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natita [175]
3 years ago
15

Which of these inequalities has no solutions?

Mathematics
1 answer:
s2008m [1.1K]3 years ago
7 0

Answer:

<h2>B)√x<-14</h2>

Step-by-step explanation:

  • as we know a redical expression is always greater than or equal to 0
  • but the B) means that the redical expression is less than 0 which is false

therefore our answer is B

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60in in feet <br> Pls help fast !
PolarNik [594]

Answer:

5 feet

Step-by-step explanation:

Divide 60 inches by 12

Your answer is 5 feet.

Hope this helped :)

6 0
3 years ago
Explain how you decided where to place the decimal in the quotients for 152÷10, 152÷100,152÷1000
WINSTONCH [101]
If the divisor is greater than the dividen then you know that the answer is going to be more than one. But if the divisor is smaller than the dividen then you know that the answer is going to be less than one like a decimal.
7 0
3 years ago
Simplify 3x^2-2x+1<br> x=2
irakobra [83]

Answer:

9

Step-by-step explanation:

3(2)^2 - 2(2) + 1

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9

5 0
3 years ago
Read 2 more answers
6. What multiplication sentence does<br> this array show?
fomenos
The awnser is 5(6) and 5(6)=30
8 0
3 years ago
the sum of three numbers is 75. the first number is 7 more than the third. the second number is 2 times the third. what are the
Papessa [141]

Let a,b,c be the three numbers. We know that the first number is 7 more than the third, which means a = c+7

Also, we know that the second number is 2 times the third, which means b = 2c


Finally, we know that the three numbers sum up to 75, but we can rewrite the sum in terms of the third numbers, because the two previous equations gave us a way to express a and b in terms of c:

a+b+c = 75 \iff (c+7)+(2c)+c=75 \iff 4c+7 = 75 \iff 4c = 68 \iff c = 17

Now, we can use those same equations to deduce the other two numbers:

a = c+7 \implies a = 17+7 = 24,\quad b = 2c \implies b = 2\cdot 17 = 34

5 0
4 years ago
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