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Andrew [12]
3 years ago
13

(x+10)2 what is the answer

Mathematics
2 answers:
Mazyrski [523]3 years ago
8 0

Answer:

2x +20

Step-by-step explanation:

bagirrra123 [75]3 years ago
4 0

Answer:

2x+20

Explanation:

(x+10)(2)

=(x+10)(2)

=(x)(2)+(10)(2)

=2x+20

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Look at a picture of the American flag. Approximately what part of the flag is blue? Explain.
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Read 2 more answers
Given that F(x) =x^2+2, evaluate F(2)
maria [59]

Answer:

F(2) = 6

Step-by-step explanation:

Given that F(x) =x^2+2, evaluate F(2).

The above equation is a function of x

Such that for every value of x at a given time, the equation results to equation takes a different value at that time. For every value of x, the value is simply substituted into the equation to find the solution of the equation at that point. The above equation is a quadratic function since the highest power of x is 2.

F(x) =x^2+2,

To evaluate F(2),

Substitute x = 2 in equation x^2+2

It becomes

2^2 + 2 = 4 + 2 = 6

So F(2) = 6

5 0
3 years ago
One of the legs of a right triangle measures 1 cm and its hypotenuse measures 2 cm.
FromTheMoon [43]

Answer:

1.7 cm

Step-by-step explanation:

The formula to find the hypotenuse: c^{2} = a^{2} +b^{2}. In this case, the hypotenus is given.

1) Substitute the values into the formula.

2^{2} = 1^{2} +b^{2}

2) Solve for b.

4 = 1 + b^{2} \\4 - 1 = b^{2}\\3 = b^{2}\\\sqrt{3} = b\\1.73205 = b

3) Round the answer to the nearest tenth.

1.7 = b

4 0
2 years ago
Need help on this one
malfutka [58]

Answer:

3

Step-by-step explanation:

To simplify this expression, we will simply work with the numerator, then the denominator, and then the fraction as a whole, following PEMDAS.

Numerator:  12 - 6 + 5 * (-3)^2

= 12 - 6 + 5 * (9)

= 12 - 6 + 45

= 6 + 45

= 51

Denominator:  17

So our simplified fraction is as follows:

51/17

Which can be reduced to the whole number, 3.

Cheers.

3 0
3 years ago
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