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Andru [333]
3 years ago
8

Need help plzzzz 5(a+b)-a-b

Mathematics
1 answer:
finlep [7]3 years ago
5 0
Distribute the 5 into the polynomial to get 5a + 5b - a - b. Combine like terms to get 4a + 4b, your answer. 
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What is the measure of LXZW?<br> 850<br> 150°<br> Y<br> 65°<br> 95<br> Z<br> 215°<br> W<br> 30°
Semenov [28]

Answer:

so the answer is 95°

Step-by-step explanation:

The two angles on a line add up to 180° or are supplementary, so we can find the inside angle x by doing 180-150=30°. Now that we know inside x is 30, if we add 30+65, we get 95, and 180-95=85°. Then to find angle xzw, just do 180-85 to get 95°.

3 0
2 years ago
Attendance at the big game was only 80% of last years attendance, but that still means 12,000 people showed up. how many people
astraxan [27]
12000*100/80=15000 coz 12000 is 80% that's why you divide by 80 and multiply by 100
8 0
3 years ago
K is equal to l<br> m is equal to n<br> as the angles are marked, what's x and y
Greeley [361]
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2x = 180
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x - y = 90 - 30 = 60
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2x - 2y = 180 - 60 = 120

3 0
3 years ago
What is the slope of a line represented by the equation 2y = x – 4
wariber [46]

Answer:

the Slope is \frac{x}{2}

Step-by-step explanation:

6 0
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riadik2000 [5.3K]

Answer:

$24

Step-by-step explanation:

30X + 40

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