3 years ago

Am I correct?? I did not count the last square unit at the vertices of each corner.

Mathematics

1 answer:

mariarad [96]3 years ago

3 0

The answer would actually be a 110 units because the bottom left corner had 20 units and the bigger square had 90.

You might be interested in

What is the method of comparing Coefficient

Svetllana [295]

Answer: In mathematics, the method of equating the coefficients is a way of solving a functional equation of two expressions such as polynomials for a number of unknown parameters. It relies on the fact that two expressions are identical precisely when corresponding coefficients are equal for each different type of term.

5 0

3 years ago

Find the value of this expression if x=-1 and y=-5 x^2y/4

REY [17]

Answer:

$\large\boxed{-\dfrac{5}{4}=-1\dfrac{1}{4}}$

Step-by-step explanation:

$\text{Put the values of x = -1 and y = -5 to the expression}\ \dfrac{x^2y}{4}:\\\\\dfrac{(-1)^2(-5)}{4}=\dfrac{(1)(-5)}{4}=\dfrac{-5}{4}$

4 0

3 years ago

Normal form [see attachment]

musickatia [10]

I just did one of these. I guessed that normal form is

$x \cos \phi + y \sin \phi - p = 0$

Here' that's

$x (\sqrt{3}/2) + y (1/2) - 10 = 0$

$\sqrt{3} x + y - 20 = 0$

Choice b

4 0

3 years ago

10 – 7x = 2 – 8x<br> What is x

SVETLANKA909090 [29]

Answer:

x = 12

Step-by-step explanation:

10 – 7x = 2 – 8x

– 7x + 8x = 2 + 10

x = 12

7 0

3 years ago

Read 2 more answers

leon charged $75 at an interest rate of 12.5%. How much will leon have to pay after one month if he makes no payments?

Alexeev081 [22]

I believe that the question is assuming this is taking place over one month here is what I think you would do.

1) 75/12.5 = 6
2) add that answer to 75, so 75+6, and you get 81

3 0

3 years ago

Read 2 more answers