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3 years ago

Note: Enter your answer and show all the steps you use to solve this problem in the space provided.

Mathematics

1 answer:

Alex Ar [27]3 years ago

7 0

Answer:

(67/100)×(3/10)= (67x3)/(100×10)=201/1000=201/1000=0.201

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Dana takes a sheet of paper and cuts from one corner to the opposite corner, making two triangles. If the piece of paper is 8 in

Bas_tet [7]

Answer:

9.4 inches

Step-by-step explanation:

The triangle formed is aright angled triangle with the right angle between the length and width of the paper cut hence the diagonal represents the hypotenuse side.

Recall that Pythagoras theorem states that

a^2 + b^2 = c^2 where c is the hypotenuse side and a, b are the opposite and adjacent sides

Hence

8^2 + 5^2 = c^2

c^2 = 64 + 25

= 89

Finding the roots of both sides

c = 9.433981132

To the nearest tenth

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3 years ago

Find the volume of a right circular cone that has a height of 9.6m and a base with a diameter of 2.9m. Round your answer to the

Vlad [161]

Answer:

$r = \frac{D}{2}= \frac{2.9m}{2}= 1.45 m$

If we convert the height to meters like this:

$h = 9.6 cm *\frac{1m}{100 cm}= 0.096m$

And we want to find the volume of the cone and is given by:

$V = \pi r^2 h$

And replacing we got:

$V = \pi (1.45m)^2 (0.096m) =0.634 m^3 \approx 0.6 m^3$

Step-by-step explanation:

For this case we have a right circular cone with a height of 9.6cm and a base with a diameter of 2.9m. We can find the radius like this:

$r = \frac{D}{2}= \frac{2.9m}{2}= 1.45 m$

If we convert the height to meters like this:

$h = 9.6 cm *\frac{1m}{100 cm}= 0.096m$

And we want to find the volume of the cone and is given by:

$V = \pi r^2 h$

And replacing we got:

$V = \pi (1.45m)^2 (0.096m) =0.634 m^3 \approx 0.6 m^3$

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3 years ago

Length of driveway , d, is longer than 1 half mile. How do I write inequality answer?

Anvisha [2.4K]

Answer:

d > 1/2 mile

Step-by-step explanation:

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3 years ago

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Zielflug [23.3K]

x=3 if the m was a typo, idk what that means

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3 years ago

FREE BRAINLIEST. PLEASE ANSWER STEPBY STEP 1. 2. 3.

Flura [38]

Answer:

Step-by-step explanation:

First do whats in the parenthesis:

(8+18/9)

Using PEMDAS again, we do the division first:

(8+2)

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Now subtraction:

(10)-2

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3 years ago