3 years ago

Which statement about the best estimation strategy for this problem is correct?

Mathematics

1 answer:

Degger [83]3 years ago

8 0

Selection B is the best choice.

_____
Ms Levy paid for 1 hotel room at ~ $200, and 2 tickets at ~ $100 each.

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The product of 5 and the cube of x, increase by the difference of 6 and x3

lawyer [7]

Answer:

$4x^{3} +6$

Step-by-step explanation:

The product of 5 and the cube of x

$5*x^3\\\\=5x^3$

the difference of 6 and x^3

$6-x^3$

I understand as increase as sum so

$(5x^3)+(6-x^3)\\\\5x^3+6-x^3\\\\(5-1)x^3+6\\\\4x^3+6$

5 0

3 years ago

20 x 3/4 equals showwww your work URGANTTTT

77julia77 [94]

20 x 3/4 =
20/1 x 3/4= turn the 20 into a fraction
20 x 3 / 1 x 4
60/4 =
15
The answer is 15. :)

3 0

3 years ago

The perimeter of a triangle is 16x−6. If two sides measure 3x+2 and 4x−9, then how long is the third side?

Studentka2010 [4]

Perimeter of a triangle is the sum of measures of its all three sides, let the other be y,

we know,

$\hookrightarrow \: y + 3x + 2 + 4x - 9 = 16x - 6$

$\hookrightarrow \: y + 7x - 7 = 16x - 6$

$\hookrightarrow \: y = 16x - 6 - 7x + 7$

$\hookrightarrow \: y = 6x + 1$

hence, measure of the third side is 6x + 1

7 0

3 years ago

Can you please help me with this?

Nikitich [7]

Answer:

Step-by-step explanation:

I beilieve its B? Ive never heard about dances for inuguration.

3 0

3 years ago

Please list all the vertices of this figure

allochka39001 [22]

Step-by-step explanation:

BAC, BCA, CBA, ACG, ABE, EGC, GEB, EDG, EDA are all vertical of this figure.

6 0

3 years ago