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MatroZZZ [7]
4 years ago
10

If you do this whole page you get brainlessly and 5 rating and a thanks

Mathematics
2 answers:
Tasya [4]4 years ago
8 0
I think the answer to Part A. is 0.74
Part B. is 0.7 and 0.70
I hope this helps:)
sleet_krkn [62]4 years ago
7 0

Answer: A then 0.700 .7 .70

Step-by-step explanation:

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99 Points.
kvasek [131]

The product of the sum of two perfect cubes:

a³ + b³ = (a + b)(a² - ab + b²)

The product of the difference of two perfect cubes:

a³ - b³ = (a - b)(a² + ab + b²)

----------------------------------------------------------------------------------------------------------------

Remember to follow FOIL:

(b^2 + 8)(b^2 - 8)

(b^2)(b^2) = b^4

(b^2)(-8) = -8b^2

(8)(b^2) = 8b^2

(8)(-8) = -64

b^4 - 8b^2 + 8b^2 - 64

Combine like terms:

b^4 (-8b^2 + 8b^2) - 64

b^4 - 64

b^4 - 64 is your answer

hope this helps

6 0
4 years ago
Read 2 more answers
Determine whether f is a function from the set of all bit strings to the set of integers if
hram777 [196]

f is not a function because for a given string it can return more than one possible value. For example, if s=010, then f(s)\in\{1,3\}.

7 0
3 years ago
HELPPPPPP PLEASEEEEEE FASTTTT
mojhsa [17]
Both angles add up to 180.

180-100=80

The missing angle is 80°.
5 0
3 years ago
"The volume of the trapezoidal prism is 1279.152 cubic feet. Determine the height of the trapezoidal base"
Diano4ka-milaya [45]

Answer:

The height of the trapezoidal base is 7.2 ft.

Step-by-step explanation:

Consider the provided information.

The volume of trapezoidal prism is the area of the cross-section × the length.

V=BH

Where B is the area of base, H is the length and V is the volume.

The length of the prism is 25.2ft and volume is 1279.152

1279.152=B(25.2)

B=50.76

Hence, the base area is 50.76 ft².

The base is trapezoid.

The area of trapezoid is B=\frac{1}{2}(b_1+b_2)h

Substitute B=50.76, b_1=10\ and\ b_2=4.1 in above formula.

50.76=\frac{1}{2}(10+4.1)h

50.76=7.05h

h=7.2

Hence, the height of the trapezoidal base is 7.2 ft.

4 0
3 years ago
Fill in the table using this function rule.
astra-53 [7]

12, 16, 20, 44

Just substitute the number on the x side of the table for x in the equation and solve to get the y value.

3 0
3 years ago
Read 2 more answers
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