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maksim [4K]
3 years ago
7

Please help. Thank you guys so much. Help me if you could.

Mathematics
2 answers:
murzikaleks [220]3 years ago
8 0

Answer:

Step-by-step explanation:

The given shape is made up of a rectangle and a triangle. To determine the area of the shape, we would add the area of the rectangle to the area of the triangle. The rectangle has a length of 16 feet and a width of 8 feet. The formula for the area of a rectangle is expressed as length × width. Area of the given rectangle would be

16 × 8 = 128 feet^2

There are two right angle triangles with equal height and base. The height is 6 feet and each base is 3/2 = 1.5 feet. The area of a triangle is expressed as area = 1/2 × b × h. It becomes

1/2 × 1.5 × 6 = 4.5 feet^2

The area of both triangles would be

4.5 × 2 = 9 feet^2

Total area of the shape would be

128 + 9 = 137 feet^2

Travka [436]3 years ago
7 0

Answer:

65

Step-by-step explanation:

8x16=56, 3x6=18/2=9, 56+9=65

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The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).
BabaBlast [244]

Step-by-step explanation:

the introduction of a fraction tells us that we are dealing with multiplications, and therefore a geometric sequence (where every new term is created by multiplying the previous term by a constant factor, the ratio r).

I think your teacher made a mistake, or you made one when typing the question in here.

there is no factor r that creates

15×r = 9

and

9×r = 5/27

it would mean that

15 × r² = 5/27

r² = 5/27 / 15 = 5/27 × 1/15 = 5/405 = 1/81

r = 1/9

but 15 × 1/9 = 5 × 1/3 = 5/3 is NOT 9

and 9 × 1/9 = 9/9 = 1 is NOT 5/27

so, this can't be right.

on the other hand

15 × r = 9

r = 9/15 = 3/5

and then

9 × 3/5 = 27/5

so, either the sequence should have been

15, 5/3, 5/27

or (and I suspect this to be true)

15, 9, 27/5

under that assumption we have

s1 = 15

r = 3/5

sn = sn-1 × r = s1 × r^(n-1) = 15 × (3/5)^(n-1)

s10 = 15 × (3/5)⁹ = 15 × 19683/1953125 =

= 3 × 19683/390625 = 59049/390625 =

= 0.15116544 ≈ 0.151

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The television show 50 Minutes has been successful for many years. That show recently had a share of 15, which means, that among
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Answer- b

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its b

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Tyler delivers newspapers.He collected $10 from each customer.He has 5 customers on each street,and delivers to 4 different stre
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Answer:

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Step-by-step explanation:

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seraphim [82]

Answer:

(-3x²- 9x+5) - (-2x²-4x +7)

= (-3x²- 9x²+5) (2x²+4x +7)

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=-3x²+2x²-9x+4x+5-7

=-x²-5x-2

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13. Simplify completely:<br> √(64 +16)
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