Ask question

Ask question

All categories

emmainna [20.7K]

3 years ago

8

Kyra is using rectangular tiles of two types for a floor design. A tile of each type is shown below:

2 answers:

Musya8 [376]3 years ago

8 0

4th answer because the ratios are not the same. The ratios need to be the same. 1:2 and 2:4 ratio is the same because the fraction 1/2 is the same as 2/4. So, 3:4 ratio is the same as 9:12 because 3/4 is the same as 9/12. However 7:4 ratio or 7/4 is not the same as 4/3. So they are not similar.

denis-greek [22]3 years ago

4 0

Answer:

D is the answer

Step-by-step explanation:

The ratios aren't the same, the ratios must be the same.

You might be interested in

IF THERE IS A TEACHER out there please answer 6=4x+9y

miskamm [114]

Answer:

$y=-\frac{4}{9}x +\frac{2}{3}$

Step-by-step explanation:

I'm going to presume you want this linear equation in slope-intercept form, so start with:

$6=4x+9y$

Subtract $9y$ from both sides of the equation:

$-9y+6=4x$

Subtract $6$ from both sides of the equation:

$-9y=4x-6$

Divide both sides of the equation by the coefficient of $y$ , which is $-9$ :

$y=\frac{4}{-9}x +\frac{-6}{-9}$

Simplify:

$y=-\frac{4}{9}x +\frac{2}{3}$

5 0

4 years ago

Read 2 more answers

Help me with this:-) :-)

Sonja [21]

It looks like its already complete. Looks pretty complex.

4 0

3 years ago

Look at the equation below <br> a=7b <br> If b=5, what is a?

Lynna [10]

Answer:

D, 35

Step-by-step explanation:

7b, if b=5, is the same as 7(5), or 7*5, which equals 35.

8 0

3 years ago

Read 2 more answers

Sketch each line and find the slop and Y-intercept

Anon25 [30]

Lol where the problem

6 0

4 years ago

Find all the missing elements:<br> 40°<br> 120°<br> 8<br> C = [?]º a = [ ] c = [ ]

Ede4ka [16]

Answer:

C=20° a=10.8 c= 4.3

Step-by-step explanation:

first we need to find the value of angle C by subtracting the sum of angle A and B from 180°.

to find c and a we need to use sin rule which states that sinB/b=sinA/a=sinC/c respectively

8 0

3 years ago