All categories

3 years ago

I don’t Understand this who can help me

Mathematics

1 answer:

harina [27]3 years ago

3 0

Step-by-step explanation:

The area of a square is

${s}^{2}$

where s is the side length.

It is given that the smaller square side length is s so that means the area of that smaller square is the formula above.

The longer square is twice the side length of the side length of the smaller square.

Since all squares have equal sides, that means all the side are twice than the smaller square sides.

We can represent that larger square area by

(4s) squared

To find how many smaller squares it would take to fill the larger square divide the formula by each other.

(4s)÷s squared =4

You might be interested in

6) 6a + 34 = -3(-2a + 8)

andrezito [222]

step 1: open up the brackets ( rmb to flip the signs )

step 2: bring 'a' to one side and the numbers to the other

6a + 34 = -3(-2a + 8)

6a + 34 = 6a - 24

6a - 6a = -24 - 34

0 = - 58

the final ans is kind of weird but here's my solution :))

4 0

4 years ago

Find the missing length idicated.

irina1246 [14]

Answer:

x = 25.

Step-by-step explanation:

Since the longer side of the smallest triangle bisects the largest triangle's right angle, all three triangles shown are similar.

As seen in the diagram, the smaller triangle's hypotenuse (15) corresponds to the the largest triangle's hypotenuse (x), and the smaller triangle's shorter side length (9) corresponds to the largest triangle's shorter side length (15). So, we can set up a proportion...

$\frac{x}{15} =\frac{15}{9}$

9 * x = 15 * 15

9x = 225

x = 225/9

x = 25

Hope this helps!

3 0

3 years ago

Which of the following statements properly define a variable? Select all that apply. a. Let w represent Enrique's weight b. Let

RoseWind [281]

Answer: c. Let d represent Enrique's distance from home (in miles).

e. Let w represent Enrique's weight in pounds

Step-by-step explanation:

A variable is a particular type of value that denotes an unknown quantity.

It is denotes by using alphabets.
It can change.

To define a variable , we need define a amount or quantity with units and in case of length an exact position is required.

a. Let w represent Enrique's weight

It is not a variable because no units is defined.

b. Let d represent Enrique's distance (in miles).

It is not a variable because the points to establish distance traveled by Enrique is not given .

c. Let d represent Enrique's distance from home (in miles).

It is a variable as both units and position as mentioned.

d. Let d represent Enrique's distance from home.

It is not a variable because no units is defined.

e. Let w represent Enrique's weight in pounds.

It is a variable because unit of weight is mentioned.

Hence, the correct statements that properly define a variable are :

c. Let d represent Enrique's distance from home (in miles).

e. Let w represent Enrique's weight in pounds

4 0

4 years ago

Describe the motion of solid particles.

TiliK225 [7]

Gas vibrate and move freely at high speeds. liquid vibrate, move about, and slidepast each other. solid vibrate (jiggle) but generally do not move from place to place.

5 0

3 years ago

What happens when you reflect a shape over the x-axis and then the y-axis. What is the one transformation that could have been p

Anna35 [415]

Answer:

Rotate 180 degrees with the center the origin (0,0)

Step-by-step explanation:

Try drawing a small square in the first quadrant, then reflect it like the direction. If you use tracing paper and and copy the figure, you will see that if you rotate the figure at the origin, it will land on the same spot as the translations.

8 0

2 years ago