You have to add 15% + 5 = 20%

2nd 20% of $200 is $40 that he gave away

Last you subtract $200 - $40 = $160

Answer= Total profit he/she takes home is $160

6 0

3 years ago

Can someone help me with this please?

Diano4ka-milaya [45]

Answer:

your awnser would be. 1/4

5 0

3 years ago

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Approximately how many square inches of fabric were used to make the triangular flag? 15 square inches 76 square inches 186 squa

Law Incorporation [45]

The area used to make the triangular flag is 15 square inches.

Given

Two of the sides are 8 in.

Lila made a triangular flag to cheer on her favorite sports team.

The perimeter of the flag is 20 inches.

<h3>What is Heron’s formula?</h3>

Semi-perimeter is equal to the sum of all three sides of the triangle divided by 2.

Then,

The value of S is;

$\rm S = \dfrac{20}{2}\\\\S =10$

Therefore,

The area used to make the triangular flag is;

$\rm Area = \sqrt{s(s-a)(s-b)(s-c)} \\\\A rea= \sqrt { (10)(10-8)(10-8)(10-4) }\\\\Area = \sqrt{10 \times 2 \times 2\times 6}\\\\Area = \sqrt{240}\\\\Area = 15.49$

Hence, the area used to make the triangular flag is 15 square inches.

To know more about Heron's formula click the link given below.

brainly.com/question/13907146

8 0

2 years ago