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3 years ago

Ahmed reads for x minutes. Kimaya reads for 4/7

Mathematics

1 answer:

Galina-37 [17]3 years ago

3 0

4/7x=y

x=Ahmed # of minutes
y=Kimaya # of minutes

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one rectangle has a length 10 cm and width 5 cm the second rectangle has length 12 cm and width 4 cm are the two rectangles simi

tatuchka [14]

Answer:

No, they aren't similar.

Step-by-step explanation:

<u><em>Let's take the proportionality of their sides to check whether they are similar or not:</em></u>

$\frac{10}{5} = \frac{12}{4}$

=> 2 ≠ 3

So, they are not similar.

8 0

3 years ago

V = ℓwh for ℓ. please help soon

erma4kov [3.2K]

Isolate the variable by dividing each side by factors that don't contain the variable.
l = v/wh

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3 years ago

Do not pass go. proposition or not?

kolbaska11 [484]

I believe it is proposition

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3 years ago

I need help ASAP!!!!

Ad libitum [116K]

Step-by-step explanation:

Kindly find 4 attached files

The proportionality is determined by the lines that only passes through the origin

And all the lines drawn are passing through the origin

So by either one of the 2 ways

By using rule of direct variation y=kx that has no y intercept

Or by finding the equation of straight line and find the slope with neglecting the y intercept since it's 0

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3 years ago

Find all solutions for a triangle with B=36 degrees, b=19, and c=36. Round to the nearest tenth.

lawyer [7]

we know that

Applying the law of sines

b/sin B=c/sin C-------> solve for sin C

sin C=(c/b)*sin B-----> sin C=(36/19)*sin 36

sin C=1.1137-------> the value of the sines can not be greater than 1

The side lengths and angle given cannot be used to create a triangle

therefore

with the given values there is no solution to form some triangle

8 0

3 years ago