Help pleeeaaseWhat is the best approximation of the solution to the system to the nearest integer values?
A.
(1, 3)
B.
(3, 2)
C.
(2, 3)
D.
(3, 4)
Answers
x + 3y = 12 ⇒ 5x + 15y = 180
-13y = -164
-13 -13
y = 12 8/13
5x + 2(12 8/13) = 16
5x + 25 3/13 = 16
-25 3/13 -25 3/13
5x = -9 3/13
5 5
x = -1 11/13
(x, y) = (-1 11/13, 12 8/13)
B. (3, 2)
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Write this number in expanded form 4,408,730
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A rug covers 1/4 of the floor.The area of the rug is 10ft what is the area of the floor?
Mr. murphy has a old coin that has 10 side.if a shape is a polygon,how many angle do it have
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Answer:four
Step-by-step explanation:
Two plus Two equal to four
Answers
The number of square feet of grass can Richard fertilize in an hour is 5,980.
Given that,
- There are 4,485 square feet of grass in 3/4 hour.
- We need to find out the number of square feet.
Based on the above information, the calculation is as follows:
= 5,980
Therefore we can conclude that the number of square feet of grass can Richard fertilize in an hour is 5,980.
Learn more: brainly.com/question/16255783
one strategy is to find 1/4 then multiply by 4 to get 4/4 or 1 hour
4485/3=1495
multiply by 4
1495 times 4=5980 square feet in 1 hour
Answers
Remember to follow the order of operations, Parenthesis Exponents Multiplictation Division Addition Subtraction (PEMDAS)
following tat, we would do the division first
4x20+4÷2-14
(100/25=4)
80+4÷2-14
(20x4=80)
Now we do 4÷2 (remember, you do multiplication and division first)
80+2-14
now we just add and subtract from left to right:
(80+2=82)
82-14
68 is your final answer
So 100/25= 4 so u write the problem again
4x20+4/2-14 then u do 4x20 and 4/2 so...
80+2-14 then it's...
82-14=68
Answers
about "half-life" until you're sure you understand what it means.
"Half life"means the length of time it takes for half of the shaky atoms that
you started with to fall apart. If you start with 100 of them, then 50 of them
die in the first half-life. If you start with 2 million of them, then 1 million of
them die in the first half-life. If you start with 2 radioactive atoms, then
one or the other will decay during the first half-life.
In this problem, you started with 96 grams of radioactive chromium.
Half of it ... 48 grams ... decays away in the first half-life.
What happens after that ? Exactly the same thing.
You start the next half-life with 48 grams of radioactive chromium.
Half of that ... 24 grams ... decays away in the next half-life.
After two half-lifes, you have 1/4 of what you started with.
Answers
70 pence = 70/100
= 7/10 pound
Answers
Our volume is 576 units, or cereal boxes. 576 = 12 × 6 × UNKNOWN.
We can find our unknown number by dividing:
576 ÷ 12 ÷ 6 = 8 layers!
I hope this explained it!
so that is 72 boxes per layer
the crate has 576 boxes
therefore
576/72
and the answer is
8 layersi hope it helped you :-}