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hoa [83]
3 years ago
6

Can someone please help me with these step by step?

Mathematics
2 answers:
bonufazy [111]3 years ago
7 0
1) p= \frac{-7}{3}

2)<span>N=<span>−4

3)</span></span><span>C=12

4)</span><span>A=<span>−37

5)</span></span><span>R=18

6)No solution, since your answer is 0=4

7)The real numbers are solutions, since the answer is 0=0

8) Same thing as number 7.
</span>
Digiron [165]3 years ago
4 0
For #1: simplify both sides of the equation ,subtract 3p from both sides, divide both sides by 3, answer p=-7/3
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Kinda confused on this one so it would be helpful to answer this for 30 points! And marked!
seropon [69]

Answer:

acute

Step-by-step explanation:

straight is just a straight line, 180 degrees perhaps

right is exactly 90 degrees

obtuse is over 90 degrees

5 0
2 years ago
PLEASE HELP
Zielflug [23.3K]

Answer:

  • x = 4
  • WX = WY = 25
  • XY = 17

Step-by-step explanation:

The triangle is isosceles with side WX equal to side WY:

  WX = WY

  9x -11 = 7x -3

  2x = 8 . . . . . add 11-7x

  x = 4

Then the side measures are ...

  WX = WY = 7(4) -3 = 28 -3 = 25

  XY = 4(4) +1 = 16 +1 = 17

5 0
2 years ago
PLEASE HELP!!<br>1y+14=-4y+9 for y. Round your answer to the nearest tenth.​
slega [8]

Answer:

y = -1.0

Step-by-step explanation:

Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operations, and =

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

First, add 4y and subtract 14 from both sides:

1y (+4y) + 14 (-14) = -4y (+4y) + 9 (-14)

1y + 4y = 9 - 14

Combine like terms:

5y = -5

Isolate the variable, y. Divide 5 from both sides:

(5y)/5 = (-5)/5

y = -5/5

y = -1

y = -1 is your answer.

~

6 0
3 years ago
M - 37 = 56<br> jack has 56 marbles Kyle has 37 fewer than jack
Goshia [24]

Do we have to solve for M if so, the answer is

m-37  = 56

m =56 + 37

m = 93

hope it's helpful

8 0
3 years ago
Which products result in a difference of squares or a perfect square trinomial? Check all that apply.
yawa3891 [41]
(5x + 3)(5x – 3)
(7x + 4)(7x + 4)
(x – 9)(x – 9)
(–3x – 6)(–3x + 6)
6 0
3 years ago
Read 2 more answers
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