que estudiaron

60*2/5 = 24  

24 personas estudiaron

60-24=36

4 0
3 years ago
Find the segment length indicated. Assume that lines which appear to be tangent
Jobisdone [24]

Answer:

its righties b

Step-by-step explanation:

5 0
3 years ago
Pete, Lulu and Liza are walking in the Boston downtown. Each time Pete takes 4
Rasek [7]

If Liza takes 120 steps, then the number of steps taken by Pete will be 72.

<h3>What are a ratio and a proportion?</h3>

A ratio is an ordered set of integers a and b expressed as a/b, with b never equaling 0. A percentage is a mathematical expression in which two things are equal.

Pete, Lulu, and Liza are walking in the Boston downtown. Each time Pete takes 4 steps, Lulu takes 3 steps. Each time Lulu takes 5 steps, Liza takes 4 steps.

Then the relation between is given as

4 Pete → 4 Lulu

5 Lulu → 4 Liza

Then we have

\rm \dfrac{5}{3} \times 4 \  Pete  \rightarrow \dfrac{5}{3} \ Lulu \rightarrow 4 \ Liza

If Liza takes 120 steps, then the number of the step taken by Pete will be

\rm \dfrac{5}{3} \times 4 \  Pete  \rightarrow 4 \times 120 \\\\Pete  \rightarrow 72

More about the ratio and the proportion link is given below.

brainly.com/question/14335762

#SPJ1

7 0
2 years ago
PLS I NEED HELP GUYS IM DESPERATE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
goldenfox [79]

Answer:

3,4,5 because they only need one dice to be rolled while the rest need to dice to land perfectly

Step-by-step explanation:

4 0
3 years ago
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