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Anna [14]
3 years ago
7

How do you solve this equation

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
8 0
I suggest using keep change flip
You might be interested in
What’s the total power in a circuit with a current of 4A and a resistance of 12 ohm?
Tema [17]

Power = Current *Voltage  

You already have the current, but not the voltage.  

But you are given resistance, and you know that  

Voltage=Current*Resistance  

Therefore  

V=I*R=4*12=48V  

So you have 48V  

Now you can figure out the Power  

P=I*V=4*48=192W  

Therefore you have 192W.

hope this helps

8 0
3 years ago
12. Kim bought a poster that cost $8.95 and
satela [25.4K]

Answer:

$1.24

Step-by-step explanation:

I subtracted the $21.35 from $8.95 and got $1.24

3 0
4 years ago
Read 2 more answers
Find the area of a circle with radius of the 5.58 give your answer rounded to 2DP?? pls help
marta [7]

Answer:

Area is 97.82.

Step-by-step explanation:

<u>Area of Circle</u>

A = \pi r^2

A ... area of circle

r ... radius

<u>Given</u>

r = 5.58

Now insert radius in formula and use a calculator.

A = \pi r^2

A = \pi (5.58)^2

A = \pi (31.1364)

A \approx 97.8178855

Rounded to two decimal places:

A = 97.82

3 0
2 years ago
I need help with the 1st question I dont really understand it
noname [10]
Less than one means 0,0.001,0.154 loke this no.
lets take no is 0.563 thrn scientific notation ans will be 5.63*10(-1)
7 0
3 years ago
Using the breaking apart method,what is the best way to multiply 8 by 7?
Veseljchak [2.6K]
If we multiply 8 and 7 we get the answer:
8 x 7 = 56
Now we are going to break apart the number in such a way that we still get the answer 56.
we can split 8 into 2 equal parts 4 and 4, so
8 = 4+4
but 7 cannot break apart in equal part so,
(4+4) x 7 = 56
we can also add 7,  8 times or add 8 7 times and still get the answer 56,
7+7+7+7+7+7+7+7=56
8+8+8+8+8+8+8 = 56
5 0
4 years ago
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