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2 years ago

How do I find the missing side of this triangle

Mathematics

2 answers:

larisa86 [58]2 years ago

7 0

Answer:

Step-by-step explanation:

by using similar triangles;

27/24=45/x

x=45x24/27=40

Nadusha1986 [10]2 years ago

5 0

Answer:

x = 40

Step-by-step explanation:

okay so Q in triangle GFQ is equal to Q in triangle QRS so that means S=G and F=R

line GF = line SR, so divide, (45 ÷ 27 = $1\frac{2}{3}$ )

line FQ = line RQ, so multiply line FQs length by $1\frac{2}{3}$ (24 × $1\frac{2}{3}$ = 40)

the length of QR, or x, is 40

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tyler has a rectangular garden measuring 12m by 20 m that he wants to split diagonally from corner to corner using a fence. how

adelina 88 [10]

Answer:

23.3

(or $4\sqrt{34}$ (let me know if you wanted this one and is you want it explained) lol)

Step-by-step explanation:

To find the length of the fence, use the Pythagorean theorem because, if you cut a rectangle diagonally, you will create two right triangles, and this formula only works with right triangles:

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

Insert values:

$12^{2} +20^{2} =c^{2}$

Solve for c:

Evaluate exponents

$144+400=c^2$

Simplify addition

$544=c^2$

Find the square root of both

$\sqrt{544} =\sqrt{c^2}\\\\\sqrt{544} =c\\\\23.324=c\\\\c=23.3$

The fence needs to be approximately 23.3 m.

5 0

3 years ago

Read 2 more answers

how much water must be added to a 9-liter solution that contains 3% extract on baneberry to get a solution that contains 2% extr

yuradex [85]

Answer:

Amount water added = 4.5 L

Step-by-step explanation:

Given:

Amount of solution = 9 L

Amount of bane-berry = 3% of 9 L = 0.27 L

Computation:

Assume;

Amount water added = x L

Total solution = 9+x L

New percentage of bane-berry = 0.27x100/(9+x)

2 = 0.27*100/(9+x)

x = 4.5 L

Amount water added = 4.5 L

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2 years ago

Which graph reprIn “The Girl Who Silenced the World for Five Minutes,” what is the most likely reason Suzuki speaks about hersel

topjm [15]

Answer:

The answer to ur question is B

Step-by-step explanation:

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3 years ago

How to put 5/27 into a <br> percentage

leonid [27]

Answer:

18.5185%

Step-by-step explanation:

(7/27) * 100% = (0.185185) * 100% = 18.5185%

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3 years ago

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zalisa [80]

Answer:

that will be 25 if you put 30 in the thing

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2 years ago