4 years ago

4/5 of Sarah's pens are equal to 1/5 of matts pens

Mathematics

1 answer:

azamat4 years ago

7 0

Ok so whats the question

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Help for geometry asap

Llana [10]

Given:

Four lines are marked proportion, the length of TW can be determined by

$TW=a+4+b$

Value of a:

Let us set the proportion for the given lines.

Thus, we have;

$\frac{a}{7}=\frac{4}{5}$

$5a=28$

$a=5.6$

Thus, the value of a is 5.6

Value of b:

Let us set the proportion for the given lines.

Thus, we have;

$\frac{4}{5}=\frac{b}{5}$

$20=5b$

$4=b$

Thus, the value of b is 5.

Length of TW:

The length of TW is given by

$TW=5.6+4+4$

$TW=13.6$

Thus, the length of TW is 13.6

3 0

3 years ago

Which of the following could be the ratio between the length’s of the two legs of a 30-60-90 triangle to the length of its hypot

castortr0y [4]

The answer would be D

6 0

3 years ago

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Eremy works two jobs. He makes $8/hr working at a deli and $12/hr working for a landscaper. Let x represent the number of hours

bezimeni [28]

Answer:

A.) combinations of the hours he can work at the two jobs and earn at least $300

Step-by-step explanation:

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3 years ago

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How would you represent a rotation of 360 algebraically?

GenaCL600 [577]

Answer:It means turning around until you point in the same direction again. Other ways of saying it: "Doing a 360" means spinning around completely once (spinning around twice is a "720").

...

A full rotation is 360 degrees.

Step-by-step explanation:

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3 years ago

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if there are 40 pieces of fuit in a bag and there are 3 . how many oranges would be be in 40 fruits if there are 6 pears

Nutka1998 [239]

34 should be your answer.

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3 years ago