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alexgriva [62]
4 years ago
12

Average of 766 and 878

Mathematics
1 answer:
Greeley [361]4 years ago
7 0
(766+878)÷2=1644÷2=822
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Round 6,703.58 to the nearest tenth
strojnjashka [21]
The tenth place is the number on the right of the decimal which is

6703.58

So to round to the nearest tenth, look at the number before it, which is 8. The rule for rounding: 5+ = round up, 4 or less = keep as same number

8 is a number that is 5+ so we round 5 (number in the tenths place) up one number

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5 0
3 years ago
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Help I don't understand this question that well
Romashka-Z-Leto [24]
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3 years ago
243^-y=(1/243)^3y*9^-2y<br><br><br> a.) y=-1<br> b.) y=0<br> c.) y=1<br> d.) no solution
allochka39001 [22]
243^{-y}=(\frac{1}{243})^{3y}\times 9^{-2y} has y = 0 as a solution.

Selection B is appropriate.
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3 years ago
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What is 35% of 76.6?​
aleksandrvk [35]

Answer:

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Step-by-step explanation:

Solution for What is 35 percent of 76:

35 percent *76 =

( 35:100)*76 =

( 35*76):100 =

2660:100 = 26.6

Now we have: 35 percent of 76.6 = 26.6

Therefore, 35% of 76.6 is 26.6

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7 0
3 years ago
Drag each tile to the correct box. not all tiles will be used.Chris plans to mulch the border surrounding a rectangular garden i
amm1812

Length (L): 2w + 3

width (w): w

border (b): \frac{1}{4} w

Area (A) = (L + b) * (w + b)   <em>NOTE: This is assuming the width also has a border</em>

              = (2w + 3 + \frac{1}{4} w) * (w + \frac{1}{4} w)

              = (2\frac{1}{4} w + 3)(1\frac{1}{4} w)

              = (\frac{9}{4} w + 3)(\frac{5}{4} w)

              = \frac{45}{16} w^2 + \frac{15}{4}w


5 0
3 years ago
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