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Nadya [2.5K]
2 years ago
12

Simplify the following boolean expression (A+B) (A+B)​

Mathematics
1 answer:
vichka [17]2 years ago
6 0

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

(A + B)(A + B) =

{A}^{2}  + 2AB +  {B}^{2}

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

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A school's service club is sponsoring a dance in the
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Answer:

Yes, they only need 400 tickets to meet their goal, any more will exceed their goal.

Step-by-step explanation:

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Find the equation of a line that runs through
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Step-by-step explanation:

equation of a line

y - y1 = m(x -x1)

where (x1, y1) is a point on the line and m is the slope

since it is parallel to the line 3x + y = -7, put in y = mx + b form to find the slope

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What is this word problem as an algebraic equation? Please help me :)
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X=“number”

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3 years ago
Find the area and circumference of a circle with radius 2 cm use 3.14 for pie do not round answers
Vlad1618 [11]

Answer:

The area is 12.56, and the circumference is 12.56.

Step-by-step explanation:

For the area,

We need to use the formula A=3.14*radius*radius

So we plug it in, and we get 3.14*2*2, which is 12.56 centimeters squared.

For circumference, we need to do,

C = 3.14*diameter

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3 0
2 years ago
Alvin and Simon shared £540 in the ratio 4:5. Alvin gave half of his share to Theo. Simon gave a tenth of his share to Theo. Wha
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Answer:

\frac{5}{18}

Step-by-step explanation:

sum the parts of the ratio, 4 + 5 = 9 parts

Divide the amount by 9 to find the value of one part of the ratio

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4 parts = 4 × £60 = £240 ← Alvin's share

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\frac{1}{2} × £240 = £120

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\frac{150}{540} ( divide numerator/ denominator by 30 )

= \frac{5}{18} ← in simplest form

8 0
3 years ago
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