2 years ago

When sawyer went to sleep, the temperature outside was -2°

1 answer:

6 0

When Sawyer went to sleep it was -2.

Overnight the temperature dropped -15 degrees more.

-2 + -15 = -17

When Sawyer woke up, the temperature was -17 degrees.

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What is the quotient (2x^2 + 12x +18 ) divided by (x +3)

katen-ka-za [31]

2(x^2+6x+9) = 2(x+3)^2

So after divided by (x+3), answer will be:

2(x+3)

6 0

3 years ago

Franklin Construction Company build a sidewalk around two sides of a new library, as shown in the figure. what is the area of th

PtichkaEL [24]

Answer:

$630.36\ ft^2$

Step-by-step explanation:

we know that

To find out the area of the sidewalk, multiply the length by the width of the sidewalk

The width of the sidewalk is equal to

$113.4\ ft-110\ ft=3.4\ ft$

$75.4\ ft-72\ ft=3.4\ ft$

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$113.4(3.4)+72(3.4)\\385.56+244.8\\630.36\ ft^2$

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2 years ago

Please answer all questions thank you.

Ad libitum [116K]

1) 78.5/pi = 25
radius = 5
The one 5 digits away from that coordinate is (2,-1)

2) This question is area, not perimeter. The width and length has to be added by 4 because of 2 feet on both sides.
9*10 = 90 - 30 = 60

3) 25pi according to pythagorean theorem.

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2 years ago

What is the value of x in thses problem

Airida [17]

Answer:

x =59 degree

Step-by-step explanation:

7 0

2 years ago

If the function f is defined by f(x) = In(logx), what is f(0.1)?

mestny [16]

Answer:

f(0.1) = $i \pi$

Step-by-step explanation:

Plug x = 0.1.

Therefore f(0.1) = ln (log (0.1)).

0.1 = 10^(-1), and by the definition of log, log 0.1 = -1.

Now f(0.1) = ln (-1).

By Euler's identity, e^(i pi) = -1.

So ln (-1) would be i pi.

f(0.1) = $i \pi$

3 0

2 years ago