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Sophie [7]
3 years ago
6

Can anyone help? 25 points

Mathematics
1 answer:
N76 [4]3 years ago
3 0

Answer:

A) 85x=5865  

  x=69 Width

B)2(57)+2x=286

114+2x=286

2x=172

x=86

Step-by-step explanation:

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What is the equation, in slope-intercept form, for the line that passes through the point (2, −3) and is perpendicular to the li
diamong [38]

Answer:

The equation is;

y = (-x-23)/25

Step-by-step explanation:

The equation of a straight line can be given as y = mx + b

where m is the slope and b is the y-intercept

for y = 25x + 4

m is 25

Now, we need the slope of a line perpendicular to this,

If two lines are perpendicular, the result of the product of their slopes is -1

m1 * m2 = -1

25 * m2 = -1

m2 = -1/25

Mathematically, we have the slope in the point slope form as ;

y+3 = -1/25 (x - 2)

y = -x/25 + 2/25

y = -x/25 + 2/25 - 3

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6 0
3 years ago
3a + b/a + 4a<br> if a= 4 and b= -12
Feliz [49]
Replace a with 4 and b with -12

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7 0
3 years ago
Pamela is making pizzas. She has 112 pieces of pepperoni. She uses 29 pieces of pepperoni on the first pizza. If she uses the sa
Svetllana [295]

Answer:

No

Step-by-step explanation:

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Now, number of pepperoni left after using 29 in one pizza = 112 - 29 = 83

Now, Pamela makes second pizza, so again 29 pieces of pepperoni area used.

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Now, Pamela makes third pizza, so again 29 pieces of pepperoni area used.

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7 0
3 years ago
What’s the answer for this equation: x&lt;-x+7(x-2)
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Answer:

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0 < 6x - 14 - x

0 < 5x - 14

Add 14 for both sides

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8 0
1 year ago
Can someone help me with this question
Aleksandr-060686 [28]

When x=0 then y=3.  Only B goes through (0,3).

Answer: B

3 0
3 years ago
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