Please show you work Thankyou :)
Answers
Answer:
it would be D i cant exactly show work but if you download photo math itll show you how to get the answer and that its correct :)
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out in the middle of a field, then he could cover every blade
of grass in a 15-ft circle. The area of a circle is (pi R²), so
he would have free range over (pi · 15²) square feet of area.
Sadly, he's not out in the middle of a field. He's tied to the corner
of the house. So he can't cover the whole circle, because the house
blocks a quarter of the circle. The dog only has access to
(3/4) of (pi R²)
= (0.75) · π · (15²)
= (0.75 · π · 225) = 530 square feet (rounded)
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we know that 91 patients were checked in, so we can find how many were not:
39 patients were not checked in for the flu.
39!
Explanation:
70% of 130 is 91
70 x 130/
100
= 91 you do 70 time 130 divided by 100 which gets you to 91 so that means 91 patience have the flu to find how many don't have the flu you subtract 130-91 that gives you 39!
Answers
Answer:
(C) 32
Step-by-step explanation:
The difference of 4th powers can be factored as ...
a^4 -b^4 = (a -b)(a +b)(a^2 +b^2)
For a=13, b=11, this becomes ...
13^4 -11^4 = (13 -11)(13 +11)(13^2 +11^2)
= 2(24)(169 +121)
= 2(8·3)(290) = 2^5 · 3 · 5 · 29
The largest power of 2 that is a factor is 2^5 = 32.
is 5 more than twice the width. What is the width
of the garden?
A.29feet
C.24 feet
B. 25 feet and 2/3
D. 12 feet
Answers
Answer:
D. 12 feet
Step-by-step explanation:
Perimeter of a rectangle = 2(L+W)
Where L is length and W is the width.
Given
perimeter = 82 feet
Length is 5 more than 2w
That’s L = 5 + 2w
Now substitute 5 + 2w for L in the formula above
We have
82 = 2 ( 5 + 2w + w)
Simplify the bracket
82 = 2(5 + 3w)
Distribute 2 into (5 + 3w)
82 = 2 x 5 + 2 x 3w
82 = 10 + 6w
Subtract 10 from both sides
82 - 10 = 10 - 10 + 6w
72 = 6w
Divide both sides by 6
72/6 = 6w/6
12 = w
W = 12 feet
Final answer:
The width of the garden is 12 feet.
Explanation:
To find the width of the garden, we can set up an equation using the given information. Let's say the width of the garden is 'w' feet. According to the problem, the length is 5 more than twice the width, so the length would be '2w + 5' feet. The perimeter of a rectangle is equal to twice the sum of its length and width. So, in this case, the perimeter would bec
feet. Simplifying this equation, we get 6w + 10 = 82. Solving for 'w', we subtract 10 from both sides and divide by 6, giving us w = 12 feet. Therefore, the width of the garden is 12 feet.
Learn more about Perimeter and dimensions here:
#SPJ3
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Answer:
5x^4 - 37x^3 - 6x^2 + 41x - 6
Step-by-step explanation:
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1.) Finding the width and going from there
2.) Finding the scale factor
I would recommend using the scale factor technique. You see how the length is reduced by a factor of 4? Well since the perimeter's formula involves adding length times width, you can just multiply the perimeter by 1/4 since the length went from 44 to 11(Just a rule, take it by heart). That means that the perimeter is
The area is multiplied, not added, so you have to square the scale factor. This means multiply the area by 1/16 (Another rule, take it by heart). This means that the area is [tex]\frac{1496}{16} = between 94 and 95