2 years ago

What is the surface area of the present?

Mathematics

1 answer:

IRISSAK [1]2 years ago

6 0

Answer:

10000 cm cubed

Step-by-step explanation:

The surface area of the present is 25 times 20 times 20 which equals 10000 cm cubed.

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Multiply the polynomials.<br>(5x2 + 2x + 8)(7x-6)

Ilia_Sergeevich [38]

Answer:

35x3 - 16x2 + 44x - 48

Step-by-step explanation:

35x3 + 14x2 + 56x - 30x2 - 12x - 48

35x3 - 16x2 + 44x - 48

6 0

3 years ago

(6x+40)º

Naddik [55]

Answer:

We know that angles B and D/A and C are congruent, this is because all opposite angles within a parallelogram are congruent.

(6x+40) + (x) = 180

7x + 40 = 180

7x = 140

x = 20

The Value of X is 20.

5 0

3 years ago

P = 3T squared work out the value of p when T = 10

oksian1 [2.3K]

Answer:

P=300

Step-by-step explanation:

P=3T squared

T=10

P=?

P= 3×(10×10)

=3×100

=300

5 0

2 years ago

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larisa [96]

Answer:

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Given the functions w( x) =2x+1 and vw(x) =4x²+4x-5,find w¯¹(x) answer meeeee

nikitadnepr [17]

Answer:

Hello,

We don't need vw(x) !

$w^{-1}(x)=\dfrac{x-1}{2}$

Step-by-step explanation:

$w(x)=2x+1=y\\\\2y+1=x \ exchanging \ x\ and\ y\\\\y=\dfrac{x-1}{2} \\\\w^{-1}(x)=\dfrac{x-1}{2}$

4 0

2 years ago