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3 years ago

13

* 6. Write the mixed number as an improper fraction. 11/8

2 answers:

iris [78.8K]3 years ago

8 0

Answer:

1 $3/8$

Step-by-step explanation:

ladessa [460]3 years ago

7 0

1 3/8. If you would like me to explain lmk!

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PLz help I will give brainliest!!!!! and extra points

Natalija [7]

Hey there!

<u></u>

The answer to your question is $95.55$ <u></u>

<u></u>

<u>Formulas:</u>

<u></u>

<em>Area of semi-circle = </em> $\frac{1}{2}(\pi r^2)$ <em></em>

<em>Area of rectangle = </em> $lw$ <em></em>

<em>Area of triangle = </em> $\frac{bh}{2}$ <em></em>

<em></em>

<u>Now solve:</u>

<em>semi-circle</em>

$\frac{1}{2}\pi3^2$

$\frac{1}{2}\pi9$

$4.5\pi$

<em>(We will use 3.14 as approx. for pi)</em>

<em /> $4.5 * 3.14\\23.55$

<em>rectangle</em>

$10(6)\\60$

<em>triangle</em>

<em /> $\frac{4(6)}{2}$ <em />

<em /> $\frac{24}{2} \\12$ <em />

<em>Now add them all together:</em>

<em /> $23.55+60+12\\95.55$ <em />

<em />

Have a terrificly amazing day!

<em />

3 0

3 years ago

What is the surface area of the rectangular pyramid?

marin [14]

Answer:

181.044m²

Step-by-step explanation:

First, work of the surface area of the base (bottom rectangle area)

Formula : base × height

6×2=12m²

Formula : LW+L

For the 8.8 bit i got 83.734 (sorry i can't be asked right now to put down all my working out)

and for the 9 i got 85.31

add them all together we get 181.044

7 0

3 years ago

Read 2 more answers

8 oranges between 4 people. How many oranges will each person get?

il63 [147K]

Answer:

2

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

If 1/10m = 1/11m + 1/1100, what is the value of m?

valentinak56 [21]

$\frac{1}{10m} = \frac{1}{11m} + \frac{1}{1100} 
$
$\frac{1}{10m} = \frac{1*1100 + 1*11m}{11m*1100}$
$\frac{1}{10m} = \frac{1100 + 11m}{12100m}$
$1*12100m = 10m(1100 + 11m)$
$12100m = 11000m + 110 m^{2}$
$12100m-11000m = 110 m^{2}$
$1100m = 110 m^{2}$
m=10

3 0

3 years ago

Read 2 more answers

Find the sum of last ten terms of the AP : 8, 10, 12,...., 126.

lidiya [134]

For finding, the sum of last ten terms, we write the given AP in reverse order i.e, 126, 124, 122,..., 12, 10, 8

Hence,first term (a) = 126, common difference, (d) = 124 - 126

So, $S _{10} = \frac{10}{2} [ 2a + (10 - 1)d ] \:$
$= 5 [2(126) + 9( - 2) ]$
$= 5(252 - 18)$
$= 5 \times 234 = 1170$

7 0

3 years ago