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Alborosie
3 years ago
13

Two similar polygons are shown below

Mathematics
1 answer:
rjkz [21]3 years ago
5 0

Answer:

Adilation factor of 1/2

Step-by-step explanation:

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Total of y and five divided by x
Ede4ka [16]

Answer:

5y/x

Step-by-step explanation:

this is all i can write as an equation boo

4 0
3 years ago
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Identify the property used in the first four steps to solve this equation.
vovikov84 [41]

Step 1: Distributive Property

Step 2: Subtraction Property of Equality

Step 3: Addition Property of Equality

Step 4: Division Property of Equality

7 0
3 years ago
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iragen [17]

Answer:

y = -948

Step-by-step explanation:

y/-12 + 16 = 95 (subtract 16 from both sides)

y/-12 = 79 (multiply -12 to both sides)

y = -948

4 0
3 years ago
Find a in the figure below and place the value in the empty box
AleksAgata [21]

Answer:

a = 12m

Step-by-step explanation:

In order to solve this problem we will need to know the Pythagoras theorem that states that in a right angled triangle the square of the hypotenuse (the side opposite to the right angel) is equal to  the sum of the squares of the other two sides. This theorem can be written as an equation....

c^{2} = a^{2}  + b^{2}

Now we can see that we can easily find the missing value by using this theorem. We just have to substitute the values. And we get the following

c^{2} = a^{2} + b^{2}

a^{2} = c^{2} - b^{2}

a^{2} = 15^{2} - 9^{2}

a^{2} = 225 - 81

a^{2} = 144

a = \sqrt{144}

a = 12

7 0
3 years ago
Jane needs $20 to buy her radio. She has saved $15. What percent of the cost of the radio has she saved?
aivan3 [116]

Answer: 75%

Step-by-step explanation:

15/20 = 3/4 or 75%

8 0
2 years ago
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