3 years ago

Maya wants to show 28 as tens and ones. What are all of the ways

Mathematics

2 answers:

Irina-Kira [14]3 years ago

7 0

20+8 10+10+8 10+10+3=5 20+8 i think thats it

Kazeer [188]3 years ago

6 0

20+8+28/2/6/5/5/3 that should work

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pochemuha

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4 years ago

find the area of a regular hexagon with an apothem 10.4 yards long and side 12 yards long. Round your answer to the nearest tent

OLga [1]

Answer:

The area of a regular hexagon with an apothem 10.4 yards long and side 12 yards long is 124.80 yards²

Step-by-step explanation:

Given : A regular hexagon with an apothem 10.4 yards long and side 12 yards long.

We have to find the area of a regular hexagon with an apothem 10.4 yards long and side 12 yards long.

Since, the Given hexagon is a regular hexagon.

So, each side make equal angle with mid point.

Thus, Area of each triangle = $\frac{1}{2} \times base \times height$

base = 12 yards

height = 10.4 yards.

Thus, Area of each triangle = $\frac{1}{2} \times 12 \times 10.4=62.4$

Since, there are 6 triangles.

so area of hexagon = 6 × Area of triangle

area of hexagon = 6 × 62.4 = 124.8 yards²

Thus, The area of a regular hexagon with an apothem 10.4 yards long and side 12 yards long is 124.80 yards²

4 0

3 years ago

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Which function represents a reflection of f(x) = 2(0.35)x over the y-axis?

Zina [86]

The function that is a reflection of f(x) over the y-axis is h(x) = 2(0.35)^(-x)

<h3>How to determine the reflection?</h3>

The equation is given as:

f(x) = 2(0.35)^x

The reflection of a function over the y-axis is :

f'(x) = f(-x)

So, we have:

f(-x) = 2(0.35)^(-x)

From the list of options, we have

h(x) = 2(0.35)^(-x)

Hence, the function that is a reflection of f(x) over the y-axis is h(x) = 2(0.35)^(-x)

Read more about reflection at:

brainly.com/question/12040866

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2 years ago

In a class, 1/7 of the time is spent on Mathematics, 2/21 on English and 1/14 on games. What fraction of the time is spent on AL

likoan [24]

Answer:

5/21

Step-by-step explanation:

1/7 + 2/21 = ?

lcd of 7 and 21 is 21 so;

( 2/21 x 1/1) + 1/7 x 3/3) = 5/21

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2 years ago

Which ordered pair is the best estimate for the solution of the system of equations?

gtnhenbr [62]

The ordered pair is 5/2

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3 years ago

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