All categories

4 years ago

Answer this for brainilest and 30points (no links or internet answer or you will get flagged

1 answer:

7 0

F should equal 3 I believe

You might be interested in

Anna007 [38]

The correct answer is C.

5 0

3 years ago

nignag [31]

Answer:

180+12x

Step-by-step explanation:

6 0

3 years ago

Oksana_A [137]

20 bc 640 subtract 20 gives you 20 and 1600 is the total thats how

8 0

3 years ago

GuDViN [60]

Answer:

0.18 cm²

Step-by-step explanation:

Given that a rectangle and a triangle have same perimeter . The sides of them are ,

$\begin{cases} Square = 4cm , 4cm , 3cm \ and \ 3cm .\\ Triangle = 4cm , 5.8cm \ and \ 4.2cm \end{cases}$

We know that area of rectangle is product of length and breadth.

$\implies Area = length \times breadth \\\\\implies Area = 4cm \times 3cm\\\\\implies \red{ Area = 12cm^2}$

Also we know that the area of triange is half the product of base and height . So that ,

$\implies Area = \dfrac{1}{2}\times 5.8cm \times 4.2 cm \\\\\implies \red{ Area = 12.18 cm^2 }$

Therefore the difference between them is ,

$\implies D = A_1 - A_1 \\\\\implies D = 12.18cm^2-12cm^2 \\\\\implies \red{D = 0.18 cm^2}$

3 0

3 years ago

Slav-nsk [51]

Answer:

Step-by-step explanation:

$(x-13)^2=400\\\\ (x-13)^2=(\pm20)^2\\\\x-13=20\quad\vee\quad x-13=-20\\\\x=33\qquad\vee\qquad x=-7$

7 0

3 years ago