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zhenek [66]
2 years ago
6

Need help ASAP! Tysm will mark brainliest

Mathematics
1 answer:
Vikki [24]2 years ago
4 0

Answer:

80 inches

Step-by-step explanation:

Formula: 2l + 2w = perimeter

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Of all rectangles with a perimeter of 7​, which one has the maximum​ area? (give the​ dimensions.)
Elena L [17]
The rectangle with maximum area will actually be a square.

Each side will be of length  7/4 = 1 3/4.
3 0
3 years ago
I need help with this problem quick.
KatRina [158]

The absolute value - or distance from zero, is fairly simple to find. Make your final answer positive to find it.


|\frac{10-7}{4}| = |\frac{3}{4}| = |.75| = .75

|\frac{-15+8}{6}| = |-\frac{7}{6}| = |-1.2| = 1.2

8 0
3 years ago
Let F(X) = x^2-16x+71. What is the vertex and minimum value of F(X)?
LekaFEV [45]
The veretx is normally the minimum value
hack:
for f(x)=ax²+bx+c
the x value of the vertex is -b/2a
so
f(x)=1x²-16x+71
x value is -(-16)/(2*1)=16/2=8
find f(8) to find y value of vertex

f(8)=8²-16(8)+71
f(8)=64-128+71
f(8)=7


the vertex is (8,7)
the minimum value is 7
7 0
3 years ago
A British company is sending you measurements for a table to build in your factory. The table top must be 50 cm x 75 cm. Your ma
Degger [83]

Answer:

<h2>Answer is B!</h2>

Step-by-step explanation:

<h2>Mutiply 0.39*50=19.5</h2><h2>Mutiply 0.39*75=29.25</h2>

<h2>Does this help?</h2>
4 0
3 years ago
Please help? please ​
Deffense [45]

Answer:

7.75

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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