A diagonal brace is placed in the wall of a room. The height of the wall is 10 feet and the wall is 16 feet long. What is the length of the brace approximated to the nearest hundredth?

A diagonal brace is placed in the wall of a room. The height of the wall is 10 feet and the wall is 16 feet long. What is the length of the brace approximated to the nearest hundredth?

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Find the length & width of a swimming pool if its height is (y - 1) meters and the volume, V cubic meters is given by the expression V = y3 - y

How do i solve this word problem step by step?

James is 4 years less than 7 times the age of his daughter, who is 4 more than half of her brother's age. The sum of their ages is 38. How old is James ? Can you please help me...

Sally's rectangular patio has a length of (5x - 2) meters and an area (A) of 15x2 - 11x + 2 square meters find an expression in simplified form for the perimeter of Sally's pat...

Sally's rectangular pool has a length of (5x - 2) meters & an area of 15x2 - 11x + 2 square meters Write an expression in terms of x for the width of Sally's pool

Kevin and Randy have a jar containing 87 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $11.75. How many of each type of coin do they have? The...

Quadratic trinomials are obtained when binomial expressions are expanded. Consider the following: (x + a)(x + b) = x2 + bx + ax + ab This means that quadratic...

What should the length of the square be (rounded to two decimal places) to give you the maximum volume?

A shopper's discount club charges a monthly fee of $15 and sells gasoline for $2.05 per gallon. The gas station across the street sells gasoline for $2.35 per gallon and charges no fee. How many gallons...

i don't understand math and need help on this question so I understand math alittle more

Find three consecutive odd integers such that four times the largest is one more than nine times the smallest integer.

Write an equation. For the Phrase

A total of $12,000 is invested in two funds paying 9% and 11% simple interest. If the yearly and trust is $1180, how much of the $12,000 is invested at each rate?

Gemma recently rode her bicycle to visit her friend who lives 1212 miles away. On her way there, her average speed was 77 miles per hour faster than on her way home. If Gemma spent a total of 11 hour...

I have to solve this with 2 equations. How should I do that?

Dan had $20,000 to invest. He invested some of it in an account that paid 7% simple interest per year, and he invested the rest in an account that paid 8% simple interest...

I need to find the shorter, longer and the hypotenuse

1-ax is width. 2x+1 is length. What expression gives the area, in square inches, of the decal, in terms of a and x?