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3 years ago

What's (X+3 (X+5) it's really confusing me and I need some help please

1 answer:

5 0

Well when you see parentheses set up like these together that automatically means to multiply. The solution is:
Apply the FOIL method: (a+b)(c+d)=ac+ad+bc+bd
x2+5x+3x+15
Simplify
x2+8x+15

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The main triangular sail on a sailboat is 25 feet tall and 10 feet wide at the bottom. If the sides of another sail are proporti

lianna [129]

Answer:

Step-by-step explanation:

x - the hight of another sail

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4 0

3 years ago

−2(x−3)+4>3x−10 solve for x

GalinKa [24]

Answer: x<4

Step-by-step explanation:

−2(x−3) + 4 > 3x − 10

-2x + 6 + 4 > 3x - 10

-2x + 10 > 3x- 10

-5x > -10 - 10

-5x >-20 when divide a negative in an inequality, change the sign.

x< 4

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3 years ago

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kherson [118]

Answer:

115

Step-by-step explanation:

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3 years ago

What is the value of x? Enter your answer in the box. x =

muminat

Because this is an equiangular triangle, we can set any two sides equal to each-other to solve for x, because all sides are the same length.

5x - 22 = 4x - 10

Subtract 4x from both sides.

x - 22 = -10

Add 22 to both sides.

x = 12

<h3>The value of x is equal to 12.</h3>

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3 years ago

A fair fare. Three strangers, Bob, Mary, and Ivan, meet at a taxi stand and decide to share a cab to cut down the cost. Each has

professor190 [17]

Answer:

$21 the minimum Bob has to may will be the amount payed regardless of the number of passengers in the taxi

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3 years ago