3 years ago

Please help me with this!! <3

Mathematics

1 answer:

lara31 [8.8K]3 years ago

6 0

Answer:

$65

Step-by-step explanation:

20% of 65 is 13

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Sara picked 18 to 24 roses she divided flowers into groups so that the same number of tulips and roses were in each bouquet. Wha

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Answer:

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Step-by-step explanation:

To obtain the greatest number of bouquet she could have ;

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Factors of 18 : 1 , 2, 3, 6, 9, 18

Factors of 24 : 1, 2, 3, 4, 6, 8, 12, 24

The greatest factor commo to both 18 and 24 is 6.

Hence, the greatest number of bouquet she could have is 6.

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ANSWER

45.6cm to the nearest tenth.

EXPLANATION

The diagonal of the rectangular painting is 62cm.

The height of the painting is 42 cm.

The height of the painting h , the diagonal, and the width of the painting forms a right triangle with the diagonal being the hypotenuse.

From the Pythagoras Theorem,

${w}^{2} + {42}^{2} = {62}^{2}$

${w}^{2} = {62}^{2} - {42}^{2}$

${w}^{2} = 2080$

${w} = \sqrt{2080}$

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The width of the painting is 45.6cm to the nearest tenth.

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3 years ago

A number is less than 30 but greater than 10.

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The answer is 16 and 26. Both are less than 30 and greater than 10 and have 6 in the one’s place.

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How many degrees there in 3/5 right angle A. 180 B. 90 C. 150 D. 54

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Answer:

D. 54

Step-by-step explanation:

Right angle = 90°

3/5 of 90°

3/5 × 90°

270 ÷ 5 = 54°

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