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photoshop1234 [79]
3 years ago
14

The polygons are similar. Find the value of the variable. 30 points

Mathematics
1 answer:
stealth61 [152]3 years ago
8 0

Answer:

D (9)

Step-by-step explanation:

2 was one unit apart from 3 and the from the 6 polygon with the 2 is 3 times the 2 and since it is 3 times 2 variable has to be 3 times 3 which is 9 (D).

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a) Determine the side lengths t and y to one decimal place. Show your work b) Calculate the perimeter of triangle PTY Round your
Novay_Z [31]

Answer:

6

Step-by-step explanation:

6 0
3 years ago
7th grade math help me please :)))
yanalaym [24]

Answer:

$284.99 should go to Mr. Aceves’ class, $174.41 should go to Mrs. Baca’s class, and $140.60 should go to Mr. Canyon’s class.

Step-by-step explanation:

Firstly, to calculate the portions each class should have, we should find the proportion each class takes up.

Hence, let's say A represents Mr. Aceves' class, B represents Mrs. Baca's class, and C represents Mr. Canyon's class.

The total number of box tops collected would be 3760 + 2301 + 1855 = 7916 box tops.

Therefore, the total proportions would be:

A = \frac{3760}{7916}

B = \frac{2301}{7916}

C = \frac{1855}{7916}

Hence, we can finally multiply these proportions with the total prize to find the appropriate division:

Mr. Aceves' class gets \frac{3760}{7916} \cdot 600 \approx 284.99.

Mrs. Baca's class gets \frac{2301}{7916} \cdot 600 \approx 174.41.

And Mr. Canyon's class gets \frac{1855}{7916} \cdot 600 \approx 140.60.

Finally, $284.99 should go to Mr. Aceves’ class, $174.41 should go to Mrs. Baca’s class, and $140.60 should go to Mr. Canyon’s class.

Hope this helped!

7 0
3 years ago
Equivalent expression for 4(a+5) by modeling and using distributive property
Harlamova29_29 [7]

Answer:

Step-by-step explanation:

to use distributive property

you have to put the 4 inside the paranthese and multiply

4a+20 is your answer

pls mark me brainliest

5 0
3 years ago
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The probability that a student correctly answers on the first try (the event
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Check attached file for solution.

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3 years ago
If Mike has m pencils and Jen has three times as many pencils as Mike, how many more pencils does Jen have?
tiny-mole [99]

Answer:

If Sarah has three times as many pencils as Mike she has 3  times the number of pencils Mike has which is equivalent to 3 * m. That means Mike has m pencils and Sarah has 3m pencils. they have m + 3m pencils. The expression would be total:  m + 3m.

Step-by-step explanation:

4 0
2 years ago
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