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anyanavicka [17]
2 years ago
7

Please help! Will mark brainlist!

Mathematics
2 answers:
Anna007 [38]2 years ago
7 0

Answer:

C

Step-by-step explanation:

We need to find the area of BOTH the rectangle AND the triangle. So the formula to find area of a triangle is bh\frac{1}{2\\}, or bh/2

b- base

h height

And obviously to find area of rectangles and stuff like that is just l x w

So let's find area of the rectangle, AKA the whole,

5x11=55

The area of the rectangle is 55

Now for the triangle,

The base is 5, and the height is 3. 5 x 3 = 15, and 15/2 = 7.5

The area of the triangle is 7.5

Now, subtract because we don't want the area of the triangle BUT the shaded region, so 55-7.5= 47.5 We have to add a unit so its 47.5^2, so the answer is C

Hope this helps!!

-Ketifa

harina [27]2 years ago
6 0
C

I had to do this question to
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The first answer is correct.

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Can you help me get the answer I’m just not sure if I’m right
zhenek [66]

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Step-by-step explanation:

To find the area, use the area for a parallelogram formula:

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7 0
2 years ago
NO LINKS AND PLEASE MAKE YOUR ANSWER SIMPLE.
Ber [7]

The student with the correct answer is Dylan who says the decimal should be placed between the 8 and 0.

This is base on the estimation that 3.01 is a two decimal place number, so the product 18.06 should also be in 2 decimal place.

<h3>How to find product of decimal number?</h3>

A decimal number is a number expressed in the decimal system (base 10).

Place value:

  • Ten thousand
  • Thousand
  • Hundred
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  • ones
  • . decimal point
  • tenth
  • hundredths
  • thousandth
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6 × 3.01

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6 × 3.01

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Therefore, Lucas is incorrect with his answer that the decimal should be placed between the 1 and 8.

Read more on decimal number:

brainly.com/question/1827193

#SPJ1

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