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3 years ago

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

Mathematics

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.

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What do the following two equations represent? -3x-y = 3−3x−y=3minus, 3, x, minus, y, equals, 3 -3x-y = 3−3x−y=3

allochka39001 [22]

3 x minus y equals 3

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3 years ago

Solve the equation: 5/6 = 1/3 + D

Sauron [17]

Answer: $\frac{1}{2}$

Explanation:
$\frac{5}{6} = \frac{1}{3} + D$
$\frac{5}{6} - \frac{1}{3} = \frac{1}{3} - \frac{1}{3} + D$
$\frac{5}{6} - \frac{1}{3} = D$
$\frac{5}{6} - 2(\frac{1}{3}) = D$
$\frac{5}{6} - \frac{2}{6} = D$
$\frac{3}{6} = D$ = $\frac{1}{2}$

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3 years ago

Evaluate the expression when x=5 and y=9 <br> X2 + 5y+ 16

7nadin3 [17]

10+45+16
The answer would be 71

8 0

3 years ago

Read 2 more answers

Jaida was grocery shopping for easter dinner, she got 7 lb Spanish serano ham for $50, 5 lbs of russet potatoes for $5 and a bag

Marrrta [24]

Answer: $61.48

Step-by-step explanation:

First, let’s find her cost before tax by adding everything she bought together.

50+5+3=58

Then, find the cost of sales tax.

Convert 6% to a decimal

6/100=0.06

Multiply the total cost by the decimal

58*0.06=3.48

Add the tax and total cost together

58+3.48=61.48

So the total cost with tax is $61.48

Hope this helped!

8 0

3 years ago

Subtract<br> (2+8i)-(7+2i)

balu736 [363]

Answer : 9 - 10i or -5 + 6i they are both the are same

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3 years ago