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Sladkaya [172]
3 years ago
8

Can you guys please help me? Tell me if I’m right

Mathematics
2 answers:
GarryVolchara [31]3 years ago
4 0
Yeah they are both right
BARSIC [14]3 years ago
3 0

Answer:they are both right but I think you need to show your work before your teacher ask you use a calculator

Step-by-step explanation:

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Edward buys a bicycle online for 254.75$ if shipping and handling are an additional 24% of the price how much shipping and handi
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Answer:

24% of (254.75 US$) =

61.14 US$

Step-by-step explanation:

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2 years ago
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ASAP please need help
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Answer:

The slide

Step-by-step explanation:

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3 years ago
Find X.
seropon [69]

Answer:

x = 118 degrees approximately

Step-by-step explanation:

Here, we want to get the measure of the angle marked x

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4 0
3 years ago
What is the molar solubility of magnesium fluoride in a solution that is 0.40 m f− ions? the ksp of mgf2 is 6.4 × 10−9. hints wh
velikii [3]
<span>Answer: MgF2 ====⇒ Mg+2 + 2F- Ksp = [Mg+2][F-]^2 Let S = molar solubility of MgF2 [Mg+2] = S ; [F-] = 2s Since the [F-] is initially 0.40 M, then [F-] = 0.40 + 2S 6.4 x 10^-9 = (S) (0.40 + 2S)^2 ; one can neglect the 2S in the 0.40 + 2S expression since it is very, very small compared to the 0.40 already present. 6.4 x 10^-9 = S(0.40)^2 S = 4.0 x 10^-8 Molar solubility = 4.0 x 10^-8</span>
6 0
3 years ago
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