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Leviafan [203]
4 years ago
10

Complete the statement 4. 9 ft = ? in.

Mathematics
1 answer:
Vilka [71]4 years ago
5 0

Answer:

108

Step-by-step explanation:

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Evaluate ab+3b-a-5ab+2b if a= -3 and b=2
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Replace all variables in the given equation with the given values.

-6+6+3+30+4

Answer: 37
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3 years ago
What is the result of the mathematical expression below: 2*(4-3)<br><br> O 8<br> O 2<br> O 0<br> O 5
insens350 [35]
I’m pretty sure the answer is 2
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3 years ago
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State the domain and range of the following relation<br> x^2+y^2=16
Vlada [557]

The domain and range is  [-4, 4] and [0, 4]

<h3 /><h3>What is Domain and range?</h3>

The domain of a function is the set of values that we are allowed to plug into our function.

The range of a function is the set of values that the function assumes.

x² + y² = 16

y = √16 - x²

For domain under root should not be negative quantity,

16 - x²≥0

16≥x²

So, x≤4 or x≥4

Thus, the domain is  [-4, 4]

Range:

y is maximum at x=0, y=4

y is minimum at x=4, y=0

Thus, range = [0, 4]

Learn more about domain and range here:

brainly.com/question/12751831

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8 0
2 years ago
How to add a + b using 45a +90b
yulyashka [42]

Answer:

45(a + 2b)

Step-by-step explanation:

45a

step1 in order to factor an integer, we need to repeatedly divide it by the ascending sequence of primes (2, 3, 5...) The number of times that each prime divides the original integer becomes its exponent in the final result

Prime number 3 to the power of 2 equals 9 .

Prime number 5 to the power of 1 equals 5 .

3x^{2} *5

90b

do the same as above

 Prime number 2 to the power of 1 equals 2 .

    Prime number 3 to the power of 2 equals 9 .

    Prime number 5 to the power of 1 equals 5 .

3x^{2} *5*2

3 0
3 years ago
2x^2+6x+3=0<br> Solve for quadratic formula
3241004551 [841]

Answer:

x= (-3 +- sqrt3)/2

Step-by-step explanation:

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3 years ago
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