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3 years ago

10

,if the swimmer is in a 100m race she swims the first half of the race and 32.34 seconds and the last half of the race and 34.83

seconds how long did it take her to swim the whole race?

2 answers:

joja [24]3 years ago

6 0

The swimmer will take 67.17 second.

DerKrebs [107]3 years ago

5 0

The swimmer took 67.17 seconds to swim the whole race. You just need to add 32.34 and 34.83

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I need help finding the answer with step by step

Sergeeva-Olga [200]

Answer:

x= -1

Step-by-step explanation:

if

f(x) = -x-3

and

f(x) = -2

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3 years ago

it takes Maya 30 minutes to solve 5 logic puzzles, and it takes Amy 28 minutes to solve 4 logic puzzles. use models to show the

7nadin3 [17]

Answer:

Maya ---> $6\ minutes/puzzle$

Amy ----> $7\ minutes/puzzle$

see the procedure

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

Let

m ---> the number of minutes

p ---> the number of puzzles

In this problem, the relationship between the variables m and p represent a proportional variation

so

$m=kp$

Maya

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m=30, p=5

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$k=\frac{m}{p}$

substitute the given values

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The value of the constant k is the same that the slope or unit rate

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$m=6p$

Amy

it takes Maya 28 minutes to solve 4 logic puzzles

we have

m=28, p=4

Determine the value of the constant of proportionality k

$k=\frac{m}{p}$

substitute the given values

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The value of the constant k is the same that the slope or unit rate

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3 years ago

Please help asap! Number 2 , picture is included! (10 points)

xz_007 [3.2K]

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These would also be adjacent angles because they share the same vertex.

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3 years ago

Nastasia [14]

Answer: The answer is D

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2 years ago

Need to know now!!! giving 10 points what -6+8

Simora [160]

Answer:

the answer is 2...................

Step-by-step explanation:

-6+8=2

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3 years ago

Read 2 more answers