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Ray Of Light [21]
2 years ago
15

Factor: 81y^2-49 Your answer

Mathematics
1 answer:
oksian1 [2.3K]2 years ago
4 0

Answer:(9y-7)(9y+7)

Step-by-step explanation:

81y^2-49

=(9y)^2-(7)^2

=(9y-7)(9y+7)

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What is the square root of 13 ?
kipiarov [429]
<span>3.60555128 is the awnser</span>
5 0
3 years ago
The owner of a store buys wooden benches for $50 each. She marks up the
Sliva [168]

Answer:

$98.75

Step-by-step explanation:

50×75÷100 = 37.5 + 50 = 87.5

87.5 × 30 ÷ 100 = 26.5

87.5 - 26.5 = 61.25

87.5 + 61.25 = 148.75

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i hope i am right

5 0
2 years ago
What is m 1.50°<br> 2. 35°<br> 3.130°<br> 4.95
Ann [662]

Answer:

∠ A = 50°

Step-by-step explanation:

The angle adjacent to 145° inside the triangle is

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6 0
2 years ago
If you know the rest of the answers pls help me
netineya [11]

Answer:

.45 times 6= 2.7

29 times 8 =232

.62 times 19 = 11.78

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Step-by-step explanation:

3 0
2 years ago
Is the median always sometimes or never one of the data values. explain
blondinia [14]
It can somteimes be one of the data values. When there's an odd set of numbers, the median will always be one of the data values. When there's a even set of numbers, the median will sometimes be one of the data values.
Even:
2, 3, 4, 5, 6, 7
Now, we need to find the number between 4 and 5, which is 4.5, 4.5 doesn't show up in the data set.
2,3, 5, 5, 6, 7
The middle of 5 and 5 is 5 since it's the same number. 5 does show up in the data set.
So, the median sometimes is one of the data values.
6 0
3 years ago
Read 2 more answers
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