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enot [183]
3 years ago
5

Mary takes 9 grapes from rohin and then decides to give 4 back draw a model for the subtraction

Mathematics
1 answer:
OleMash [197]3 years ago
4 0

Answer:

5

Step-by-step explanation:

see attached for solution

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A company used about 7.4 x 105 sheets of paper in a month. Of the paper used during the month, the accounting department used ab
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There are 86 people coming to my party and each person will need a cup how many packages of cups will i buy if one package of cu
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3 years ago
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A rectangular painting by Leonardo da Vinci measured 62cm along its diagonal. If the painting has a height of 42 cm how wide is
IRINA_888 [86]

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}

w = 4 \sqrt{130}

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

4 0
3 years ago
5÷118.5 Show Ur Work plzz
Molodets [167]

Answer: 0.04219409282

Step-by-step explanation:

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3 years ago
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Michael breeds chickens and ducks.
hodyreva [135]
Let c=cost of chicken and d=cost of duck; 50c+30d=550 and 44c+36d=532.
So 5c+3d=55, 11c+9d=133.
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Cost of chicken is $8 and cost of duck is $5.
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4 years ago
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