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vovangra [49]
3 years ago
13

Factor 64u–40. Write your answer as a product with a whole number greater than 1.

Mathematics
1 answer:
Vlada [557]3 years ago
8 0

Answer: 8(8u-5)

Step-by-step explanation:

Find a number that goes into both 64 and 40 the GCF of both is 8 so 8 goes on the outside of the new factor 8u-5 because if we distribute back we should arrive at the original equation

8(8u-5)

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Please help me!!!!! How do you get 67.3 and 112.7 from .9228
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Answer and Step-by-step explanation:

You are correct in that we need to use the Law of Sines: \frac{c}{sinC} =\frac{b}{sinB}=\frac{a}{sinA}.

Here, when we use the Law of Sines, we have: \frac{28}{sin(63)}=\frac{29}{sinB}.

Cross multiply:

(sinB) * 28 = (sin63) * 29

28sinB ≈ 25.839

sinB ≈ 0.9228

Now, in order to solve for B, we need to use inverse sin (sin^{-1}):

sin^{-1}(sinB)=sin^{-1}(0.9228)

The sines on the left cancel out, and we're left with:

B ≈ 67.3 degrees

Now, one thing to keep in mind when doing Law of Sines is that there is potentially more than one answer possible for the degree measure. The other degree measure can be found by subtracting this one from 180:

180 - 67.3 = 112.7 degrees.

Hope this helps!

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3 years ago
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What’s 3.8 - (-7.45)
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F(x) = 2x^2+ 4x – 5<br> g() = 6x^3 – 2x^2 + 3<br> Find (f - g)(x).
RSB [31]

Answer:

d

Step-by-step explanation:

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3 years ago
What is the probability that the outcome is a 6?
STatiana [176]

Answer:

depends on what it is. like is it a dice or something you're pulling out of a bag.

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A music store bought a CD set at a cost of​ $20. When the store sold the CD​ set, the percent markup was​ 40%. Find the selling
Debora [2.8K]

Answer:

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Step-by-step explanation:

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now,

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