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3 years ago

11

. Richard can walk 3 miles in the same

1 answer:

Fantom [35]3 years ago

8 0

Answer:

13miles

Step-by-step explanation:

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Y+1=3(x−4)<br> Find the Y intercept and the X intercept

vivado [14]

X intercept-(9,2/0)
y intercept-(0,-9)
hope this helps

3 0

3 years ago

You are carpeting a room in a house for your job. You have a boss that likes to play jokes, so instead of just giving you the di

forsale [732]

Answer:

$x^2-4x+3$

$63\ \text{sq. units}$

Step-by-step explanation:

l = Length = $\dfrac{x^2-x-6}{x-5}$

w = Width = $\dfrac{x^2-6x+5}{x+2}$

Area is given by

$A=lw\\\Rightarrow A=\dfrac{x^2-x-6}{x-5}\times\dfrac{x^2-6x+5}{x+2}\\\Rightarrow A=\dfrac{x^2-3x+2x-6}{x-5}\times\dfrac{x^2-5x-1x+5}{x+2}\\\Rightarrow A=\dfrac{(x-3)(x+2)}{x-5}\times\dfrac{(x-5)(x-1)}{x+2}\\\Rightarrow A=(x-3)(x-1)\\\Rightarrow A=x^2-4x+3$

Area of the room is $x^2-4x+3$ .

If $x=10$

Area of the room

$A=x^2-4x+3=10^2-4\times 10+3\\\Rightarrow A=63\ \text{sq. units}$

So, the amount of carpet needed would be $63\ \text{sq. units}$ .

4 0

2 years ago

Please answer this in two minutes

alisha [4.7K]

Answer:

WX = 7.9

Step-by-step explanation:

By applying tangent rule (law of tan) in the given right triangle WXY.

tan(W) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

tan(27)° = $\frac{\text{XY}}{\text{WX}}$

0.509525 = $\frac{4}{\text{WX}}$

WX = $\frac{4}{0.509525}$

WX = 7.85

WX ≈ 7.9

Therefore, length of side WX is 7.9 units.

3 0

3 years ago

literal equations write formula that describes how much Denise spends at the books sale b equals the cost of each book n equals

igomit [66]

So, the answer is b multiplied by n or

b·n

Because she buys n books, and each book costs b dollars, so n·b gives you the total

6 0

3 years ago

Read 2 more answers

Apply the distributive property to factor out the greatest common factor. 5 6 + 3 2 = 56+32=

Triss [41]

Answer:

8 (7 + 4) = 56 + 32

Step-by-step explanation:

Greatest common factor of 56 & 32 is 8

8 x 7 = 56

8 x 4 = 32

8 (7 + 4 )

5 0

3 years ago