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3 years ago

Samir estimates the value of 3/5*16.1 which estimate is reasonable

Mathematics

1 answer:

ELEN [110]3 years ago

7 0

Answer:

9.66

Step-by-step explanation:

Plz mark brainliest!!!

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There are 3 boys for every 4 girls in a classroom. If there are 9 boys, how many girls are in the classroom?

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Answer:

36 girls in the class

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3 years ago

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2(x+7)+3(x+1) what is the answer

barxatty [35]

Answer:

5x + 17

Step-by-step explanation:

To answer this question, we must first simplify:

2 (x + 7) + 3 (x + 1) = 2x + 14 + 3x + 3

Then, we have to combine like terms:

2x + 14 + 3x + 3 = 5x + 17

And there is our answer, 5x + 17

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4 years ago

Help me please I need help

zaharov [31]

Answer:

7 ÷ 5

Step-by-step explanation:

1/5 of 7 is equal to 1/5 times 7/1, which will simplify to 7/5, or 7 ÷ 5.

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4 years ago

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The top tree broke and fell over.the remaining tree teunk is 3 feet tall.the tip of the tree rests on the ground 14 feet from th

Bas_tet [7]

Answer:

14.3 feet.

14.3 feet

Step-by-step explanation:

The problem forms a right triangle in which:

The Vertical Leg of the Right Triangle = 3 feet

The Horizontal Leg of the Right Triangle =14 feet

We are to determine the length of the broken part of the tree. This is the Hypotenuse of the Right Triangle,

Using Pythagoras Theorem

$Hypotenuse^2=Opposite^2+Adjacent^2\\Hypotenuse^2=14^2+3^2\\Hypotenuse^2=205\\Hypotenuse=\sqrt{205}\\Hypotenuse=14.32\\ \approx 14.3 feet $(to the nearest tenth of a foot).\\Therefore, the lenght of the broken part of the tree to the nearest tenth of a foot is 14.3 feet.$

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3 years ago

If the radius of a cylinder is 3 centimeters, then the area of one of the circular bases is 18.84 square centimeters. True False

Viktor [21]

Answer:

false

Step-by-step explanation:

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