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stepan [7]
3 years ago
8

Solve each equation by taking square roots v^2=45 a^2=-56 b^2+10=-4

Mathematics
1 answer:
Ksivusya [100]3 years ago
7 0

use cymath to help you with your math.. hope this help you

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If VW≅VY, WX = s + 69, and XY = 4s, what is the value of s?
Katen [24]

Answer:

s = 23

Step-by-step explanation:

1. VW ≅ VY is given.

2. XV ≅ VX as it is the same side.

3. ∠WVX ≅ ∠YVX as they are both 90°. ∠WVY is 180° as it is a straight line, so both ∠WVX and ∠YVX are exactly half of that.

Given those three things, you can say that ΔWVX ≅ ΔYVX. Because all corresponding parts of congruent triangles are also congruent, you can be sure that WX ≅ XY. Finally, using that information, you can write an equation and solve for s.

s+69=4s\\s-s+69=4s-s\\69=3s\\\frac{69}{3}=\frac{3s}{3}\\s=23

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2 years ago
The following data are from a completely randomized design.
taurus [48]
Sorry I need the 2 answers to ask my own. I wouldn’t of understood this wnywyas. Hopefully you find someone who can do it
5 0
3 years ago
Which is the graph of −2x+y+4&lt;9?<br><br>HELP PLEASE!
Sergio039 [100]

Answer:

b kno its not right but crown me lol

Step-by-step explanation:

4 0
2 years ago
Write 107% as a decimal. Pls with solutions
otez555 [7]

Answer:

1.07

Step-by-step explanation:

1 To convert to a decimal, divide the percent number by 100.

<h3>107÷100=1.07</h3>

2 Therefore, the decimal form is 1.07

<h3>1.07</h3>

5 0
2 years ago
Read 2 more answers
5. Adam spent half of his weekly allowance buying lunch. To earn
Gekata [30.6K]
Answer: $11.60

Explanation: First, you want to do 15.1 - 9.3 to find what half of his weekly allowance is, and that would be 5.8, AKA $5.80. Next, you want to multiply that number by 2, which would be 5.8(2) to get 11.6, or your final answer, $11.60.
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2 years ago
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