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2 years ago

Find the area of the circle below. Use 3.14 for pi

Mathematics

1 answer:

djverab [1.8K]2 years ago

7 0

Answer:

Es igual a 28,26 centímetros2.

Step-by-step explanation:

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A tree in leilas backyard has been growing for 3 1/5 years. It is 3/4 meters tall how many meters per year?

IgorC [24]

Answer:

The tree grew 15/64 meters per year.

Step-by-step explanation:

Given

Length of a tree = 3/4 meters

Total time taken by the tree to grow 3/4 taller = 3 1/5 or 16/5 years

To determine

Per year growth of the tree in meters

Per year growth of the tree in meters can be determined by dividing the total length of a tree i.e. 3/4 meters by the total time taken by the tree to get 3/4 taller.

Per year growth of tree = Total Length / Total time to grow

= 3/4 ÷ 16/5

= 3/4 × 5/16

= [3×5] / [4×16]

= 15/64 meters

Therefore, the tree grew 15/64 meters per year.

4 0

2 years ago

Work out the missing value in the calculation below

fiasKO [112]

Answer:

Step-by-step explanation:

$\frac{2}{3} +\frac{1}{6}= \frac{ }{6} \\$

Here LCM will be 6. (We made the denominator same)

so, now the equation will be :

$\frac{2}{3}+\frac{1}{6} \\\\ =\frac{4}{6} + \frac{1}{6}$

= 5/6

So, the value in the red box is 5.

Hope it helps!

3 0

1 year ago

Can somebody help answer this right plz!!!! (Grade7math) (WILL MARK BRAINLIEST) Thanks :)

notka56 [123]

Answer:

396°

Step-by-step explanation:

Difference = 357 -(-39) = 357+38 = 396°

8 0

2 years ago

Read 2 more answers

A 48 fluid ounce container orange juice cost $2.40. 60 fluid ounce container of orange juice cost $3.60. Which is the better buy

Allushta [10]

48 fluid ounce it is $0.40 per fl oz, while the other one is $0.60 per fl oz

4 0

3 years ago

The coordinates of the vertices of a regular polygon are given. Find the area of the polygon to the nearest tenth.

alexandr1967 [171]

Answer:

The area is equal to $8\ units^{2}$

Step-by-step explanation:

we have

A(0, 0), B(2, -2), C(0, -4), D(-2, -2)

Plot the figure

The figure is a square (remember that a regular polygon has equal sides and equal internal angles)

see the attached figure

The area of the square is

$A=AB^{2}$

Find the distance AB

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

substitute the values

$AB=\sqrt{(-2-0)^{2}+(2-0)^{2}}$

$AB=\sqrt{(-2)^{2}+(2)^{2}}$

$AB=\sqrt{8}$

$AB=2\sqrt{2}\ units$

Find the area of the square

$A=(2\sqrt{2})^{2}$

$A=8\ units^{2}$

4 0

2 years ago