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gulaghasi [49]
4 years ago
14

I need answers to 1-3

Mathematics
2 answers:
MaRussiya [10]4 years ago
7 0
1 is 80 m
2 is 240 m
I am not so sure what three is
cricket20 [7]4 years ago
6 0
1.) 16in is the answer and then 2.)21in 3.) 24in
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Which expression is equivalent to this one?
pantera1 [17]
The answer is A. It is Distributive Property I believe
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What is the factorization of 3x2-8x 5?
BigorU [14]
Is it 3x^2 or is it 3x*2?
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3 years ago
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Solve the simultaneous equations y =x+2 and x + y = 3
NemiM [27]

Answer:  \bold{\bigg(\dfrac{1}{2},2\dfrac{1}{2}\bigg)}\qquad \implies \qquad \bold{\bigg(\dfrac{1}{2},\dfrac{5}{2}\bigg)}

<u>Step-by-step explanation:</u>

y = x + 2       x + y = 3

Solve using Substitution Method by replacing y with x + 2:

                    x + (x + 2) = 3

                         2x + 2 = 3

                         2x       = 1

                           x        = \dfrac{1}{2}

Next, replace x with 1/2 in one of the original equations and solve for y:

y = x + 2

  = \dfrac{1}{2} + 2

  = 2\dfrac{1}{2}

5 0
4 years ago
Read 2 more answers
Simplify (2p+3)2 - (2p-3)2 (Give proper detailed answer with all steps,the 2 is the symbol of square)
morpeh [17]

Answer:

24p

Step-by-step explanation:

This is the difference of 2 squares:-  a^2 - b^2 = (a + b)(a - b).

So here we have:-

(2p + 3)^2 - (2p - 3)^2

= (2p + 3 + (2p - 3))(2p + 3 - (2p - 3))

= (2p + 3 + 2p - 3)(2p + 3 - 2p + 3

= 4p * 6

= 24p   (answer)

6 0
3 years ago
Given 4/9 + 5/9 = 9/9 = 1, what fraction would you add to your answer to make it equal to 2
Amanda [17]
1 + 1/1 or 9/9
Or if you have to make the 1 to a 2 then 1/.5
7 0
4 years ago
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