Ask question

Ask question

All categories

2 years ago

14

Rectangle and a square have the same area. the length of the rectangle is seventy feet more than two times its width. the length

of a side of the square is thirty feet. what equation would help you solve for the dimensions of the rectangle

1 answer:

Natasha2012 [34]2 years ago

6 0

LxW=D
length
width
dimensions
it might be backwards two <span />

You might be interested in

Mary and Tom were buying a present for their mother for Mother's Day. Mary spent $12 and Tom spent $28. If they want to share th

Tanya [424]

Answer:

mary owes tom $8

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

2/5x+1/4x=26 what is x

shepuryov [24]

Answer:

x = 40

Step-by-step explanation:

2/5x + 1/4x = 26

~Find common denominators

8/20x + 5/20x = 26

~Combine like terms

13/20x = 26

~Multiply 20/13 to both sides

x = 40

Best of Luck!

6 0

2 years ago

F(x) = 3x<br> g(x) = x2 – 5x - 9<br> Find (fºg)(x).

Eddi Din [679]

Answer:

$\boxed{(f.g)(x) = 3 {x}^{3} - 15 {x}^{2} - 27x}$

Given:

$f(x) = x + 2 \\ \\ g(x) = 3x + 5$

To Find:

$(f.g)(x) = f(x) \times g(x)$

Step-by-step explanation:

$= > f(x) \times g(x) = (3x)( {x}^{2} - 5x - 9) \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = (3x \times {x}^{2} ) - (3x \times 5x) - (3x \times 9)\\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 3 {x}^{3} - 15 {x}^{2} - 27x$

8 0

2 years ago

A clock is positioned on an auditorium wall with its center 9 ft above the floor. The second hand on the clock is 10 inches long

oee [108]

Answer:

B : y=5/6cos(pi/30x)+9

Step-by-step explanation:

Edge 2020

7 0

2 years ago

Read 2 more answers

(05.03)An irregular polygon is shown below:

SVEN [57.7K]

9units sorry for not showing work though but glad I can help

7 0

2 years ago