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3 years ago

Start:10:05am end 10:50am

Mathematics

2 answers:

Ne4ueva [31]3 years ago

7 0

what do you need to know?

alexira [117]3 years ago

7 0

Answer:

24 hours and 45 minutes

Step-by-step explanation:

it's 24 hours because you start at 10:05 am and go a full day to 10:05

so then 10,15,20,25,30,35,40,45,50

10 is 5 minutes and you just keeping counting by5's

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What is the radius of a semi circle when the area is 20cm

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hello :
the area of the circle is : 40 cm²
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r² = 12.73 cm</span>

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3 years ago

Hey guys is this correct?

lutik1710 [3]

Answer:

Step-by-step explanation:

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2 years ago

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Find the indicated limit, if it exists. limit of f of x as x approaches 9 where f of x equals x plus 9 when x is less than 9 and

SVEN [57.7K]

Answer:

B. 18

Step-by-step explanation:

For the function

$f(x)=\left\{\begin{array}{l}x+9,\ \ x$

we can find the value of the function for all x that are very close to 9 but are less than 9 and for all values of x that are very close to 9 but are greater than 9.

1. For $x$

$\lim \limits_{x\rightarrow 9}f(x)=\lim \limits_{x\rightarrow 9}(x+9)=9+9=18$

2. For $x\ge 9:$

$\lim \limits_{x\rightarrow 9}f(x)=\lim \limits_{x\rightarrow 9}(27-x)=27-9=18$

So, limit exists and is equal to 18.

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3 years ago

4c(2x+3) is my question. How to answer?

Shkiper50 [21]

Answer:

8cx + 12c

Step-by-step explanation:

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3 years ago

Help plz due today

love history [14]

Answer:

it should be (-8, -7)

Step-by-step explanation:

look up a coordinate plane

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3 years ago

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