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Arte-miy333 [17]
3 years ago
8

Evaluate u + xy, for u = 20, x = 9, and y = 8

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
8 0
This is how you work it out:
u + xy
Plug in your numbers that you know:
20 + 9 * 8
20 + 72
92
stiks02 [169]3 years ago
3 0
20+9(8)..... (Substitute and multiply 9 by 8 20+72 (add 20 and 72) 92
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2×2+3÷3=7÷3=2.333333=2.3

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2 years ago
SOMEONE EASE ANSWER NUMBER 4?
nlexa [21]

On analyzing the question we can say that the angle ∠JKM of the triangle ΔJKL would be 42 as line MK bisects ∠JKL into ∠JKM & ∠MKL.

From the question it follows that line MK bisects angle ∠JKL into ∠JKM & ∠MKL where M is the point in the interior of ∠JKL.

Therefore, as we have given  m∠JKL = 84 & m∠MKL  = 42

and we have to find m∠JKM , we will simply write the equation as follow

m∠JKL = m∠JKM + m∠MKL

Inserting values we get,

84 = m∠JKM + 42

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Hence, angle m∠JKM  of the triangle ΔJKL is  42.

Learn more about questions related to triangles and their angles here

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Answer:

3

Step-by-step explanation:

8 0
2 years ago
Round 19.98 to the nearest whole number
DiKsa [7]
19.98 rounded to the nearest whole number is 20. 
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OR
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Hope this helps! (:
4 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

The amount of time of what?

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