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AnnyKZ [126]
3 years ago
12

Solve log 2x + log 12 =3 can

Mathematics
1 answer:
stepan [7]3 years ago
3 0
Log(2x*12)=3
10^3=2x*12
1000=24x
1000/24=x
x=41.667
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The zeroes of f(x) = x3 + 3x2 + 2x
Bond [772]

Answer:

the answers are -2,-1,0

Step-by-step explanation:

6 0
3 years ago
What is the opposite of 4
horsena [70]
Negative 4 or -4 is the answer
8 0
3 years ago
The ratio of buckets of yellow paint to buckets of red paint in the store is 3 to 4. There are 60 buckets of yellow paint. How m
morpeh [17]

Answer:

80 buckets of red paint

Step-by-step explanation:

Given

The ratio of buckets of yellow paint to buckets of red paint in the store to be 3:4

Total ratio = 3 + 4 = 7

Amount of yellow paint = 60

Required

Amount of red paint.

First get the total amount of paint used.

3/7 * x = 60

x is the total paint used

3x/7 = 60

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x = 420/3

x = 140 buckets of paint

Amount of red paint = Total - Amount of yellow paint

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Hence there are 80 buckets of red paint in the store

4 0
2 years ago
800 is 100 times as much as
Slav-nsk [51]
800/100 = 8
800 is 100 times as much as 8
8 0
3 years ago
Can some one answer this plz ill give !100 POINTS!
Lorico [155]
Hello!

First of all let's find the perimeter (circumference) of the semi circles. We can combine them to make one circle with a diameter of 4 (as we can see the side length of one semi circle is 4 cm. We now plug it into the circumference equation (\pi=3.14).

4(3.14)=12.56

Now we add up the side lengths of the rectangle.

4+6+4+6=20

Now we add up the length of our circle and rectangle.

20+12.56=32.56

Therefore our answer is 32.56 cm.
----------------------------------------------------------

Now to find the area! If we combine the two semicircles, we get a circle with a diameter of four. This means that is has a radius of two. We use the equation below to find the area of the two circles.

A=\pir²

First we will square our radius.

2(2)=4

Now we multiply by pi.

4(3.14)=12.56

Now we need to find the area of the rectangle.

6(4)=24

Now we add.

24+12.56=36.56.

 
I hope this helps!

8 0
3 years ago
Read 2 more answers
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