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pantera1 [17]
2 years ago
6

Someone help me please ​

Mathematics
1 answer:
nirvana33 [79]2 years ago
8 0

Answer:

426.9km^{2}

Step-by-step explanation:

Area of the shaded region→

A=\frac{1}{2}*40*27-\pi *6^{2}

→ 540-113.04

→426.9

---------

hope it helps..

have a great day!!!

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9 oranges cost $3.60. How much are 4 oranges?
V125BC [204]

Answer:

      $1.60

Step-by-step explanation:

Set up an equation where you have the total oranges (o) on top and the cost (c) on the bottom. So you will have two fractions equaling each other. So you will have o/c=o/c. Now you just have to replace the variables with what you know. 9 oranges= $3.60, and you want to know how much 4 oranges cost. Since the cost per orange is the same, no matter how many oranges you buy if you divide the amount of oranges by the price you will always get the same number. So replace the variables with the numbers you know and you get,

9/$3.60=4/c

Now to solve an equal fraction problem, simply cross multiply (multiply the two numbers diagonal so 4 and 3.6), and divide (take the multiplied number and divide by the number remaining which will be the number diagonal from the variable) which gives you $1.60 for four oranges.

5 0
3 years ago
HELP! I WILL NOT TAKE SPAM ANSWERS! IF U SEND ME AA LINK I'M GONNA GET MAD!
abruzzese [7]

Answer:

<u>29/48</u>

Step-by-step explanation:

3 5/8  Divided By 6= 29/48

Dividing fractions is simple if you know what to do, and how to multiply.

Here's how:

-----------------------------

<u><em>1. convert any whole number or mixed number into a fraction.</em></u>

<em>6 = 6/1.</em>

Whole number <u><em>x</em></u> denominator <u><em>+ </em></u>numerator = <em><u>29/8</u></em>

 (3)                              (8)                       (5)         (answer/original denominator)

-----------------------------

<u><em>2. Keep, Change, Flip (KCF)</em></u>

29             1

__      x     __

8                6

With KCF, we keep the first fraction, change the division to multiplication, and flip the second fraction.

---------------------------------------

<em><u>3. Multiply numerators and denominators</u></em>

29 x 1 =      29

                  __

8 x 6   =     48

29/48 is in it's simplest form.

Hence, your answer.

<h2><u><em>Each wired piece was 29/48 of a yard.</em></u></h2><h2 /><h2 /><h2 /><h3><u><em>P.S  -  Please let me know if i made any mistakes.</em></u></h3>
7 0
2 years ago
Two squares are attached to the sides of a quarter circle as shown.
olya-2409 [2.1K]
Area of a square is ; 10 * 10 = 100
We have 2 squares so total is 200.

Area of a circle is pi* r^2 = 3.14 * 100 = 314
But we have quarter of a circle so area will be 314/4 = 78.5

Total area of the shape is 200 + 78.5 = 278.5
6 0
2 years ago
Read 2 more answers
What is the y intercept of this graph of this graph
kompoz [17]

Answer:

i cant entirely see the image well, but the<u> y intercept</u> should be the line that passes through the line on the graph that goes <u>up and down</u>

<u>Step-by-step explanation:</u>

i hope this helps :))

8 0
2 years ago
A rectangular prism has a length of 7 inches and a width of 5 inches. The lateral area is 192 square inches. What is the height
Dennis_Churaev [7]

Answer:

I think it would be 5.49 as the height of the prism.

Step-by-step explanation:

I just did 7 × 5 which is 35, and then I did 192 ÷ 35 and got 5.49. I'm not completely sure but that's my best answer I hope it helps!

6 0
2 years ago
Read 2 more answers
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