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ch4aika [34]
4 years ago
8

Can someone help me please and thank you

Mathematics
1 answer:
Veronika [31]4 years ago
3 0

Find the ratio of the two similar sides that both dimensions are given.

The smaller triangle aide that is 4 units is the similar side of the larger triangle given as 8 units.

8 / 4 =2, this means the larger triangle is 2 times the size of the smaller triangle, which also means the smaller triangle is 1/2 the size of the larger triangle.


X on the smaller triangle is 1/2 11 units which equals 5.5 units.

Y is 2 times 3, which equals 6 units.

x = 5.5

y = 6

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If AABC is reflected across the yaxis, what are the coordinates of A?
Airida [17]

Answer:

A lies on (1,3) a reflection across the y-axis is (x,y) to (-x,y). The x turns the opposite and y stays the same so...

(-1,3)

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3 years ago
Order from least to greatest 5/3,1.65,166%
Sati [7]

Answer:1.65,5/3,166%

Step-by-step explanation:

3 0
3 years ago
Mr. Edelstein has driven 12 miles in 15 minutes. What is his speed in miles per hour?
vesna_86 [32]

Answer:

Mr. Edelstein drove 48 miles per hour.

Step-by-step explanation:

12 miles for every 15 minutes

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8 0
3 years ago
What is the answer for this problem in the picture
DENIUS [597]

<u>Answer:</u>

The correct answer option is = 8 x ^ 4 y z ^ 4 \sqrt{2yz}.

<u>Step-by-step explanation:</u>

We are given the following expression and we are to simplify it and determine whether which of the given expressions is equivalent to it, assuming y\geq 0 and z\geq 0:

\sqrt { 128 x ^ 8 y ^ 3 z ^ 9 }

Breaking the terms to get:

\sqrt { 128 x ^ 8 y ^ 3 z ^ 9 }=8\sqrt{2yz} \times x^{8\times\frac{1}{2} } \times y^{2\times \frac{1}{2} } \times z^{8\times \frac{1}{2} }

= 8 x ^ 4 y z ^ 4 \sqrt{2yz}

4 0
4 years ago
Read 2 more answers
Sarafina and Katie have between $105 and $420 dollars to spend on jewelry for Christmas presents for their friends. If they buy
algol13

Answer:

66

Step-by-step explanation:

105+420=525   (Total Money)

7x3.25=22.75   (Cost of all bracelets)

8x11.74=93.92   (Cost of all necklaces)

93.92+22.75=116.67   (Cost of all Christmas presents)

525-116.67=408.33   (Total money - Cost of all Christmas presents)

408.33/6.15=66.39...   (Amount of necklaces)

since in real life you can only buy a whole number of things, you would round down 66.39 to 66. I hope this helped!

5 0
3 years ago
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