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Tomtit [17]
3 years ago
14

A 96-inch board is cut into two pieces. One piece is 6-inches longer than twice the other piece. Let x = the length of the first

piece. Let y = the length of the second piece. Which is the system of equations that represents this situation? *
x - y = 96; y = 6x + 2
x + y = 96; y = 2x + 6
x + y = 6; y = 96x + 2
x - y = 2; y = 6x + 96
Mathematics
1 answer:
AnnZ [28]3 years ago
4 0

Answer:

B

Step-by-step explanation:

ok so since the two pieces added together just be 96 inches, we know that

x+y=96

that already eliminates everything but B.

let's keep going though.

let's have y be the piece that is 6 inches longer than double the length of the other piece.

y=2x+6

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Explain how to solve -4(1.75 + x) =18
kobusy [5.1K]

Answer:

first change any decimal to a whole. -4(175+x)=18. Then times -4 by 175 and x, -700+ 4x =18. Then add +700 to -700 which equals just 4x ,then add +700 to 18, which is 4x = 718. then divide both sides by 4 and estimate. x= 180

Step-by-step explanation:

8 0
3 years ago
Given log4(3) =0.7925 and log4(5) =1.1610, use log properties to find log4(300).
Ede4ka [16]

Answer:

4.1145

Step-by-step explanation:

You can use the following formula to solve this kind of problems,

log_{a}(b)  +  log_{a}(c)  =  log_{a}(bc)

So, let's start of with log4_(300). Since the question have already gave log4_(3) =0.7925 and log4_(5) =1.1610. It means that you have to split the 300 into the simplest form where almost all of the numbers are 3 and 5.

log_{4}(300)  =  log_{4}(4 \times 5 \times 3 \times 5)  \\  =  log_{4}(4)  + log_{4}(5)  + log_{4}(3)  + log_{4}(5)  \\   = 1 + 1.1610 + 0.7925 + 1.1610 \\  = 4.1145

5 0
3 years ago
I need on help on this!
ElenaW [278]

The probability that the marble taken out is yellow is 1/4

Step-by-step explanation:

Total marbles = 12

Yellow marbles = 3

Probability that the marble taken out is yellow= No of yellow marbles/total marbles.

Probability that the marble taken out is yellow= 3/12

Probability that the marble taken out is yellow= 1/4

So, the Probability that the marble taken out is yellow is 1/4

Keywords: Probability

Learn more about Probability at:

  • brainly.com/question/4021035
  • brainly.com/question/4655616
  • brainly.com/question/6649771

#learnwithBrainly

7 0
4 years ago
Y2-x3 when x=2,y=4 x1+x3-y2 when x=3 y=5 x4 divide x3 x=6 please help am bad at this
Katen [24]

Answer:

8 , 5 , 5.785

Step-by-step explanation:

y^2 - x^3

first just plug in the numbers and you get

(4)^2 - (2)^3

Multiply

16-8 and this equals 8

x1 + x^3 - y^2

same pattern plug in the numbers

(3)^(1) + (3)^3 - (5)^2

multiply

3 + 27 - 25

P

E

M

D

Addition

Subtraction so do 3+27 first and you get

30 - 25 = 5

x^4 / x^3 plug it in

(6)^4 / (6)^3

multiply

1269  / 216  

divide this and you get

5.875

8 0
3 years ago
Can someone help this is due at 11:59 today I need help on all the problems and how to do them basically the answer please and t
PIT_PIT [208]

Answer: 1. Yes

Step-by-step explanation: They are paralell because they create a straight line and will never interscect each other

3 0
3 years ago
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