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mamaluj [8]
3 years ago
8

Find the solution for the equation and check it. n-3=-1 Solution: Check:

Mathematics
1 answer:
Ksju [112]3 years ago
6 0

Answer:

n = 2

Step-by-step explanation:

-1 + 3 = 2

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What’s that precent 250 of 275
tester [92]

Answer:

Percent 250 of 275 is 90.9%

Step-by-step explanation:

We have to find 250 is what percent of 275.

Let X be the percentage, then

=> X =  \frac{250}{275} \times 100

Now simplyfying the above relation we get

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Hence 250 is 90.9% of 275

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3 years ago
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Sin60 =b/10
<span>√3/2 = b/10
</span>b = <span>√3 / 2 (10)
</span>b = 5<span>√3
</span>
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sin30 = b/a
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a = 5√3 (2)
a = 10√3

c^2 = (10√3)^2  -  (5√3)^2
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c = 15

so
a =10√3,  b = 5√3, c = 15,d = 5
answer is
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4 0
3 years ago
Question 4 (1 point)
LenKa [72]
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2 years ago
Which two values are solutions to the inequality r ≤ 5?
sergij07 [2.7K]

Answer:

Step-by-step explanation:The solution is x > 3

7 0
3 years ago
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inn [45]

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Step-by-step explanation:

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3 0
4 years ago
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