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balu736 [363]
2 years ago
10

The figure shows two right triangles, each with its longest side on the same line. R 4 How long is XY? Type the answer in the bo

x. ​

Mathematics
1 answer:
Leokris [45]2 years ago
8 0

Answer: 6

Step-by-step explanation:

Because corresponding sides of similar triangles are proportional,

\frac{XY}{3}=\frac{4}{2}\\ \\ \frac{XY}{3}=2\\ \\ XY=\boxed{6}

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Which subtraction expression
Bond [772]
If you would like to know which subtraction expression has the difference 1 + 4i, you can calculate this using the following steps:

a. (–2 + 6i) – (1 – 2i) = –2 + 6i – 1 + 2i =  –3 + 8i

b. (–2 + 6i) – (–1 – 2i) = <span>–2 + 6i + 1 + 2i =  </span>–1 + 8i

c. (3 + 5i) – (2 – i) = 3 + 5i – 2 + i = 1 + 6i

d. (3 + 5i) – (2 + i) = 3 + 5i – 2 – i = 1 + 4i

The correct result would be <span>d. (3 + 5i) – (2 + i).</span>
5 0
3 years ago
Read 2 more answers
Please help! I’ll give brainliest
Vilka [71]

Answer:

Step 1: Simplify both sides of the equation.

−7f=12

Step 2: Divide both sides by -7.

−7f

−7

=

12

−7

f=

−12

7

Step-by-step explanation

sorry for the answer like this i couldnt find the fractions but the answer is f=-12/7 sorry :(

6 0
2 years ago
1. Given f (x) = -2x + 1, find f(-1)
AleksandrR [38]

Answer:

3

Step-by-step explanation:

plug in (-1) for x

-2(-1) + 1

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4 0
3 years ago
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Convert 0.865 from Base 10 to Base 2.8 and 16.​
svetlana [45]

Answer:

Don't know

Step-by-step explanation:

can't help u in this

sorry

I am from India what about you I think Canada because I choose in states Canada

3 0
3 years ago
Nilai dari x memenuhi pertidaksamaan [x-1]&lt;2​
slega [8]

Answer:

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Step-by-step explanation:

4 0
3 years ago
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